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Our amazing offer consists of a great variety of AR-10, AR-15, and pistol parts and accessories. Purchase upper receivers, muzzle devices, handguards, BCG, barrels, triggers, magazine extensions, etc., and start modifying your firearm today.

Parts

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  1. Taylor Freelance Goliath Glock plus 20 Basepad
    Taylor Freelance Goliath Glock plus 20 Basepad
    As low as $69.99
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  2. CAA Micro Conversion Advanced Kit (MCK Stabilizer) Glock 17,19,19X,22,23,31,32,G45 - OD Green
    CAA Micro Conversion Advanced Kit (MCK Stabilizer) Glock 17,19,19X,22,23,31,32,G45 - OD Green
    $405.00
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  3. Killer Innovations .30 Cal Long Range Muzzle Brake "Killer B"
    Killer Innovations .30 Cal Long Range Muzzle Brake "Killer B"
    As low as $134.99
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  4. Rainier Arms Xtreme Tactical Compensator (XTC) 2.0 9MM Muzzle Device - 1/2x36
    Rainier Arms Xtreme Tactical Compensator (XTC) 2.0 9MM Muzzle Device - 1/2x36
    As low as $54.99
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  5. Sig Sauer P365 LIMA365 Red Laser Sight
    Sig Sauer P365 LIMA365 Red Laser Sight
    $149.99
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  6. Rainier Arms Ultramatch Gen 2 Spec 6.5 Creedmoor Barrel - 26" Satin (Non Fluted)
    Rainier Arms Ultramatch Gen 2 Spec 6.5 Creedmoor Barrel - 26" Satin (Non Fluted)
    $450.00
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  7. Rainier Arms Exclusive MVB Industries .45ACP Pistol Kit for AR-15 Lower Receiver (Rainier Arms Exclusive)
    MVB Industries .45ACP Pistol Kit for AR-15 Lower Receiver (Rainier Arms Exclusive)
    $435.45
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  8. Elftmann Tactical AR-15 Non-Rotational Anti-Walk pins
    Elftmann Tactical AR-15 Non-Rotational Anti-Walk pins
    $17.95
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  9. Fortis MFG SS FIFTY Safety Selector (50 & 90 Degree) - SHIELD
    Fortis MFG SS FIFTY Safety Selector (50 & 90 Degree) - SHIELD
    As low as $66.45
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  10. Rainier Arms Ambidextrous (50 & 90 Degree) MOD 2 Safety Selector Switch
    Rainier Arms Ambidextrous (50 & 90 Degree) MOD 2 Safety Selector Switch
    As low as $66.99
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  11. Agency Arms Glock 43 417 Compensator
    Agency Arms Glock 43 417 Compensator
    As low as $100.00
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  12. V Seven TITANIUM PORT DOOR ROD - AR15
    V Seven TITANIUM PORT DOOR ROD - AR15
    $18.43
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  13. V SEVEN LIGHTWEIGHT CASTLE NUT
    V SEVEN LIGHTWEIGHT CASTLE NUT
    $24.25
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  14. V Seven Weapon Systems HYPER-LIGHT MAGNESIUM AR-15 M-LOK HANDGUARD
    V Seven Weapon Systems HYPER-LIGHT MAGNESIUM AR-15 M-LOK HANDGUARD
    As low as $277.42
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  15. Lantac Razorback Windowed GEN 4 GLOCK 19 SLIDE - Stripped
    Lantac Razorback Windowed GEN 4 GLOCK 19 SLIDE - Stripped
    $521.99
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  16. Lantac Razorback Windowed GEN 1-3 GLOCK 19 SLIDE - Stripped
    Lantac Razorback Windowed GEN 1-3 GLOCK 19 SLIDE - Stripped
    $521.99
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Firearm parts

Rainier Arms is the best place to purchase parts and accessories for your rifle or pistol online, and all that for more than affordable prices. Look no further, you can find here everything that comes to your mind and more! The best manufacturers in the business, like Killer Innovations, Lantac, Next Level Armament, Rainier Arms LLC, Apex Tactical Specialties, and many more are here to offer you their high-quality products. Select your preferred part and make your AR-10, AR-15 or pistol a unique piece of firearm.

