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 49-64 of 72

Page
per page
  1. 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
  2. Taran Tactical Innovations Full Size Carry Magwell for Glock Gen 5 - Flat Black
    Taran Tactical Innovations Full Size Carry Magwell for Glock Gen 5 - Flat Black
    $94.99
    Out of stock
    Add to Wish List Add to Compare
  3. Taran Tactical Innovations Grand Master Connector Kit for Gen 3 Glock - Competition
    Taran Tactical Innovations Grand Master Connector Kit for Gen 3 Glock - Competition
    $44.99
    Out of stock
    Add to Wish List Add to Compare
  4. Taran Tactical Innovations Grand Master Connector Kit for Gen 4 Glock - Competition
    Taran Tactical Innovations Grand Master Connector Kit for Gen 4 Glock - Competition
    $44.99
    Out of stock
    Add to Wish List Add to Compare
  5. Taran Tactical Innovations Grand Master Connector Kit for Gen 4 Glock - Carry
    Taran Tactical Innovations Grand Master Connector Kit for Gen 4 Glock - Carry
    $39.99
    Out of stock
    Add to Wish List Add to Compare
  6. Taran Tactical Innovations Grand Master Connector Kit for Gen 5 Glock - Competition
    Taran Tactical Innovations Grand Master Connector Kit for Gen 5 Glock - Competition
    $44.99
    Out of stock
    Add to Wish List Add to Compare
  7. Taran Tactical Innovations Grand Master Connector Kit for Gen 5 Glock - Carry
    Taran Tactical Innovations Grand Master Connector Kit for Gen 5 Glock - Carry
    $39.99
    Out of stock
    Add to Wish List Add to Compare
  8. Apex Tactical Specialties Polymer Enhancement Trigger Kit for Glock Gen 3 & 4
    Apex Tactical Specialties Polymer Enhancement Trigger Kit for Glock Gen 3 & 4
    Out of stock
    Add to Wish List Add to Compare
  9. Tyrant Designs Suppressor Height Sights for Glock 9/40
    Tyrant Designs Suppressor Height Sights for Glock 9/40
    $62.95
    Out of stock
    Add to Wish List Add to Compare
  10. Tyrant Designs Suppressor Height Sights for Glock Slimline Pistol
    Tyrant Designs Suppressor Height Sights for Glock Slimline Pistol
    $62.95
    Out of stock
    Add to Wish List Add to Compare
  11. Rainier Arms Exclusive Spinta Precision Allegiance Slide for Glock 17L Gen 3 (Rainier Arms Exclusive)
    Spinta Precision Allegiance Slide for Glock 17L Gen 3 (Rainier Arms Exclusive)
    Special Price $318.50 Regular Price $400.00
    Out of stock
    Add to Wish List Add to Compare
  12. Norsso Reptile TP RMR Slide For Glock 19 Gen 3 - Black DLC
    Norsso Reptile TP RMR Slide For Glock 19 Gen 3 - Black DLC
    $483.55
    Out of stock
    Add to Wish List Add to Compare
  13. Apex Tactical Specialties Polymer Action Enhancement Trigger Kit For Glock 43/43x/48
    Apex Tactical Specialties Polymer Action Enhancement Trigger Kit For Glock 43/43x/48
    Out of stock
    Add to Wish List Add to Compare
  14. Empire Stiletto Mk3 Trigger Kit For Glock Gen 5 Pistol - Black/Black
    Empire Stiletto Mk3 Trigger Kit For Glock Gen 5 Pistol - Black/Black
    $124.99
    Out of stock
    Add to Wish List Add to Compare
  15. Ribbons Free Good Swampfox Wolverine Stripped Slide For Glock 19 Gen 3 w/ Mid Height Sights - Graphite Black
    Swampfox Wolverine Stripped Slide For Glock 19 Gen 3 w/ Mid Height Sights - Graphite Black
    $309.00
    Out of stock
    Add to Wish List Add to Compare
  16. Griffin Armament Thread Barrel w/ Micro Carry Comp For Glock 48
    Griffin Armament Thread Barrel w/ Micro Carry Comp For Glock 48
    $186.00
    Out of stock
    Add to Wish List Add to Compare
View as Grid List

