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New Products arrivals brought to Rainier Arms.

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  1. KE Arms KP-15 Complete Mil-Spec Polymer Lower Receiver - Black
    KE Arms KP-15 Complete Mil-Spec Polymer Lower Receiver - Black
    $199.95
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  2. AREX Defense Delta M Gen 2 9mm Optic Ready Pistol - Gray
    AREX Defense Delta M Gen 2 9mm Optic Ready Pistol - Gray
    $465.00
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  3. AREX Defense Delta M Gen 2 9mm Optic Ready Pistol - FDE
    AREX Defense Delta M Gen 2 9mm Optic Ready Pistol - FDE
    $465.00
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  4. Heckler & Koch (H&K) HK45 V1 .45ACP Pistol w/ Night Sights - 10 RD
    Heckler & Koch (H&K) HK45 V1 .45ACP Pistol w/ Night Sights - 10 RD
    $949.00
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  5. Beretta PX4 Storm DA/SA 9mm Pistol - 10rd
    Beretta PX4 Storm DA/SA 9mm Pistol - 10rd
    $599.00
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  6. Sig Sauer M18 Commemorative Pistol (Limited Edition)
    Sig Sauer M18 Commemorative Pistol (Limited Edition)
    $1,299.99
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  7. Heckler & Koch (H&K) USP Tactical 9mm Pistol - 15rd
    Heckler & Koch (H&K) USP Tactical 9mm Pistol - 15rd
    $1,479.00
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  8. Glock 41 Gen 4 MOS .45 ACP Pistol - 13rd (USA Made)
    Glock 41 Gen 4 MOS .45 ACP Pistol - 13rd (USA Made)
    $750.00
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  9. Midwest Industries Scorpion Back Plate Picatinny Adapter
    Midwest Industries Scorpion Back Plate Picatinny Adapter
    $39.95
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  10. True Precision Sig P320 Compact 3.9" Non-Threaded Barrel - Black Nitride
    True Precision Sig P320 Compact 3.9" Non-Threaded Barrel - Black Nitride
    $189.99
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  11. Emissary Development M-LOK Handbrake - Black
    Emissary Development M-LOK Handbrake - Black
    $35.00
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    Out of stock
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  12. Stag Arms Stag-15 Stripped AR-15 Lower Receiver - BLEM
    Stag Arms Stag-15 Stripped AR-15 Lower Receiver - BLEM
    $99.99
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  13. Staccato 2011 C2 9mm Pistol
    Staccato 2011 C2 9mm Pistol
    $1,999.00
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  14. Staccato 2011 C2 DPO Tactical 9mm Pistol
    Staccato 2011 C2 DPO Tactical 9mm Pistol
    $2,299.00
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  15. Aero Precision M4E1 14.5" 5.56 Threaded Partial Upper Receiver w/ Atlas R-One Handguard - FDE
    Aero Precision M4E1 14.5" 5.56 Threaded Partial Upper Receiver w/ Atlas R-One Handguard - FDE
    $465.49
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  16. True Precision Sig P320 Compact 3.9" Non-Threaded Barrel - TiN
    True Precision Sig P320 Compact 3.9" Non-Threaded Barrel - TiN
    $199.49
