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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. Platform Sig Sauer Remove This Item
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Barrel Length
  1. 3.6" 1 item
  2. 3.9" 2 items
  3. 4.1" 1 item
  4. 5" 1 item
Caliber
  1. 9mm 9 items
Category
  1. Handgun Barrels 8 items
  2. Pistol Triggers 5 items
  3. Pistol Slides 26 items
  4. Pistol Frames 30 items
  5. Pistol Sights 1 item
  6. Pistol Compensator 3 items
  7. Pistol Magwell 3 items
  8. Pistol Other Parts 16 items
  9. SIG SAUER P320 Parts 7 items
  10. Handgun Mag Releases 2 items
Color
Configuration
  1. Curved 1 item
  2. Straight 1 item
  3. P320 3 items
  4. P365 2 items
Finish
  1. Black DLC 1 item
  2. DLC 8 items
  3. Nitride 4 items
  4. Titanium Nitride (TiN) 3 items
  5. Molecular Dense Coating (MDC) 1 item
Manufacturer
  1. Agency Arms 10 items
  2. Apex Tactical Specialties 2 items
  3. Brügger & Thomet (B&T) 1 item
  4. Danger Close Armament 4 items
  5. Empire 5 items
  6. GoGun USA 1 item
  7. Grayguns 11 items
  8. Griffin Armament 1 item
  9. Killer Innovations 2 items
  10. L2D Combat 1 item
  11. Midwest Industries 1 item
  12. Mischief Machine 8 items
  13. NIGHT FISION 1 item
  14. Norsso 7 items
  15. Shalotek 19 items
  16. Sig Sauer 12 items
  17. Springer Precision 2 items
  18. Tactical Development 2 items
  19. Tyrant Designs 2 items
  20. Wilson Combat 1 item
Model
  1. Sig P22X 2 items
  2. Sig P220 2 items
  3. Sig P226 3 items
  4. Sig P228 2 items
  5. Sig P229 2 items
  6. Sig P238 1 item
  7. Sig P320 49 items
  8. Sig P365 21 items
  9. Sig P365X 5 items
  10. Sig P365XL 9 items
  11. Sig MPX 1 item
Mount
  1. Picatinny 1 item
Optic Footprint
  1. Shield RMSc 5 items
  2. Trijicon RMR 1 item
Option
  1. Sig Sauer 27 items
Product Type
  1. Accessory 1 item
  2. Basepad 2 items
  3. Compensator 3 items
  4. Grip Module 15 items
  5. Guide Rod 1 item
  6. Handgun Barrel 8 items
  7. Handgun Sights 1 item
  8. Magazine Release 2 items
  9. Magwell 4 items
  10. Muzzle Device Accessory 1 item
  11. Optic Plate 1 item
  12. Pistol Accessory 1 item
  13. Pistol Frame 16 items
  14. Pistol Part 5 items
  15. Recoil Spring 1 item
  16. Sled Feet 1 item
  17. Slide 26 items
  18. Slide Parts Kit 1 item
  19. Trigger 5 items
Size
  1. Small 1 item
  2. Large 1 item
  3. X-Compact 3 items
  4. Compact 1 item
  5. Full 2 items
Thread Pitch
  1. 1/2x28 (9mm) 5 items
Threaded
  1. Yes 1 item
  2. No 3 items
Twist Rate
  1. 1:10 6 items
Stock Status
  1. In stock 1 item
  2. Out of stock 93 items Remove This Item
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