Shop By
Shopping Options
Category
  1. AR15 Parts 1366 items
  2. AR10 Parts 391 items
  3. Pistol parts 1115 items
Twist Rate
  1. 1:7 1 item
  2. 1:7.5 6 items
  3. 1:8 15 items
  4. 1:10 6 items
Material
  1. 416r SS 20 items
  2. CMV 1 item
Grade
  1. Match 6 items
  2. Ultramatch Mod 1 2 items
  3. Ultramatch Mod 2 12 items
Thread Pattern
  1. 1/2 x 28 9 items
  2. 1/2 x 36 1 item
  3. 5/8 x 24 17 items
  4. 3/4 x 24 1 item
  5. Target Crown 1 item
Gas Block Diameter
  1. .625" 6 items
  2. .750" 39 items
  3. .800" 4 items
  4. .875" 10 items
  5. .936" 7 items
Price
  1. $0.00 - $999.99 2970 items
  2. $1,000.00 - $1,999.99 56 items
  3. $2,000.00 - $2,999.99 6 items
  4. $3,000.00 and above 2 items
Thread Pitch
  1. 1/2x28 49 items
  2. 1/2x36 1 item
  3. 5/8x24 29 items
  4. 9/16x24 1 item
  5. M14x1 LH 1 item
Inside Diameter
  1. 1.08" 1 item
  2. 1.15" 1 item
  3. 1.3" 9 items
  4. 1.315" 2 items
  5. 1.34" 1 item
  6. 1.35" 1 item
  7. 1.38" 1 item
  8. 1.385" 2 items
  9. 1.45" 3 items
  10. 1.5" 5 items
  11. 1.6" 1 item
  12. 1.72" 2 items
  13. 1.78" 2 items
Color
  1. Aluminum 4 items
  2. Barrett Brown 4 items
  3. Battle Worn Bronze 1 item
  4. Black 523 items
  5. Black Daimond 1 item
  6. Black DLC 3 items
  7. Black Nitride 10 items
  8. Black/Black 12 items
  9. Black/Gray 4 items
  10. Black/Red 9 items
  11. Black Shoe/Black Safety 2 items
  12. Black Shoe/Red Safety 1 item
  13. Blue 35 items
  14. Blue/Black 5 items
  15. Bronze 3 items
  16. Bull Fighter Red 1 item
  17. Burnt Bronze 3 items
  18. C4V 1 item
  19. Clear 16 items
  20. Clear / Aluminum 1 item
  21. Cobalt 4 items
  22. Copper 3 items
  23. Coyote 2 items
  24. Coyote Brown 1 item
  25. Coyote Tan 6 items
  26. Crushed Orchid 1 item
  27. Dark Earth 1 item
  28. Dark Green 1 item
  29. Desert Dirt 1 item
  30. DLC 9 items
  31. DLC-TI 1 item
  32. Flat Dark Earth 143 items
  33. FDE/Black 4 items
  34. FDE/FDE 1 item
  35. Foliage Green 5 items
  36. Gold 61 items
  37. Gold/Black 5 items
  38. Gray 46 items
  39. Gray/Black 5 items
  40. Gray/Red 1 item
  41. Grey 48 items
  42. Green 1 item
  43. Gold TiN 5 items
  44. Ion Bond Black 2 items
  45. MDC Gray 2 items
  46. MultiCam 3 items
  47. Nickel 1 item
  48. Nickel Boron 2 items
  49. Nitride 1 item
  50. OD Green 23 items
  51. Onyx Black 1 item
  52. Orange 14 items
  53. Orange/Black 6 items
  54. Orange/White 5 items
  55. Ranger Green 2 items
  56. Raw 9 items
  57. Raw Satin Titanium 2 items
  58. Raw Titanium 2 items
  59. Red 126 items
  60. Red/Black 8 items
  61. Rose TiCN 2 items
  62. Scorched Dark Earth 6 items
  63. Silver 14 items
  64. Sniper Grey 3 items
  65. Spectrum 3 items
  66. Stainless 5 items
  67. Stainless Steel 24 items
  68. Stealth Gray 2 items
  69. Stealth Grey 5 items
  70. Tan 23 items
  71. Titan 2 items
  72. Tungsten 5 items
  73. Two-Tone 1 item
  74. White 4 items
  75. White/Black 4 items
  76. White/Blank 1 item
  77. White/White 1 item
  78. Yellow 9 items
  79. Yellow/Black 4 items
Product Type
  1. 80% Lower 9 items
  2. A2 Sight 1 item
  3. Adapter Plate 2 items
  4. AK Pistol 1 item
  5. AK-47/74 Rifle 1 item
  6. Ammunition 1 item
  7. Angled Grip 4 items
  8. Anti Walk Pins 2 items
  9. AR-10 / LR 308 Charging Handle 3 items
  10. AR-10 Chassis 1 item
  11. AR-10 Complete Lower Receiver 11 items
  12. AR-10 Complete Upper Receiver 3 items
