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Pistol parts

Pistol parts and handgun parts on one place. Rainier Arms offers you a selection of pistol triggers, barrels, slides, magazines, frames and more from top manufacturers in the industry.

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  1. Apex Tactical Specialties M&P 9/40 Duty/Carry Action Enhancement Kit
    Apex Tactical Specialties M&P 9/40 Duty/Carry Action Enhancement Kit
    $95.00
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  2. Apex Tactical Specialties M&P Shield Carry Kit
    Apex Tactical Specialties M&P Shield Carry Kit
    $95.00
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  3. Trijicon Novak M&P Front & Rear Night Sight Set
    Trijicon Novak M&P Front & Rear Night Sight Set
    $129.00
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  4. Trijicon M&P HD Night Sight Set-Yellow Front Outline
    Trijicon M&P HD Night Sight Set-Yellow Front Outline
    $170.00
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  5. Sig Sauer P938 9MM Magazine - 6 Rd
    Sig Sauer P938 9MM Magazine - 6 Rd
    Special Price $43.99 Regular Price $49.99
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  6. Griffin Armament Sig Sauer P365 Thread Barrel w/ Micro Carry Comp
    Griffin Armament Sig Sauer P365 Thread Barrel w/ Micro Carry Comp
    $186.00
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  7. Killer Innovations CZ P10-C Non-Threaded Velocity Barrel
    Killer Innovations CZ P10-C Non-Threaded Velocity Barrel
    $249.00
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  8. Strike Industries Mag Sleeve for Glock 19
    Strike Industries Mag Sleeve for Glock 19
    $8.95
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  9. Grayguns Sig Sauer P320 Competition Hybrid Trigger System - Adjustable
    Grayguns Sig Sauer P320 Competition Hybrid Trigger System - Adjustable
    $159.00
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  10. Grayguns Sig Sauer P22X enhanced Strut and Seat
    Grayguns Sig Sauer P22X enhanced Strut and Seat
    $75.00
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  11. Zev Technologies Optimized Match Grade Barrel For Glock 17 Gen 1-4 - DLC
    Zev Technologies Optimized Match Grade Barrel For Glock 17 Gen 1-4 - DLC
    Special Price $162.92 Regular Price $255.78
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  12. Apex Tactical Specialties Failure Resistant Extractor for Glock - Gen 3/5
    Apex Tactical Specialties Failure Resistant Extractor for Glock - Gen 3/5
    $61.75
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  13. Arms Republic Slide Parts Kit For Glock 19 Gen 3
    Arms Republic Slide Parts Kit For Glock 19 Gen 3
    $59.99
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  14. Tyrant Designs Extended Slide Release For Glock Gen 2-4
    Tyrant Designs Extended Slide Release For Glock Gen 2-4
    $25.15
    +2
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  15. Killer Innovations Sig P320 +5 Magazine Extension
    Killer Innovations Sig P320 +5 Magazine Extension
    $47.49
    +1
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  16. Killer Innovations Sig P320 Compensator
    Killer Innovations Sig P320 Compensator
    $112.49
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868 Items