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Items 1-16 of 168

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Gas Block Diameter
  1. .625" 1 item
  2. .750" 10 items
Price
  1. $0.00 - $999.99 149 items
  2. $1,000.00 - $1,999.99 12 items
  3. $2,000.00 - $2,999.99 5 items
  4. $3,000.00 - $3,999.99 1 item
  5. $5,000.00 and above 1 item
Thread Pitch
  1. 1/2x28 9 items
  2. 1/2x36 1 item
  3. 5/8x24 5 items
  4. M16x1 LH 1 item
Inside Diameter
  1. 1.385" 2 items
Color
  1. Black 35 items
  2. Black Nitride 1 item
  3. Black/Black 4 items
  4. Black/Red 1 item
  5. Blue 1 item
  6. Blue/Black 1 item
  7. Cobalt 1 item
  8. Coyote 2 items
  9. Coyote Brown 2 items
  10. Coyote Tan 1 item
  11. Flat Dark Earth 5 items
  12. FDE/Black 1 item
  13. FDE/FDE 1 item
  14. Gold 2 items
  15. Gray 2 items
  16. Grey 1 item
  17. Nickel 1 item
  18. OD Green 1 item
  19. Opaque Black 1 item
  20. Polished 1 item
  21. Ranger Green 4 items
  22. Raw 1 item
  23. Red 3 items
  24. Red/Black 1 item
  25. Satin 1 item
  26. Titan 1 item
Product Type
  1. 80% Lower 4 items
  2. Adapter Plate 2 items
  3. AK Pistol 1 item
  4. Ammunition 9 items
  5. AR Pistol 3 items
  6. AR-10 Partial Upper Receiver 1 item
  7. AR-15 Charging Handle 1 item
  8. AR-15 Complete Lower Receiver 6 items
  9. AR-15 Partial Upper Receiver 4 items
  10. AR-15 Handguard 2 items
  11. AR-15 Receiver Set 1 item
  12. AR-15 Rifle 3 items
  13. AR-15 Stripped Lower Receiver 2 items
  14. Barrel 11 items
  15. Batteries 1 item
  16. Body Armor 1 item
  17. Brace 7 items
  18. Buffer 2 items
  19. Buffer Kit 1 item
  20. Castle Nut / End Plate 1 item
  21. Charging Handle 2 items
  22. Cigar Cutter 1 item
  23. Firearm 1 item
  24. Flamethrower 1 item
  25. Flashlight 1 item
  26. Flashlight Accessory 4 items
  27. Gas Block 2 items
  28. Gloves 13 items
  29. Handguard 1 item
  30. Handgun 21 items
  31. Handstop 1 item
  32. Holographic Sight 1 item
  33. Iron Sight 1 item
  34. Knife 3 items
  35. Magazine 8 items
  36. Magazine Button 1 item
  37. Magnifier 1 item
  38. Magwell 2 items
  39. Multitool 1 item
  40. Muzzle Brake 2 items
  41. Optic Mount 1 item
  42. Optic Plate 1 item
  43. Parts Kit 1 item
  44. Pistol Caliber Carbine 4 items
  45. Pistol Part 1 item
  46. Pistol Sights 2 items
  47. Red Dot Sight 6 items
  48. Shotgun 2 items
  49. Stock 1 item
  50. Suppressor 4 items
  51. Trigger 9 items
  52. Variable Power Optics 2 items
Caliber
  1. .22 LR 1 item
  2. .308 2 items
  3. .308 Win 3 items
  4. .357 Magnum 1 item
  5. .44 Magnum 1 item
  6. .45 ACP 3 items
  7. 12 Gauge 2 items
  8. 5.56 NATO 10 items
  9. 6mm ARC 3 items
  10. 6.5 Creedmoor 2 items
  11. 6.5 Grendel 1 item
  12. 7.62x39 1 item
  13. 7.62x51 1 item
  14. 9mm 24 items
Finish
  1. Black Nitride 1 item
  2. Black Oxide 1 item
  3. Blue 1 item
  4. Nitride 1 item
  5. OD Green 1 item
  6. Polished 1 item
  7. Red 1 item
  8. Satin 1 item
Profile
  1. Full-fluted 2 items
  2. Lightweight 1 item
  3. Half-Fluted 1 item
Barrel Length
  1. 3.1" 1 item
  2. 3.85" 1 item
  3. 3.9" 6 items
  4. 4" 6 items
  5. 4.1" 1 item
  6. 4.4" 1 item
  7. 4.46" 2 items
  8. 4.57" 1 item
