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

7 Items

per page
  3. Lantac GR-17-N Flared Head Guide Rod for Glock 17
    Lantac GR-17-N Flared Head Guide Rod for Glock 17
    $27.99
    Add to Wish List Add to Compare
  4. 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
  5. Lantac Ti-PIN Titanium Frame Pins For Glock Gen 1-4
    Lantac Ti-PIN Titanium Frame Pins For Glock Gen 1-4
    $35.99
    Out of stock
    Add to Wish List Add to Compare
  6. 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
  7. 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
View as Grid List

7 Items

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. Price $0.00 - $99.99 Remove This Item
  2. Manufacturer Lantac Remove This Item
Clear All
Shopping Options
Color
Finish
  1. Nitride 2 items
Is Firearms?
  1. No 7 items
Model
  1. Glock 17 3 items
  2. Glock 19 3 items
  3. Glock 19X 1 item
  4. Glock 20 1 item
  5. Glock 21 1 item
  6. Glock 22 1 item
  7. Glock 23 1 item
  8. Glock 24 1 item
  9. Glock 25 1 item
  10. Glock 26 1 item
  11. Glock 27 1 item
  12. Glock 28 1 item
  13. Glock 29 1 item
  14. Glock 30 1 item
  15. Glock 31 1 item
  16. Glock 32 1 item
  17. Glock 33 1 item
  18. Glock 34 1 item
  19. Glock 35 1 item
  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 43X 1 item
  26. Glock 44 1 item
  27. Glock 45 1 item
  28. Glock 48 1 item
Option
  1. 6lb 1 item
  2. 6.5lb 1 item
  3. 4lb 1 item
  4. Glock 5 items
Platform
  1. Glock 5 items
Price
  1. $10.00 - $19.99 3 items
  2. $20.00 - $29.99 2 items
  3. $30.00 - $39.99 1 item
  4. $70.00 and above 1 item
Product Type
  1. Firing Pin 1 item
  2. Guide Rod 2 items
  3. Pistol Part 1 item
  4. Spring 1 item
Stock Status
  1. In stock 3 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.

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