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Shop By
Shopping Options
Category
  1. GLOCK Parts 58 item
  2. Handgun Barrels 151 item
  3. Handgun Sights 1 item
  4. Magazine Extension 7 item
  5. Pistol Compensator 55 item
  6. Pistol Frames 64 item
  7. Pistol Mags 7 item
  8. Pistol Magwell 54 item
  9. Pistol Other Parts 285 item
  10. Pistol Sights 49 item
  11. Pistol Slides 118 item
  12. Pistol Triggers 77 item
  13. SIG SAUER P320 Parts 35 item
Price
  1. Less than $10 8 item
  2. $10 to $25 67 item
  3. $25 to $50 86 item
  4. $50 to $100 257 item
  5. $100 to $250 239 item
  6. $250 to $500 145 item
  7. $500 to $1000 22 item
  8. Greater than $1000 6 item
Manufacturer
  1. ARC Division 5 item
  2. Aeroknox 1 item
  3. Agency Arms 53 item
  4. Align Tactical 6 item
  5. Angstadt Arms 1 item
  6. Apex Tactical Specialties 54 item
  7. Armaspec 1 item
  8. Arms Republic 9 item
  9. Ascalon Arms 2 item
  10. Battle Arms Development 9 item
  11. Brügger & Thomet (B&T) 1 item
  12. CAA 5 item
  13. CMC Triggers 3 item
  14. DPM Systems Technologies 55 item
  15. Danger Close Armament 15 item
  16. Dark Hour Defense 3 item
  17. Devil Dog Concepts 3 item
  18. Driven Arms Co. 1 item
  19. Emissary Development 1 item
  20. Empire 11 item
  21. Faction 1 item
  22. Faxon Firearms 24 item
  23. Fortis MFG 2 item
  24. Forward Controls Design 9 item
  25. Glock 1 item
  26. GoGun USA 3 item
  27. Grayguns 31 item
  28. Grey Ghost Precision 7 item
  29. Griffin Armament 12 item
  30. HB Industries 8 item
  31. HERA ARMS 1 item
  32. Haley Strategic 1 item
  33. Handleitgrips 21 item
  34. KNS Precision 1 item
  35. Kagwerks 3 item
  36. Killer Innovations 66 item
  37. Krebs Customs 1 item
  38. L2D Combat 22 item
  39. Lantac 19 item
  40. Laugo Arms 1 item
  41. Lone Wolf Arms 13 item
  42. Magpul Industries 3 item
  43. Matrix Arms 2 item
  44. Midwest Industries 1 item
  45. Mirzon 3 item
  46. Mischief Machine 11 item
  47. NIGHT FISION 25 item
  48. Nighthawk Custom 6 item
  49. Nomad Defense 12 item
  50. Norsso 22 item
  51. Obsidian Arms 2 item
  52. Odin Works 1 item
  53. Polymer80 3 item
  54. Radian Weapons 3 item
  55. Rainier Arms, LLC 12 item
  56. Red Dirt USA 3 item
  57. Reptilia Corp 1 item
  58. S3F Solutions 6 item
  59. Shalotek 23 item
  60. Sharps Bros 12 item
  61. Sig Mechanics 1 item
  62. Sig Sauer 44 item
  63. Spinta Precision 7 item
  64. Sprinco (Tactical Springs) 8 item
  65. Springer Precision 10 item
  66. Stoeger 1 item
  67. Strike Industries 8 item
  68. Swampfox 2 item
  69. TXC Holsters 1 item
  70. Tactical Development 11 item
  71. Tam Tamography 1 item
  72. Taran Tactical Innovations 18 item
  73. Taylor Freelance 1 item
  74. The Gun Co. 3 item
  75. Timney Triggers 2 item
  76. Toni Systems 6 item
  77. Trijicon 2 item
  78. Trinity Nevada 8 item
  79. True Precision 28 item
  80. Tyrant Designs 56 item
  81. Wilson Combat 1 item
  82. ZEV Technologies 5 item
  83. Zaffiri Precision 3 item
Color
Caliber
  1. .45 ACP 2 item
  2. 9mm 139 item
Finish
  1. Aluminum 2 item
  2. Anodize 5 item
  3. Battleworn 2 item
  4. Black 15 item
  5. Black DLC 7 item
  6. Black Nitride 2 item
  7. Black/Black 7 item
  8. Black/Nickel 6 item
  9. Black/TiN 7 item
  10. Blue 3 item
  11. Bronze 2 item
  12. Cerakote 1 item
  13. Chameleon 1 item
  14. Clear 1 item
  15. DLC 64 item
  16. Gold 12 item
  17. Gray 5 item
  18. Grey 5 item
  19. MDC (Gray) 1 item
  20. Melonite 2 item
  21. Molecular Dense Coating (MDC) 18 item
  22. NeoChromatic 1 item
  23. Nitride 18 item
  24. PVD/CVD 7 item
  25. Polished 1 item
  26. Quench Polish Quench (QPQ) 1 item
  27. Red 2 item
  28. Stainless Steel 1 item
  29. Titanium Nitride 1 item
  30. Titanium Nitride (TiN) 53 item
  31. Titanium-Carbo Nitride (TiCN) 3 item
Barrel Length
  1. 3.1" 2 item
  2. 3.25" 1 item
  3. 3.5" 1 item
  4. 3.54" 1 item
  5. 3.6" 3 item
  6. 3.66" 1 item
  7. 3.7" 4 item
  8. 3.86" 1 item
  9. 3.9" 9 item
  10. 4" 1 item
  11. 4.02" 2 item
  12. 4.3" 1 item
  13. 4.37" 1 item
  14. 4.4" 1 item
  15. 4.46" 1 item
  16. 4.5" 2 item
  17. 4.57" 2 item
  18. 4.6" 2 item
  19. 5" 2 item
Option
  1. (Blue) - 15 lbs 2 item
  2. (Green) - 13 lbs 2 item
  3. (Red) - 18 lbs 2 item
  4. 4lb 1 item
  5. 6.5lb 1 item
  6. 6lb 1 item
  7. CZ 19 item
  8. FN 509 1 item
  9. FNH 7 item
  10. Flared 1 item
  11. Glock 262 item
  12. Glock 17 1 item
  13. Heckler & Koch 1 item
  14. Left-Hand 1 item
  15. Manual Safety 1 item
  16. No Safety 2 item
  17. Orange/Black 1 item
  18. Right-Hand 1 item
  19. Safety 2 item
  20. Sig Sauer 95 item
  21. Sig Sauer P Series 1 item
  22. Smith & Wesson 15 item
  23. Springfield 4 item
  24. Standard 1 item
  25. V1 3 item
  26. V2 3 item
  27. V3 2 item
  28. V4 1 item
  29. Walther 2 item
  30. White/Black 1 item
  31. White/Blank 1 item
  32. White/White 1 item
Profile
  1. Non-fluted 1 item
  2. SDM 1 item
Gas Length
  1. Pistol 1 item
Size
Compact
Full
X-Compact
Large
Small
Sub-Compact
Micro-Compact
Medium
Carry
Mount
  1. Picatinny 2 item
Stock Status
  1. In Stock 625 item
  2. Out of Stock 243 item
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