Items 49-64 of 72

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. Platform Glock Remove This Item
  2. Is Firearms? No Remove This Item
  3. Price $0.00 - $999.99 Remove This Item
Clear All
Shopping Options
Caliber
  1. 9mm 6 items
Color
Configuration
  1. Gen 3 2 items
  2. Gen 5 2 items
  3. G17 1 item
  4. G19 7 items
  5. Fiber Optic - Mid Height Sights 1 item
Finish
  1. Battleworn 1 item
  2. Black 2 items
  3. Black DLC 2 items
  4. Black Nitride 1 item
  5. Bronze 1 item
  6. Chameleon 1 item
  7. DLC 6 items
  8. Gold 2 items
  9. Nitride 2 items
  10. Stainless Steel 1 item
  11. PVD/CVD 2 items
  12. Titanium Nitride (TiN) 6 items
Manufacturer
  1. Agency Arms 8 items
  2. Apex Tactical Specialties 5 items
  3. ARC Division 1 item
  4. Arms Republic 1 item
  5. Battle Arms Development 2 items
  6. DPM Systems Technologies 1 item
  7. Empire 1 item
  8. Faxon Firearms 1 item
  9. Glock 1 item
  10. Griffin Armament 2 items
  11. L2D Combat 11 items
  12. Lantac 8 items
  13. Lone Wolf Arms 1 item
  14. Nomad Defense 3 items
  15. Norsso 1 item
  16. Rainier Arms, LLC 6 items
  17. Spinta Precision 1 item
  18. Swampfox 1 item
  19. Tactical Development 1 item
  20. Taran Tactical Innovations 11 items
  21. True Precision 1 item
  22. TXC Holsters 1 item
  23. Tyrant Designs 2 items
Model
  1. Glock 17 21 items
  2. Glock 19 34 items
  3. Glock 19X 6 items
  4. Glock 20 3 items
  5. Glock 21 3 items
  6. Glock 22 9 items
  7. Glock 23 9 items
  8. Glock 24 7 items
  9. Glock 25 3 items
  10. Glock 26 9 items
  11. Glock 27 8 items
  12. Glock 28 3 items
  13. Glock 29 3 items
  14. Glock 30 3 items
  15. Glock 31 8 items
  16. Glock 32 8 items
  17. Glock 33 8 items
  18. Glock 34 10 items
  19. Glock 35 9 items
  20. Glock 36 1 item
  21. Glock 37 4 items
  22. Glock 38 4 items
  23. Glock 39 4 items
  24. Glock 40 3 items
  25. Glock 41 3 items
  26. Glock 42 1 item
  27. Glock 43 5 items
  28. Glock 43X 5 items
  29. Glock 44 3 items
  30. Glock 45 5 items
  31. Glock 48 8 items
  32. Nomad 9 2 items
Option
  1. Glock 43 items
Price
  1. $0.00 - $99.99 38 items
  2. $100.00 - $199.99 16 items
  3. $200.00 - $299.99 7 items
  4. $300.00 - $399.99 6 items
  5. $400.00 - $499.99 1 item
  6. $500.00 - $599.99 1 item
  7. $900.00 and above 3 items
Product Type
  1. Accessory 1 item
  2. Barrel 12 items
  3. Basepad 1 item
  4. Firing Pin 1 item
  5. Guide Rod 2 items
  6. Holster 1 item
  7. Magazine Release 3 items
  8. Magwell 5 items
  9. Parts Kit 2 items
  10. Pistol Part 11 items
  11. Pistol Sights 6 items
  12. Recoil Spring 1 item
  13. Slide 13 items
  14. Slide Parts Kit 1 item
  15. Trigger 11 items
  16. Upper Parts Kit 2 items
Size
  1. Compact 1 item
Thread Pitch
  1. 1/2x28 1 item
Threaded
  1. Yes 1 item
  2. No 1 item
Twist Rate
  1. 1:10 1 item
  2. 1:16 1 item
Stock Status
  1. Out of stock 72 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