  13. AR-10 Partial Upper Receiver 5 items
  14. AR-10 Handguard 31 items
  15. AR-10 Receiver Set 5 items
  16. AR-10 Rifle 5 items
  17. AR-10 Stripped Lower Receiver 4 items
  18. AR-10 Stripped Upper Receiver 8 items
  19. AR-10 Upper Receiver Group 1 item
  20. AR-15 Assembled Upper Receiver 5 items
  21. AR-15 Charging Handle 26 items
  22. AR-15 Chassis 10 items
  23. AR-15 Complete Lower Receiver 27 items
  24. AR-15 Complete Upper Receiver 22 items
  25. AR-15 Partial Upper Receiver 10 items
  26. AR-15 Handguard 98 items
  27. AR-15 Parts Kit 1 item
  28. AR-15 Receiver Set 26 items
  29. AR-15 Rifle 2 items
  30. AR-15 Stripped Lower Receiver 45 items
  31. AR-15 Stripped Upper Receiver 38 items
  32. AR-15 Upper Receiver Group 4 items
  33. AR-9 Lower Receiver 3 items
  34. AR-9 Receiver Set 2 items
  35. Backplate 1 item
  36. Barrel 247 items
  37. Basepad 5 items
  38. Bipod 1 item
  39. Bipod Adapater 3 items
  40. Blast Shield 1 item
  41. Bolt Carrier Group 50 items
  42. Bolt Catch 6 items
  43. Brace 13 items
  44. Buffer 6 items
  45. Buffer Kit 4 items
  46. Buffer Retainer Pin 1 item
  47. Buffer Spring 2 items
  48. Buffer Tube 6 items
  49. Castle Nut 2 items
  50. Castle Nut / End Plate 3 items
  51. Charging Handle 18 items
  52. Compensator 44 items
  53. Complete Upper 1 item
  54. Dust Cover 8 items
  55. End Plate 2 items
  56. Extended Slide Stop 2 items
  57. Fire Control Unit 3 items
  58. Firing Pin 7 items
  59. Flash Hider 12 items
  60. Forward Assist 5 items
  61. Gas Block 14 items
  62. Gas Tube 1 item
  63. Grip Accessory 2 items
  64. Grip Module 25 items
  65. Guide Rod 2 items
  66. Gunsmithing Tool 1 item
  67. Handguard 2 items
  68. Handgun 6 items
  69. Handgun Sights 9 items
  70. Handstop 2 items
  71. Holster 18 items
  72. Iron Sight 1 item
  73. Knife 1 item
  74. Locking Block 1 item
  75. Lower Parts Kit 16 items
  76. Magazine 147 items
  77. Magazine Button 1 item
  78. Magazine Catch 3 items
  79. Magazine Extension 10 items
  80. Magazine Release 14 items
  81. Magnifier 1 item
  82. Magwell 23 items
  83. Muzzle Brake 21 items
  84. Optic Accessory 2 items
  85. Optic Mount 1 item
  86. Optic Plate 4 items
  87. Parts Kit 2 items
  88. Pistol Accessory 16 items
  89. Pistol Frame 21 items
  90. Pistol Grip 20 items
  91. Pistol Part 35 items
  92. Pistol Sights 17 items
  93. Port Door Rod 4 items
  94. Rail Adapter 3 items
  95. Recoil Spring 1 item
  96. Red Dot Mount 2 items
  97. Red Dot Sight 3 items
  98. Rifle Scope 6 items
  99. Safety Selector 12 items
  100. Scope Rings 2 items
  101. Shim Set 1 item
  102. Short-Barrel Rifle 1 item
  103. Slide 100 items
  104. Slide Parts kit 6 items
  105. Slide Plate 5 items
  106. Sling 1 item
  107. Spacer 1 item
  108. Spring 9 items
  109. Stabilizer Kit 2 items
  110. Stock 11 items
  111. Stock Adapter 1 item
  112. Suppressor 2 items
  113. Take Down / Pivot Pins 9 items
  114. Trigger 112 items
  115. Trigger Guard 5 items
  116. Upper Parts Kit 1 item
  117. Vertical Grip 7 items
Caliber
  1. .22 LR 6 items
  2. .22 Nosler 2 items
  3. .223 Rem 4 items
  4. .223 Wylde 24 items
  5. .224 Valkyrie 7 items
  6. .260 Rem 1 item
  7. .30 Cal 2 items
  8. .308 21 items
  9. .308 Win 2 items
  10. .40 S&W 1 item
  11. .45 ACP 12 items
  12. .450 Bushmaster 1 item
  13. 10mm 1 item
  14. 12 Gauge 1 item
  15. 22 Creedmoor 1 item
  16. 300BLK 32 items
