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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. Killer Innovations Sig P320C Velocity Threaded Barrel
    Killer Innovations Sig P320C Velocity Threaded Barrel
    $268.00
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  2. Killer Innovations Sig P320C Velocity Non-Threaded Barrel
    Killer Innovations Sig P320C Velocity Non-Threaded Barrel
    $249.00
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  3. Agency Arms Sig P320 Compact Mid Line Barrel
    Agency Arms Sig P320 Compact Mid Line Barrel
    $200.00
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  4. Faxon Firearms Sig Sauer P320 Full Size Flamed Barrel
    Faxon Firearms Sig Sauer P320 Full Size Flamed Barrel
    $188.60 - $207.00
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  5. Faxon Firearms Sig Sauer P320 Full Size Flamed Barrel - Threaded
    Faxon Firearms Sig Sauer P320 Full Size Flamed Barrel - Threaded
    $197.80 - $216.20
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  6. Faxon Firearms Sig Sauer P320 Compact Flamed Barrel - Threaded
    Faxon Firearms Sig Sauer P320 Compact Flamed Barrel - Threaded
    $188.60 - $207.00
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  7. Faxon Firearms Sig Sauer P320 Compact Flamed Barrel
    Faxon Firearms Sig Sauer P320 Compact Flamed Barrel
    $179.40 - $204.25
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  8. Rainier Arms Exclusive Danger Close Armament DCA-365 Select Match 9mm Threaded Barrel For Sig P365 - (3.1")
    Danger Close Armament DCA-365 Select Match 9mm Threaded Barrel For Sig P365 - (3.1")
    Out of stock
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  9. Rainier Arms Exclusive Danger Close Armament DCA-365 Select Match 9mm Barrel For Sig P365 - (3.1")
    Danger Close Armament DCA-365 Select Match 9mm Barrel For Sig P365 - (3.1")
    Out of stock
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  10. Rainier Arms Exclusive Danger Close Armament DCA-X5 Select Match 9mm Barrel For Sig P320 X-Five - (5")
    Danger Close Armament DCA-X5 Select Match 9mm Barrel For Sig P320 X-Five - (5")
    Out of stock
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  1. Platform Sig Sauer Remove This Item
  2. Finish Titanium Nitride (TiN) Remove This Item
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Barrel Length
  1. 3.9" 1 item
  2. 5" 1 item
Caliber
  1. 9mm 8 items
Category
  1. SIG SAUER P320 Parts 1 item
Color
Configuration
  1. P320 1 item
  2. P365 2 items
Is Firearms?
  1. No 10 items
Manufacturer
  1. Agency Arms 1 item
  2. Danger Close Armament 3 items
  3. Faxon Firearms 4 items
  4. Killer Innovations 2 items
Model
  1. Sig P320 8 items
  2. Sig P365 2 items
Price
  1. $100.00 - $199.99 3 items
  2. $200.00 and above 7 items
Product Type
  1. Barrel 10 items
Thread Pitch
  1. 1/2x28 3 items
Threaded
  1. Yes 3 items
  2. No 4 items
Twist Rate
  1. 1:10 8 items
Stock Status
  1. In stock 7 items
  2. Out of stock 3 items
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