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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. Sig Sauer Grip Module Assembly P320 X-Series Carry - Black Large
    Sig Sauer Grip Module Assembly P320 X-Series Carry - Black Large
    Special Price $49.95 Regular Price $59.99
    Out of stock
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  8. Sig Sauer P365 Recoil Spring Assembly
    Sig Sauer P365 Recoil Spring Assembly
    $39.99
    Out of stock
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  12. Sig Sauer Grip Module Assembly P320 X-Series TXG Carry – Grey
    Sig Sauer Grip Module Assembly P320 X-Series TXG Carry – Grey
    Special Price $210.99 Regular Price $249.00
    Out of stock
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  13. Empire Katana Magwell For Sig Sauer P365 X/XL
    Empire Katana Magwell For Sig Sauer P365 X/XL
    Out of stock
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  14. Empire Katana Magwell For Sig Sauer P320 AXG
    Empire Katana Magwell For Sig Sauer P320 AXG
    Out of stock
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  15. Empire Stiletto Trigger For Sig Sauer P320 - Black
    Empire Stiletto Trigger For Sig Sauer P320 - Black
    $84.99
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  1. Platform Sig Sauer Remove This Item
  2. Price $0.00 - $999.99 Remove This Item
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Barrel Length
  1. 3.1" 3 items
  2. 3.54" 1 item
  3. 3.6" 3 items
  4. 3.7" 1 item
  5. 3.86" 1 item
  6. 3.9" 9 items
  7. 4.1" 1 item
  8. 4.25" 2 items
  9. 4.3" 2 items
  10. 4.57" 1 item
  11. 5" 1 item
Barrel Profile
  1. SDM 1 item
Caliber
  1. 9mm 46 items
Category
  1. Handgun Barrels 44 items
  2. Pistol Triggers 22 items
  3. Pistol Slides 50 items
  4. Pistol Mags 1 item
  5. Pistol Frames 56 items
  6. Pistol Sights 8 items
  7. Pistol Compensator 8 items
  8. Pistol Magwell 11 items
  9. Magazine Extension 1 item
  10. Pistol Other Parts 65 items
  11. SIG SAUER P320 Parts 28 items
  12. Handgun Mag Releases 10 items
Color
Configuration
  1. Curved 1 item
  2. Flat 1 item
  3. Right Hand 1 item
  4. Standard 1 item
  5. Straight 1 item
  6. P320 9 items
  7. P365 5 items
  8. P365XL 2 items
  9. Handgun 1 item
Finish
  1. Black/Black 2 items
  2. Black DLC 1 item
  3. Black/Nickel 2 items
  4. Black/TiN 2 items
  5. DLC 17 items
  6. MDC (Gray) 1 item
  7. Nitride 8 items
  8. Anodize 1 item
  9. PVD/CVD 3 items
  10. Quench Polish Quench (QPQ) 1 item
  11. Titanium Nitride (TiN) 9 items
  12. Molecular Dense Coating (MDC) 3 items
Magazine Capacity
  1. 6rd 1 item
Manufacturer
  1. Agency Arms 15 items
  2. Align Tactical 5 items
  3. Apex Tactical Specialties 6 items
  4. ARC Division 1 item
  5. Brügger & Thomet (B&T) 1 item
  6. CAA 1 item
  7. Danger Close Armament 12 items
  8. DPM Systems Technologies 18 items
  9. Empire 6 items
  10. Faxon Firearms 8 items
  11. GoGun USA 3 items
  12. Grayguns 26 items
  13. Grey Ghost Precision 1 item
  14. Griffin Armament 2 items
  15. Killer Innovations 13 items
  16. L2D Combat 2 items
  17. Midwest Industries 1 item
  18. Mirzon 3 items
  19. Mischief Machine 10 items
  20. NIGHT FISION 4 items
  21. Norsso 12 items
  22. Obsidian Arms 2 items
  23. Radian Weapons 1 item
  24. Rainier Arms, LLC 2 items
  25. Shalotek 35 items
  26. Sharps Bros 2 items
  27. Sig Mechanics 2 items
  28. Sig Sauer 39 items
  29. Springer Precision 3 items
  30. Strike Industries 2 items
  31. Tactical Development 5 items
  32. The Gun Co. 1 item
  33. True Precision 15 items
  34. Tyrant Designs 17 items
  35. Wilson Combat 1 item
Model
  1. Glock 19 2 items
  2. Glock 23 1 item
  3. Sig P22X 4 items
  4. Sig P220 9 items
  5. Sig P226 10 items
  6. Sig P228 4 items
  7. Sig P229 6 items
  8. Sig P238 3 items
  9. Sig P320 143 items
  10. Sig P365 59 items
  11. Sig P365-FUSE 2 items
  12. Sig P365X 14 items
  13. Sig P365XL 38 items
  14. Sig P365 X-Macro 3 items
  15. Sig P938 3 items
  16. Sig MPX 1 item
Mount
  1. Picatinny 1 item
Optic Footprint
  1. Shield RMSc 6 items
  2. Trijicon RMR 2 items
Option
  1. V2 1 item
  2. Glock 2 items
  3. Sig Sauer 74 items
  4. Left-Hand 2 items
Price
  1. $0.00 - $99.99 116 items
  2. $100.00 - $199.99 58 items
  3. $200.00 - $299.99 26 items
  4. $300.00 - $399.99 30 items
  5. $400.00 - $499.99 36 items
  6. $500.00 - $599.99 1 item
  7. $600.00 - $699.99 9 items
  8. $800.00 and above 1 item
Product Type
  1. Accessory 4 items
  2. BackPack 1 item
  3. Backplate 1 item
  4. Barrel 1 item
  5. Basepad 4 items
  6. Compensator 8 items
  7. Extended Slide Stop 2 items
  8. Failure Resistant Extractor 1 item
  9. Fire Control Unit 2 items
  10. Grip Module 36 items
  11. Guide Rod 13 items
  12. Handguard 1 item
  13. Handgun Barrel 42 items
  14. Handgun Sights 4 items
  15. Laser 1 item
  16. Magazine 1 item
  17. Magazine Extension 1 item
  18. Magazine Release 10 items
  19. Magwell 12 items
  20. Muzzle Device Accessory 1 item
  21. Optic Plate 1 item
  22. Parts Kit 2 items
  23. Pistol Accessory 3 items
  24. Pistol Frame 23 items
  25. Pistol Grip 1 item
  26. Pistol Part 10 items
  27. Pistol Sights 3 items
  28. Recoil Spring 18 items
  29. Sled Feet 1 item
  30. Slide 51 items
  31. Slide Parts Kit 2 items
  32. Spring 1 item
  33. Stabilizer Kit 1 item
  34. Take Down / Pivot Pins 1 item
  35. Trigger 20 items
Size
  1. Small 1 item
  2. Medium 1 item
  3. Large 2 items
  4. Micro-Compact 1 item
  5. X-Compact 5 items
  6. Sub-Compact 1 item
  7. Compact 5 items
  8. Carry 1 item
  9. Full 4 items
Thread Pitch
  1. 1/2x28 (9mm) 23 items
Threaded
  1. Yes 2 items
  2. No 9 items
Twist Rate
  1. 1:10 27 items
Stock Status
  1. In stock 190 items
  2. Out of stock 87 items
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