  17. 5.56 NATO 76 items
  18. 5.56x45mm NATO 3 items
  19. 6.5 Creedmoor 29 items
  20. 6.5 Grendel 10 items
  21. 6.8 SPC2 2 items
  22. 6MM Creedmoor 2 items
  23. 7.62x39 3 items
  24. 7.62x51 28 items
  25. 9mm 187 items
Finish
  1. Alpine Multicam 1 item
  2. Aluminum 2 items
  3. Battleworn 2 items
  4. Black 121 items
  5. Black Anodize 3 items
  6. Black/Black 7 items
  7. Black DLC 31 items
  8. Black/Gray 8 items
  9. Black Nitride 15 items
  10. Black/Nickel 6 items
  11. Black Nickel Teflon 2 items
  12. Black Oxide 1 item
  13. Black/TiN 7 items
  14. Blue 10 items
  15. Bronze 26 items
  16. Burnt Bronze 1 item
  17. C4V 1 item
  18. Carbon Fiber 1 item
  19. Chameleon 13 items
  20. Chrome 2 items
  21. Copper 8 items
  22. Cobalt Grey 3 items
  23. Clear 9 items
  24. DLC 43 items
  25. FDE 24 items
  26. FDE DLC 1 item
  27. Foliage Green 1 item
  28. Glock FDE 2 items
  29. Gold 19 items
  30. Gold Anodize 1 item
  31. Gold TiN 4 items
  32. Gray 7 items
  33. Grey 14 items
  34. Grey/Black Camo 1 item
  35. Grey/Black Digital Camo 1 item
  36. Grey DLC 5 items
  37. MDC (Gray) 15 items
  38. Melonite 4 items
  39. Metallic Gray 1 item
  40. Multi Color 2 items
  41. NeoChromatic 1 item
  42. NiB-X 6 items
  43. Nickel Boron 5 items
  44. Nitride 17 items
  45. Nitromet 6 items
  46. Orange 3 items
  47. OD Green 3 items
  48. Phosphate 5 items
  49. Polished 12 items
  50. Raw 5 items
  51. RAW Ti 3 items
  52. Red 20 items
  53. Rose 4 items
  54. Rose Gold TiCN 4 items
  55. Satin 38 items
  56. Sig Grey 2 items
  57. Silver CrN 2 items
  58. Spectrum 9 items
  59. Stainless Steel 79 items
  60. Stealth Grey 11 items
  61. TiN (Gold) 56 items
  62. Titanium - Bead Blast 1 item
  63. Tungsten 4 items
  64. Two-Tone 1 item
  65. Titan 1 item
  66. White 4 items
Profile
  1. Full-fluted 13 items
  2. Lightweight 5 items
  3. SPR 3 items
  4. Non-fluted 20 items
Barrel Length
  1. 3.1" 2 items
  2. 3.41" 1 item
  3. 3.43" 2 items
  4. 3.5" 3 items
  5. 3.6" 1 item
  6. 3.7" 2 items
  7. 3.9" 13 items
  8. 4" 3 items
  9. 4.02" 2 items
  10. 4.49" 1 item
  11. 4.5" 4 items
  12. 4.6" 2 items
  13. 4.61" 1 item
  14. 4.7" 3 items
  15. 5" 2 items
  16. 5.2" 1 item
  17. 5.31" 1 item
  18. 5.5" 3 items
  19. 6" 2 items
  20. 7" 2 items
  21. 7.5" 9 items
  22. 8" 1 item
  23. 8.3" 1 item
  24. 8.5" 6 items
  25. 8.9" 1 item
  26. 9" 3 items
  27. 9.5" 1 item
  28. 10" 3 items
  29. 10.3" 13 items
  30. 10.5" 25 items
  31. 11" 1 item
  32. 11.5" 12 items
  33. 11.85" 1 item
  34. 12" 1 item
  35. 12.5" 5 items
  36. 12.75" 1 item
  37. 14.5" 18 items
  38. 16" 121 items
  39. 16.1" 2 items
  40. 16.5" 5 items
  41. 18" 98 items
  42. 20" 24 items
  43. 22" 15 items
  44. 24" 8 items
  45. 26" 6 items
Gas Length
  1. Pistol 36 items
  2. Carbine -1 1 item
  3. Carbine 27 items
  4. Mid 98 items
  5. Intermediate 65 items
  6. Rifle 50 items
  7. Rifle +2 17 items
Size
  1. 35mm rings 3 items
  2. 5.5-inch (11 slot) 4 items
  3. BACK STRAP:Large 1 item
  4. BACK STRAP:Medium 2 items
  5. Medium 2 items
  6. Large 2 items
  7. X-Large 15 items
  8. 30mm 2 items
  9. 34mm 2 items
  10. 5" 1 item
  11. 6" 1 item
  12. 7.5" 1 item
  13. 3 Slot 1 item
  14. 5 Slot 4 items
  15. 7 Slot 2 items
  16. 9 Slot 81 items
  17. 11 Slot 1 item
  18. Micro-Compact 1 item
  19. X-Compact 3 items
  20. Sub-Compact 2 items
  21. Compact 3 items
  22. Carry 1 item