  9. 4.8" 1 item
  10. 5.04" 1 item
  11. 5.31" 1 item
  12. 5.5" 1 item
  13. 7.5" 3 items
  14. 8" 2 items
  15. 8.5" 1 item
  16. 8.66" 1 item
  17. 10" 1 item
  18. 10.5" 1 item
  19. 11.5" 1 item
  20. 12.5" 3 items
  21. 14.5" 1 item
  22. 15" 1 item
  23. 16" 3 items
  24. 16.25" 1 item
  25. 17.7" 1 item
  26. 18" 2 items
  27. 20" 4 items
  28. 24" 1 item
Gas Length
  1. Pistol 1 item
  2. Mid 3 items
  3. Rifle 2 items
Size
  1. X-Small 6 items
  2. Small 6 items
  3. Medium 13 items
  4. Large 12 items
  5. X-Large 7 items
  6. 2XL 7 items
Mount
  1. M-LOK 1 item
  2. Picatinny 1 item
MOA
  1. 2 MOA 1 item
  2. 3 MOA 2 items
Rail Length
  1. 4" 1 item
  2. 6.25" 1 item
  3. 7" 1 item
  4. 9" 1 item
  5. 10" 1 item
  6. 11.25" 1 item
  7. 15" 1 item
Reticle
  1. Red Dot 2 items
Configuration
  1. 1/2X28 Thread 1 item
  2. AR-15 1 item
  3. H1 Buffer & Spring 1 item
Option
  1. Minimal 1 item
  2. Front 1 item
  3. Mid 1 item
  4. Rear 1 item
  5. 20 Rounds 1 item
  6. 9mm 1 item
  7. Small Lever 2 items
  8. Large Lever 2 items
Manufacturer
  1. A3 Tactical 6 items
  2. Aero Precision 13 items
  3. Agency Arms 1 item
  4. Andro Corp Industries 4 items
  5. Apex Tactical Specialties 1 item
  6. AREX Defense 3 items
  7. Arsenal 2 items
  8. Arsenal Firearms 1 item
  9. Atibal 1 item
  10. Ballistic Advantage 2 items
  11. Benchmade 1 item
  12. Beretta 1 item
  13. Bootleg 2 items
  14. Canik 2 items
  15. Chiappa 1 item
  16. Christensen Arms 3 items
  17. Citadel 2 items
  18. Cloud Defensive 1 item
  19. CZ-USA 3 items
  20. Devil Dog Concepts 1 item
  21. Emissary Development 5 items
  22. Eotech 1 item
  23. Exothermic Technologies 1 item
  24. Faxon Firearms 2 items
  25. Federal Premium Ammunition 2 items
  26. Fiocchi 1 item
  27. FNH USA 1 item
  28. Fortis MFG 3 items
  29. Glock 1 item
  30. Grand Power 1 item
  31. Griffin Armament 1 item
  32. Heckler & Koch 5 items
  33. Hiperfire 2 items
  34. Holosun 1 item
  35. Hornady 1 item
  36. JK Armament 3 items
  37. Kaw Valley Precision 1 item
  38. KE Arms 1 item
  39. Lancer Systems 1 item
  40. LUTH-AR 1 item
  41. Midwest Industries 3 items
  42. Mission First Tactical 2 items
  43. Mirzon 1 item
  44. Mira Safety 1 item
  45. Multitasker Tools 1 item
  46. Nighthawk Custom 1 item
  47. Nosler 1 item
  48. Overwatch Precision 4 items
  49. Patrol Incident Gear 13 items
  50. Polymer80 4 items
  51. Primary Arms 1 item
  52. PMC Ammunition 1 item
  53. Rainier Arms, LLC 3 items
  54. Rugged Suppressor 1 item
  55. San Tan Tactical 1 item
  56. SB Tactical 1 item
  57. Sharps Bros 1 item
  58. Sig Sauer 3 items
  59. Silencerco 1 item
  60. Smith & Wesson 2 items
  61. Speer 1 item
  62. Stag Arms 3 items
  63. Strike Industries 5 items
  64. Surefire 2 items
  65. Sellier & Bellot 1 item
  66. Shield Arms 1 item
  67. SOG Specialty Knives & Tools 3 items
  68. Staccato 5 items
  69. STV Technology 1 item
  70. Swampfox 3 items
  71. Tactical Edge Arms 3 items
  72. Timney Triggers 1 item
  73. Trijicon 1 item
  74. True Precision 3 items
  75. VG6 Precision 2 items
  76. Vortex Optics 1 item
Stock Status
  1. In stock 123 items
  2. Out of stock 45 items