To See Our Holiday 2024 Schedule, Please Visit Our Contact Page.

Pursue Your Passion
My Cart

Rainier Arms on Instagram

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
View as Grid List

Items 161-165 of 165

Page
per page
  2. 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
View as Grid List

Items 161-165 of 165

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. Price $0.00 - $99.99 Remove This Item
Clear All
Shopping Options
Barrel Length
  1. 4.02" 1 item
Caliber
  1. 9mm 6 items
Color
Configuration
  1. 1st - 3rd Gen 1 item
  2. Gen 1-3 2 items
  3. Gen 3 4 items
  4. Gen 4 4 items
  5. Gen 5 1 item
  6. Stainless Steel 2 items
  7. Titanium 1 item
  8. Tungsten 2 items
  9. G17 1 item
  10. G19 1 item
Finish
  1. Aluminum 2 items
  2. Black 5 items
  3. Black/Black 4 items
  4. Black/Nickel 4 items
  5. Black/TiN 4 items
  6. Blue 3 items
  7. DLC 1 item
  8. Gold 6 items
  9. Grey 5 items
  10. Nitride 3 items
  11. Polished 1 item
  12. Red 2 items
  13. Anodize 2 items
  14. PVD/CVD 2 items
  15. Titanium Nitride (TiN) 3 items
Manufacturer
  1. Aeroknox 1 item
  2. Agency Arms 2 items
  3. Align Tactical 2 items
  4. Apex Tactical Specialties 10 items
  5. ARC Division 3 items
  6. Armaspec 1 item
  7. Arms Republic 2 items
  8. Battle Arms Development 3 items
  9. Devil Dog Concepts 3 items
  10. DPM Systems Technologies 11 items
  11. Empire 2 items
  12. Faction 1 item
  13. Faxon Firearms 1 item
  14. Forward Controls Design 4 items
  15. Glock 1 item
  16. Grayguns 1 item
  17. Kagwerks 2 items
  18. Killer Innovations 4 items
  19. L2D Combat 5 items
  20. Lantac 5 items
  21. Lone Wolf Arms 9 items
  22. Magpul Industries 3 items
  23. NIGHT FISION 8 items
  24. Nomad Defense 6 items
  25. Noveske 1 item
  26. Polymer80 1 item
  27. Rainier Arms, LLC 10 items
  28. Reptilia Corp 1 item
  29. SCT Manufacturing 5 items
  30. Shield Arms 1 item
  31. Sprinco (Tactical Springs) 5 items
  32. Strike Industries 3 items
  33. Tactical Development 1 item
  34. Taran Tactical Innovations 13 items
  35. Tyrant Designs 32 items
  36. ZEV Technologies 1 item
Model
  1. Glock 17 55 items
  2. Glock 19 62 items
  3. Glock 19X 14 items
  4. Glock 20 9 items
  5. Glock 21 9 items
  6. Glock 22 32 items
  7. Glock 23 33 items
  8. Glock 24 20 items
  9. Glock 25 11 items
  10. Glock 26 26 items
  11. Glock 27 23 items
  12. Glock 28 8 items
  13. Glock 29 8 items
  14. Glock 30 8 items
  15. Glock 31 32 items
  16. Glock 32 28 items
  17. Glock 33 22 items
  18. Glock 34 38 items
  19. Glock 35 32 items
  20. Glock 36 5 items
  21. Glock 37 24 items
  22. Glock 38 19 items
  23. Glock 39 17 items
  24. Glock 40 8 items
  25. Glock 41 8 items
  26. Glock 42 5 items
  27. Glock 43 18 items
  28. Glock 43X 24 items
  29. Glock 44 8 items
  30. Glock 45 17 items
  31. Glock 47 3 items
  32. Glock 48 26 items
  33. Nomad 9 2 items
  34. Sig P320 1 item
Option
  1. Standard 1 item
  2. 6lb 1 item
  3. 6.5lb 1 item
  4. 4lb 1 item
  5. (Green) - 13 lbs 1 item
  6. (Blue) - 15 lbs 1 item
  7. (Red) - 18 lbs 1 item
  8. Glock 97 items
  9. Sig Sauer 1 item
  10. White/White 1 item
  11. White/Black 1 item
  12. Orange/Black 1 item
  13. White/Blank 1 item
  14. Flared 1 item
Price
  1. $0.00 - $9.99 3 items
  2. $10.00 - $19.99 18 items
  3. $20.00 - $29.99 26 items
  4. $30.00 - $39.99 10 items
  5. $40.00 - $49.99 7 items
  6. $50.00 - $59.99 17 items
  7. $60.00 - $69.99 27 items
  8. $70.00 - $79.99 12 items
  9. $80.00 - $89.99 20 items
  10. $90.00 and above 25 items
Product Type
  1. Accessory 2 items
  2. Adapter Plate 1 item
  3. Backplate 1 item
  4. Basepad 5 items
  5. Charging Handle 1 item
  6. Compensator 8 items
  7. Connector 1 item
  8. Extended Slide Stop 1 item
  9. Firing Pin 1 item
  10. Guide Rod 19 items
  11. Handgun Barrel 2 items
  12. Handgun Sights 10 items
  13. Locking Block 2 items
  14. Magazine Catch 3 items
  15. Magazine Release 8 items
  16. Magwell 24 items
  17. Parts Kit 3 items
  18. Pistol Accessory 5 items
  19. Pistol Frame 3 items
  20. Pistol Part 22 items
  21. Pistol Sights 12 items
  22. Recoil Spring 6 items
  23. Slide Parts Kit 4 items
  24. Slide Plate 5 items
  25. Spring 3 items
  26. Thumb Rest 2 items
  27. Trigger 14 items
Thread Pitch
  1. 1/2x28 (9mm) 2 items
Stock Status
  1. In stock 121 items
  2. Out of stock 44 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