  23. Full 4 items
Mount
  1. KeyMod 61 items
  2. M-LOK 67 items
  3. Other 5 items
  4. Picatinny 113 items
MOA
  1. 2 MOA 2 items
Co Witness
  1. Absolute 2 items
  2. Lower 1/3 3 items
Rail Length
  1. 4" 1 item
  2. 4.25" 2 items
  3. 4.5" 2 items
  4. 4.75" 2 items
  5. 5.5" 1 item
  6. 6.0" 1 item
  7. 6.5" 4 items
  8. 6.7" 3 items
  9. 6.75" 1 item
  10. 6.91" 1 item
  11. 7" 31 items
  12. 8" 4 items
  13. 9" 23 items
  14. 9.1" 1 item
  15. 9.2" 4 items
  16. 9.5" 9 items
  17. 9.55" 1 item
  18. 9.6" 1 item
  19. 10" 55 items
  20. 10.5" 4 items
  21. 10.7" 1 item
  22. 11" 7 items
  23. 11.25" 1 item
  24. 11.5" 2 items
  25. 11.9" 1 item
  26. 12" 124 items
  27. 12.2" 1 item
  28. 12.4" 1 item
  29. 12.43" 1 item
  30. 12.5" 3 items
  31. 12.6" 2 items
  32. 12.9" 1 item
  33. 13" 14 items
  34. 13.5" 4 items
  35. 13.7" 8 items
  36. 13.8" 2 items
  37. 14" 9 items
  38. 14.4" 1 item
  39. 15" 68 items
  40. 15.3" 2 items
  41. 15.4" 1 item
  42. 15.5" 1 item
  43. 16" 6 items
  44. 16.5" 6 items
  45. 16.75" 1 item
  46. 17" 9 items
  47. 17.25" 1 item
  48. 18" 3 items
Height
  1. High 1 item
Reticle
  1. AR-BDC3 1 item
  2. MOA 3 items
Configuration
  1. .45 ACP 1 item
  2. 1/2X28 Thread 137 items
  3. 1/2X36 Thread 6 items
  4. 11/16X24 Thread 1 item
  5. 1st - 3rd Gen 2 items
  6. 4 Gen 2 items
  7. 5/8X24 Thread 75 items
  8. 9mm, .40, .357 1 item
  9. AR-10 8 items
  10. AR-15 65 items
  11. California CQR 2 items
  12. Carbine 2 items
  13. Clamp on Piston Block 1 item
  14. Curve 3 items
  15. Curved 17 items
  16. Extended 3 items
  17. Flat 14 items
  18. G26 5 items
  19. Gen 3 18 items
  20. Gen 3 Glock 17/19/34 1 item
  21. Gen 4 11 items
  22. GEN 4/5 4 items
  23. Glock .40 Cal Gen1-3 1 item
  24. Glock .40 cal Gen4 1 item
  25. Glock 9mm Gen 1-3 1 item
  26. Glock 9mm Gen4 1 item
  27. Glock Gen 5 4 items
  28. KeyMod 1 item
  29. Large Backstrap 2 items
  30. Left Hand 2 items
  31. M-LOK 40 items
  32. Med Backstrap 2 items
  33. No Backstrap 2 items
  34. Normal CQR 2 items
  35. PF940Cv1 Textured Grip 1 item
  36. Quantity 50 1 item
  37. Rifle 4 items
  38. Right Hand 1 item
  39. Solid Piston Block 1 item
  40. SRS-H3 5.6oz 1 item
  41. Standard 3 items
  42. Straight 7 items
  43. Textured Grip 1 item
  44. W/O Logo 1 item
  45. W/O Mount 1 item
  46. With Mount 1 item
  47. SRS-C 3.3oz 1 item
  48. SRS-H 3.8oz 1 item
  49. SRS-H2 4.7oz 1 item
  50. SRS-9.5 5.4oz 1 item
  51. .625 DIA 14 items
  52. .750 DIA 43 items
  53. .875 DIA 15 items
  54. .936 DIA 3 items
  55. .938 DIA 3 items
  56. Standard Mount 1 item
  57. Extended Mount 1 item
  58. V1 1 item
  59. V2 1 item
  60. G17 18 items
  61. G19 25 items
  62. G22 3 items
  63. G23 1 item
  64. G34 1 item
  65. G42 1 item
  66. G43 9 items
  67. Standard Buffer and Spring 1 item
  68. Silent Captured Spring 9mm 1 item
  69. Silent Captured Spring Heavy 1 item
  70. Silent Captured Spring Standard 1 item
  71. Gen 5 1 item
  72. Enhanced Finger Placement (EFP) 1 item
  73. Type 1 Trunnion 1 item
  74. Type 2 Trunnion 1 item
Option
  1. 5.45 Krinkov 1 item
  2. AK74 1 item
  3. AKM 1 item
  4. AMD65 1 item
  5. AR Pistol Caliber 3 items
  6. AR-15 239 items
  7. Arsenal Rifle Large Bore 1 item
  8. Arsenal Rifle Small Bore 1 item
  9. Bulgarian 5.45 Krinkov 1 item
  10. Bulgarian AK74 1 item
  11. CZ Scorpion 1 item
  12. DRACO 1 item
  13. Fluted 2 items
