Pursue Your Passion
My Cart

Discord

Menu
Account

Parts

Our amazing offer consists of a great variety of AR-10, AR-15, and pistol parts and accessories. Purchase upper receivers, muzzle devices, handguards, BCG, barrels, triggers, magazine extensions, etc., and start modifying your firearm today.

Parts

Dark mode is

View as Grid List

Items 33-48 of 51

Page
per page
  1. Lantac Fluted Threaded Barrel For Glock 19 - Black
    Lantac Fluted Threaded Barrel For Glock 19 - Black
    $275.99
    Out of stock
    Add to Wish List Add to Compare
  2. Lantac Fluted Threaded Barrel For Glock 19
    Lantac Fluted Threaded Barrel For Glock 19
    Out of stock
    Add to Wish List Add to Compare
  3. Lantac Fluted Non-Threaded Barrel For Glock 19
    Lantac Fluted Non-Threaded Barrel For Glock 19
    Out of stock
    Add to Wish List Add to Compare
  4. Gun Pro Delta 1 Sight Set For Glock
    Gun Pro Delta 1 Sight Set For Glock
    $84.00
    Out of stock
    Add to Wish List Add to Compare
  5. Lantac SSR Trigger Connector For Glock - 3.5LB
    Lantac SSR Trigger Connector For Glock - 3.5LB
    $15.99
    Out of stock
    Add to Wish List Add to Compare
  6. L2D Combat Guide Rod Reducing Ring For Glock Gen 4 to Gen 3
    L2D Combat Guide Rod Reducing Ring For Glock Gen 4 to Gen 3
    $13.30
    Out of stock
    Add to Wish List Add to Compare
  7. L2D Combat Stainless Steel Fluted Guide Rod Kit Standard Frame for Glock Gen 3
    L2D Combat Stainless Steel Fluted Guide Rod Kit Standard Frame for Glock Gen 3
    Out of stock
    Add to Wish List Add to Compare
  8. Agency Arms Urban Combat Stripped Slide For Glock 19 Gen 4 - DLC
    Agency Arms Urban Combat Stripped Slide For Glock 19 Gen 4 - DLC
    $950.00
    Out of stock
    Add to Wish List Add to Compare
  9. Battle Arms Development ONE:1 416R Threaded Barrel For Glock 19 - Black Nitride
    Battle Arms Development ONE:1 416R Threaded Barrel For Glock 19 - Black Nitride
    $199.00
    Out of stock
    Add to Wish List Add to Compare
  10. Battle Arms Development ONE:1 4140 Barrel For Glock 19 - Black Nitride
    Battle Arms Development ONE:1 4140 Barrel For Glock 19 - Black Nitride
    $185.99
    Out of stock
    Add to Wish List Add to Compare
  11. Agency Arms Mid Line Fluted/Threaded Barrel For Glock 17 Gen 5
    Agency Arms Mid Line Fluted/Threaded Barrel For Glock 17 Gen 5
    Out of stock
    Add to Wish List Add to Compare
  12. Agency Arms Mid Line Fluted/Threaded Barrel For Glock 19 Gen 5
    Agency Arms Mid Line Fluted/Threaded Barrel For Glock 19 Gen 5
    Out of stock
    Add to Wish List Add to Compare
  13. L2D Combat Catalyst Stripped Slide for Glock 17 Gen 3 - DLC Black
    L2D Combat Catalyst Stripped Slide for Glock 17 Gen 3 - DLC Black
    Special Price $335.99 Regular Price $480.00
    Out of stock
    Add to Wish List Add to Compare
  14. Lantac GFP-E Upgrade Firing Pin for Glock
    Lantac GFP-E Upgrade Firing Pin for Glock
    $78.99
    Out of stock
    Add to Wish List Add to Compare
  15. Lantac GR-19-S Flared Head Guide Rod for Glock 19
    Lantac GR-19-S Flared Head Guide Rod for Glock 19
    Out of stock
    Add to Wish List Add to Compare
  16. Agency Arms Urban Combat Stripped Slide For Glock 17 Gen 4 - DLC
    Agency Arms Urban Combat Stripped Slide For Glock 17 Gen 4 - DLC
    $950.00
    Out of stock
    Add to Wish List Add to Compare
View as Grid List

Items 33-48 of 51

Page
per page

Firearm parts

Rainier Arms is the best place to purchase parts and accessories for your rifle or pistol online, and all that for more than affordable prices. Look no further, you can find here everything that comes to your mind and more! The best manufacturers in the business, like Killer Innovations, Lantac, Next Level Armament, Rainier Arms LLC, Apex Tactical Specialties, and many more are here to offer you their high-quality products. Select your preferred part and make your AR-10, AR-15 or pistol a unique piece of firearm.

