Pursue Your Passion
My Cart

Discord

Menu
Account

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.

Dark mode is

View as Grid List

13 Items

per page
  1. Killer Innovations Sig P320 X-Compact Velocity Threaded Barrel
    Killer Innovations Sig P320 X-Compact Velocity Threaded Barrel
    $268.00
    Add to Wish List Add to Compare
  2. True Precision SIG Sauer P365XL X-Fluted Match Grade Barrel Threaded 1/2X28
    True Precision SIG Sauer P365XL X-Fluted Match Grade Barrel Threaded 1/2X28
    $170.99 - $189.99
    Add to Wish List Add to Compare
  3. True Precision Sig P320 X-Compact 3.6" Threaded Barrel
    True Precision Sig P320 X-Compact 3.6" Threaded Barrel
    $199.49 - $218.49
    Add to Wish List Add to Compare
  4. Faxon Firearms Sig Sauer P320 Full Size Flamed Barrel - Threaded
    Faxon Firearms Sig Sauer P320 Full Size Flamed Barrel - Threaded
    $197.80 - $216.20
    Add to Wish List Add to Compare
  5. Faxon Firearms Sig Sauer P320 Compact Flamed Barrel - Threaded
    Faxon Firearms Sig Sauer P320 Compact Flamed Barrel - Threaded
    $188.60 - $207.00
    Add to Wish List Add to Compare
  6. True Precision Sig P320 Compact 3.9" Threaded Barrel
    True Precision Sig P320 Compact 3.9" Threaded Barrel
    $199.49 - $218.49
    Add to Wish List Add to Compare
  8. Agency Arms Sig P320 Compact Premier Line Threaded Barrel
    Agency Arms Sig P320 Compact Premier Line Threaded Barrel
    $310.00
    Add to Wish List Add to Compare
  9. True Precision Sig Sauer P365 X-Fluted Match Grade Barrel Threaded 1/2X28
    True Precision Sig Sauer P365 X-Fluted Match Grade Barrel Threaded 1/2X28
    $170.99 - $189.99
    Add to Wish List Add to Compare
  10. Griffin Armament ATM Sig Sauer P320 Compact Threaded Barrel w/ Micro Carry Comp
    Griffin Armament ATM Sig Sauer P320 Compact Threaded Barrel w/ Micro Carry Comp
    $186.00
    Out of stock
    Add to Wish List Add to Compare
  11. 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
    Add to Wish List Add to Compare
  12. Agency Arms Sig P320 Compact Premier Line Threaded Barrel - SS
    Agency Arms Sig P320 Compact Premier Line Threaded Barrel - SS
    $310.00
    Out of stock
    Add to Wish List Add to Compare
  13. Agency Arms Sig P320 Single Port Compensator - Black
    Agency Arms Sig P320 Single Port Compensator - Black
    $108.00
    Out of stock
    Add to Wish List Add to Compare
View as Grid List

13 Items

per page
Shop By
Now Shopping by
  1. Thread Pitch 1/2x28 Remove This Item
  2. Platform Sig Sauer Remove This Item
  3. Price $0.00 - $999.99 Remove This Item
  4. Twist Rate 1:10 Remove This Item
Clear All
Shopping Options
Barrel Length
  1. 3.6" 1 item
  2. 3.75" 1 item
  3. 3.9" 3 items
  4. 4.57" 1 item
Caliber
  1. 9mm 12 items
Category
  1. Handgun Barrels 12 items
  2. Pistol Compensator 1 item
  3. SIG SAUER P320 Parts 1 item
Color
Configuration
  1. P365 1 item
Finish
  1. DLC 2 items
  2. PVD/CVD 1 item
  3. Titanium Nitride (TiN) 2 items
Is Firearms?
  1. No 13 items
Manufacturer
  1. Agency Arms 3 items
  2. Danger Close Armament 1 item
  3. Faxon Firearms 2 items
  4. Griffin Armament 1 item
  5. Killer Innovations 1 item
  6. True Precision 5 items
Model
  1. Glock 19 1 item
  2. Sig P320 9 items
  3. Sig P365 3 items
  4. Sig P365XL 1 item
Option
  1. Sig Sauer 2 items
Price
  1. $100.00 - $199.99 9 items
  2. $200.00 - $299.99 2 items
  3. $300.00 and above 2 items
Product Type
  1. Barrel 1 item
  2. Compensator 1 item
  3. Handgun Barrel 12 items
Threaded
  1. Yes 3 items
Stock Status
  1. In stock 9 items
  2. Out of stock 4 items
My Wish List
Last Added Items
  1. Add to Cart
    Remove This Item
Go to Wish List
You have no items in your wish list.
Google Customer Reviews Google Customer Reviews