  14. Galil Ace 1 item
  15. Galil SAR 1 item
  16. LR 308/AR10 50 items
  17. M&P 15-22 1 item
  18. M76 1 item
  19. M85 1 item
  20. M92 1 item
  21. KeyMod 1 item
  22. MLOK 1 item
  23. Non-Threaded 9 items
  24. PKM 1 item
  25. PSL 1 item
  26. RMR Cut 4 items
  27. SIG MPX/MCX 4 items
  28. Threaded 7 items
  29. Valmet M76 Large Bore 1 item
  30. Valmet M76 Small Bore 1 item
  31. VEPR Large Bore 1 item
  32. VEPR, Small Bore 1 item
  33. W/O Butt Pad 2 items
  34. W/ Butt Pad 2 items
  35. Standard 3 items
  36. 6lb 1 item
  37. 6.5lb 1 item
  38. 4lb 1 item
  39. G17 2 items
  40. G19 1 item
  41. 3.145" 2 items
  42. 4.720" 2 items
  43. 6.295" 2 items
  44. 7.870" 2 items
  45. 9.445" 2 items
  46. Multi Cut 4 items
  47. AR-10 3 items
  48. Bull's Eye 1 item
  49. Diamond 1 item
  50. Vertical Lines 1 item
  51. Minimal 1 item
  52. PCH Buffer 2 items
  53. 9mm Buffer 3 items
  54. H Buffer 2 items
  55. H1 Buffer 3 items
  56. H2 Buffer 2 items
  57. V1 9 items
  58. V2 10 items
  59. V3 6 items
  60. V4 6 items
  61. Armalite AR10/SR25 2 items
  62. White - Standard Power 1 item
  63. Blue - Enhanced Power 1 item
  64. Red - Extra Power 2 items
  65. Orange - Extra Extra Power 2 items
  66. Yellow - Reduced Power 1 item
  67. White/Red - Intermediate Power 1 item
  68. Green - Rifle Length Standard Power 1 item
  69. SRS-9mm 6.4 oz. 1 item
  70. SRS-308 1 item
  71. SRS-H3 5.6 oz. 1 item
  72. SRS-C 3.3 oz. 1 item
  73. SRS-H 3.8 oz. 1 item
  74. SRS-H2 4.7 oz. 1 item
  75. Front 2 items
  76. Mid 2 items
  77. Rear 2 items
  78. WA 2 items
  79. KS 2 items
  80. JP Silent Captured Spring - Standard 1 item
  81. JP Silent Captured Spring - Heavy 1 item
  82. JP Silent Captured Spring - 9mm 1 item
  83. Buffer & Spring - Standard 1 item
  84. Buffer & Spring - H1 1 item
  85. Carbine Length 1 item
  86. Mid Length 1 item
  87. Rifle Length 1 item
  88. Manual Safety 4 items
  89. No Safety 3 items
  90. DPMS Low 2 items
  91. DPMS High 2 items
  92. (Green) - 13 lbs 3 items
  93. (Blue) - 15 lbs 3 items
  94. (Red) - 18 lbs 3 items
  95. Glock 17 1 item
  96. Glock 19 1 item
  97. Small Lever 2 items
  98. Large Lever 2 items
Manufacturer
  1. 10-8 Performance 11 items
  2. 2A Armament 9 items
  3. 3rd Gen Tactical 1 item
  4. Aero Precision 124 items
  5. Aeroknox 9 items
  6. Agency Arms 79 items
  7. Aimpoint 1 item
  8. ALG Defense 3 items
  9. Amend2 6 items
  10. American Trigger Company (ATC) 2 items
  11. Andro Corp Industries 2 items
  12. Angstadt Arms 10 items
  13. ANR Design 5 items
  14. Apex Tactical Specialties 54 items
  15. ARC Division 9 items
  16. Armaspec 10 items
  17. Arms Republic 13 items
  18. Arsenal Firearms 2 items
  19. Ascalon Arms 1 item
  20. Atibal 1 item
  21. Brügger & Thomet (B&T) 1 item
  22. B5 Systems 5 items
  23. Ballistic Advantage 13 items
  24. Battle Arms Development 13 items
  25. Blitzkrieg Components 10 items
  26. BLK LBL Bipod 9 items
  27. BOBRO 3 items
  28. Bootleg 12 items
  29. Bravo Company MFG (BCM) 54 items
  30. Breakthrough 6 items
  31. Brigand Arms 8 items
  32. BSF Barrels 17 items
  33. CAA 9 items
  34. Canik 1 item
  35. Caracal 1 item
  36. CAT Outdoors 4 items
  37. Centurion Arms 15 items
  38. Cloud Defensive 2 items
  39. CMC Triggers 20 items
  40. CMMG 1 item
  41. Concealed Concept Weaponry 1 item
  42. C Products Defense 4 items
  43. CR Precision 2 items