Shop By
Now Shopping by
  1. Option Glock Remove This Item
Clear All
Shopping Options
Caliber
  1. 9mm 4 items
Color
Configuration
  1. Gen 3 1 item
  2. G17 1 item
  3. G19 7 items
Finish
  1. Battleworn 1 item
  2. Black 2 items
  3. Black DLC 2 items
  4. Black Nitride 2 items
  5. Bronze 1 item
  6. Chameleon 1 item
  7. DLC 6 items
  8. Gold 2 items
  9. Nitride 1 item
  10. Stainless Steel 1 item
  11. PVD/CVD 2 items
  12. Titanium Nitride (TiN) 6 items
Is Firearms?
  1. No 51 items
Manufacturer
  1. Agency Arms 7 items
  2. Apex Tactical Specialties 3 items
  3. ARC Division 1 item
  4. Arms Republic 1 item
  5. Battle Arms Development 2 items
  6. Danger Close Armament 1 item
  7. DPM Systems Technologies 1 item
  8. Faxon Firearms 3 items
  9. Griffin Armament 1 item
  10. Haley Strategic 1 item
  11. HERA ARMS 1 item
  12. L2D Combat 8 items
  13. Lantac 8 items
  14. Nomad Defense 1 item
  15. Norsso 1 item
  16. Rainier Arms, LLC 6 items
  17. True Precision 1 item
  18. TXC Holsters 1 item
  19. Tyrant Designs 2 items
Model
  1. Glock 17 12 items
  2. Glock 19 22 items
  3. Glock 19X 1 item
  4. Glock 20 1 item
  5. Glock 21 1 item
  6. Glock 22 5 items
  7. Glock 23 4 items
  8. Glock 24 4 items
  9. Glock 25 1 item
  10. Glock 26 4 items
  11. Glock 27 4 items
  12. Glock 28 1 item
  13. Glock 29 1 item
  14. Glock 30 1 item
  15. Glock 31 4 items
  16. Glock 32 4 items
  17. Glock 33 4 items
  18. Glock 34 4 items
  19. Glock 35 4 items
  20. Glock 37 1 item
  21. Glock 38 1 item
  22. Glock 39 1 item
  23. Glock 40 1 item
  24. Glock 41 1 item
  25. Glock 42 1 item
  26. Glock 43 4 items
  27. Glock 43X 3 items
  28. Glock 44 1 item
  29. Glock 45 1 item
  30. Glock 48 4 items
  31. Nomad 9 1 item
Platform
  1. Glock 43 items
Price
  1. $0.00 - $99.99 23 items
  2. $100.00 - $199.99 13 items
  3. $200.00 - $299.99 8 items
  4. $300.00 - $399.99 3 items
  5. $500.00 - $599.99 1 item
  6. $900.00 and above 3 items
Product Type
  1. Barrel 13 items
  2. Compensator 1 item
  3. Firing Pin 1 item
  4. Guide Rod 3 items
  5. Holster 1 item
  6. Iron Sight 1 item
  7. Magazine Extension 1 item
  8. Magazine Release 3 items
  9. Magwell 1 item
  10. Parts Kit 1 item
  11. Pistol Part 4 items
  12. Pistol Sights 4 items
  13. Slide 8 items
  14. Slide Parts Kit 1 item
  15. Trigger 6 items
Thread Pitch
  1. 1/2x28 2 items
Threaded
  1. Yes 1 item
Twist Rate
  1. 1:10 1 item
Stock Status
  1. Out of stock 51 items Remove This Item
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.

What are the most common barrel thread patterns for pistols and rifles?

For .22LR, .22MAG, .17HMR, 9mm, and .223/5.56 NATO the most common thread pattern would be 1/2x28, with some exceptions for 9mm and .223/5.56 NATO firearms. As for .308/7.62mm and .338 Lapua Magnum, the thread pattern that is most commonly used is 5/8x24, with a few exceptions. Another typical thread pattern is 9/16x24 and it is mostly used for .40 S&W weapons.

Single triggers or two-stage triggers?

Whichever you choose, you cannot go wrong. The single trigger is fast and simple to use; as soon as you apply a small amount of pressure, the firearm goes off. Two-stage trigger is extremely accurate and you know precisely when the shot is going to be fired. The first stage prepares you for the second one, when the trigger pushes the hammer up causing the firearm to discharge. So, it is up to you to make a choice.

Google Customer Reviews Google Customer Reviews