  44. Crucial Concealment 8 items
  45. Cross Machine Tool (CMT) 34 items
  46. CZ-USA 2 items
  47. Daniel Defense 14 items
  48. Danger Close Armament 30 items
  49. Dark Hour Defense 9 items
  50. Dead Air Armament 4 items
  51. Dead Foot Arms LLC 4 items
  52. Devil Dog Concepts 6 items
  53. Dewey Rods 2 items
  54. DK Custom Coatings 6 items
  55. DPMS 5 items
  56. DPM Systems Technologies 19 items
  57. Elftmann Tactical 8 items
  58. Elite Tactical Systems (ETS) 54 items
  59. Elzetta Design LLC 8 items
  60. Ergo Grips 2 items
  61. F-1 Firearms 39 items
  62. F4 Defense 4 items
  63. F5 MFG 3 items
  64. Faction 8 items
  65. Faxon Firearms 85 items
  66. Fightlite 1 item
  67. FNH USA 1 item
  68. Fortis MFG 52 items
  69. Forward Controls Design 26 items
  70. Foxtrot Mike 3 items
  71. Franklin Armory 2 items
  72. Future Forged 3 items
  73. Gear Head Works 3 items
  74. Geissele 30 items
  75. Gibbz Arms 10 items
  76. Gill Firearms 1 item
  77. Glock 27 items
  78. GoGun USA 4 items
  79. Grayguns 28 items
  80. Grey Ghost Precision 42 items
  81. Grey Ghost Gear 2 items
  82. Griffin Armament 33 items
  83. Griffon Industries 3 items
  84. Gun Point 1 item
  85. Gun Pro 5 items
  86. Guncrafter Industries 2 items
  87. Gunfighters Inc 3 items
  88. HB Industries 4 items
  89. Heavy Buffer 1 item
  90. Heckler & Koch 4 items
  91. HERA ARMS 20 items
  92. Hexmag 3 items
  93. High Velocity Arms 2 items
  94. Hiperfire 13 items
  95. Icarus Precision 5 items
  96. Inforce 3 items
  97. Ion Productions Team 1 item
  98. Iron City Rifle Works 18 items
  99. IWI 4 items
  100. James Madison Tactical (JMT) 4 items
  101. JL Billet 4 items
  102. JP Enterprises Inc 26 items
  103. JMAC Customs 9 items
  104. KAK Industries 1 item
  105. Kaiser US 1 item
  106. Kagwerks 2 items
  107. Kel-Tec 1 item
  108. Killer Innovations 45 items
  109. Kinetic Development Group 4 items
  110. KNS Precision 8 items
  111. Kriss USA 10 items
  112. Kalashnikov USA 1 item
  113. Kaw Valley Precision 4 items
  114. KE Arms 2 items
  115. K Rounds LLC 14 items
  116. KynSHOT 4 items
  117. L2D Combat 30 items
  118. Lancer Systems 9 items
  119. Lantac 42 items
  120. LAS Concealment 1 item
  121. Lead Star Arms 9 items
  122. LUTH-AR 2 items
  123. Legion Precision 2 items
  124. LWRC International 1 item
  125. M1 Machining 1 item
  126. Maglula 1 item
  127. Magpul Industries 71 items
  128. Master Of Arms 6 items
  129. Maxim Defense 6 items
  130. MBX Extreme 2 items
  131. Mega Arms 14 items
  132. Mil-Comm 8 items
  133. Mission First Tactical 10 items
  134. Modular Evolution LLC 1 item
  135. Mirzon 5 items
  136. Mid-Evil 6 items
  137. Mean Arms 1 item
  138. Multitasker Tools 1 item
  139. MVB Industries 12 items
  140. Neomag 5 items
  141. Next Level Armament 25 items
  142. NIGHT FISION 33 items
  143. Nighthawk Custom 6 items
  144. Nomad Defense 2 items
  145. New Frontier Armory 3 items
  146. NEMO Arms 16 items
  147. Norsso 21 items
  148. Noveske 58 items
  149. Odin Works 29 items
  150. Otis Technologies 2 items
  151. Overwatch Precision 10 items
  152. Okay Industries 4 items
  153. Pakse Development 1 item
  154. Patriot Ordnance Factory (POF) 10 items
  155. Phase 5 Tactical 17 items
  156. Pioneer CNC 4 items
  157. Polymer80 27 items
  158. Precision Armament 16 items
  159. Primary Arms 6 items
  160. Primary Weapon Systems 23 items
  161. Proof Research 14 items
  162. Quarter Circle 10 12 items
  163. R&D Precision 2 items
  164. Radian Weapons 23 items
  165. Rainier Arms, LLC 129 items
  166. Rainier Munitions 1 item
  167. Recover Tactical 12 items
  168. Reptilia Corp 1 item
  169. Rise Armament 9 items
  170. Rock River Arms 1 item
  171. Rubber City Armory 3 items
  172. Ruger 2 items
  173. Real Avid 1 item
  174. Rugged Suppressor 1 item
  175. San Tan Tactical 9 items
  176. SB Tactical 14 items
  177. SCALARWORKS 3 items
  178. Seekins Precision 22 items
  179. Sharps Bros 16 items
  180. Shooters element 2 items
  181. Shooting Innovations 7 items
  182. Sig Sauer 55 items
  183. Silencerco 10 items
  184. SLR Rifleworks 20 items
  185. Smith & Wesson 1 item
  186. Smoke Composites 4 items
  187. Southern Grind 3 items
  188. Springer Precision 22 items
  189. Springfield Armory 1 item
  190. Squared Away Customs 5 items
  191. Stag Arms 13 items
  192. Stern Defense 4 items
  193. Strike Industries 99 items
  194. Superlative Arms 5 items
  195. Surefire 4 items
  196. Schmeisser 5 items
  197. Shield Arms 1 item
  198. Sionics Weapon Systems 5 items
  199. Smartmag 1 item
  200. SOG Specialty Knives & Tools 1 item
  201. Sons of Liberty Gun Works 7 items
  202. Sprinco (Tactical Springs) 15 items
  203. STI International 1 item
  204. Statement Defense 2 items
  205. Stoeger 1 item
  206. Swiss CNC 1 item
  207. Tactical Edge Arms 6 items
  208. Tactical Link 4 items
  209. Tactical Kinetics 12 items
  210. Tactical Solutions 12 items
  211. Taran Tactical Innovations 4 items
  212. Taylor Freelance 8 items
  213. Texas Black Rifle Company 1 item
  214. Thordsen Customs 1 item
  215. Timney Triggers 14 items
  216. TorkMag 1 item
  217. Torrent Suppressors 2 items
  218. Triggertech 7 items
  219. Trijicon 21 items
  220. Trinity Nevada 4 items
  221. Troy Industries 7 items
  222. True North Concepts 1 item
  223. True Precision 33 items
  224. TXC Holsters 10 items
  225. Tyrant Designs 50 items
  226. Umbrella Corporation 2 items
  227. US Palm 1 item
  228. V Seven Weapon Systems 53 items
  229. Venom Defense 6 items
  230. VG6 Precision 11 items
  231. VLTOR 9 items
  232. Vortex Optics 7 items
  233. Young MFG 14 items
  234. Wilson Combat 7 items
  235. White Label Armory 1 item
  236. WMD Guns 14 items
  237. Yankee Hill Machine 8 items
  238. Zenith Firearms 2 items
  239. ZEV Technologies 84 items
  240. ZRODelta 3 items
Stock Status
  1. In stock 1076 items
  2. Out of stock 1958 items

What are the most common barrel thread patterns for pistols and rifles?

For .22LR, .22MAG, .17HMR, 9mm, and .223/5.56 NATO the most common thread pattern would be 1/2x28, with some exceptions for 9mm and .223/5.56 NATO firearms. As for .308/7.62mm and .338 Lapua Magnum, the thread pattern that is most commonly used is 5/8x24, with a few exceptions. Another typical thread pattern is 9/16x24 and it is mostly used for .40 S&W weapons.

Single triggers or two-stage triggers?

Whichever you choose, you cannot go wrong. The single trigger is fast and simple to use; as soon as you apply a small amount of pressure, the firearm goes off. Two-stage trigger is extremely accurate and you know precisely when the shot is going to be fired. The first stage prepares you for the second one, when the trigger pushes the hammer up causing the firearm to discharge. So, it is up to you to make a choice.