Pursue Your Passion
My Cart

Discord

Menu
Account

Rifle Parts

Whether you're building a new rifle from scratch or looking to upgrade an existing firearm, our vast selection of rifle parts has everything you are going to need in that journey. At Rainier Arms' selection of rifle parts, you can find a wide variety of products including lower and upper parts, trigger parts, muzzle devices, and many more. 

Explore our selection of high-quality parts coming from various leading manufacturers like Strike Industries, Magpul, BCM, and many more.

Also, don't forget to check our specially-made Rainier Arms barrels for your firearms.

Dark mode is

View as Grid List

Items 1-16 of 22

Page
per page
  6. Fortis MFG Hammer .308/7.62 Charging Handle
    Fortis MFG Hammer .308/7.62 Charging Handle
    As low as $61.70
    Add to Wish List Add to Compare
  7. Breek Arms Warhammer MOD2 .308/7.62 Ambidextrous Charging Handle
    Breek Arms Warhammer MOD2 .308/7.62 Ambidextrous Charging Handle
    As low as $51.92
    Add to Wish List Add to Compare
  10. Aero Precision M5 .308 Stripped Upper Receiver
    Aero Precision M5 .308 Stripped Upper Receiver
    As low as $169.99
    Add to Wish List Add to Compare
  11. Fortis MFG RED Brake 7.62mm
    Fortis MFG RED Brake 7.62mm
    As low as $66.45
    Add to Wish List Add to Compare
View as Grid List

Items 1-16 of 22

Page
per page
Shop By
Now Shopping by
  1. Platform AR-10 Remove This Item
  2. Price $0.00 - $999.99 Remove This Item
Clear All
Shopping Options
Barrel Length
  1. 13.5" 1 item
  2. 16" 4 items
  3. 18" 2 items
  4. 20" 1 item
  5. 20.5" 1 item
Barrel Profile
  1. Non-fluted 1 item
Caliber
  1. .308 3 items
  2. .308 Win 4 items
  3. 6.5 Creedmoor 1 item
  4. 6MM Creedmoor 1 item
  5. 7.62mm 2 items
Category
  1. Receiver Parts 3 items
  2. Parts & Kits 1 item
  3. Barrels 4 items
  4. Rifle Barrels 3 items
  5. Trigger Parts 2 items
  6. Muzzle Devices 1 item
  7. Bolt Parts 2 items
  8. Charging Handles 6 items
Color
Configuration
  1. AR-10 1 item
  2. Curved 2 items
  3. Flat 1 item
  4. Straight 1 item
Finish
  1. Cerakote 1 item
  2. DLC 1 item
  3. FDE 1 item
  4. Nitride 4 items
  5. Anodize 1 item
Gas Block Diameter
  1. .750" 3 items
  2. .875" 2 items
Gas Length
  1. Intermediate 1 item
  2. Rifle 3 items
  3. Rifle +2 1 item
Is Firearms?
  1. No 22 items
Manufacturer
  1. Aero Precision 3 items
  2. Bootleg 1 item
  3. Boss Barrels 1 item
  4. Breek Arms 2 items
  5. Fortis MFG 2 items
  6. Forward Controls Design 1 item
  7. JL Billet 1 item
  8. Knight’s Armament Company (KAC) 1 item
  9. Lewis Machine & Tool (LMT) 3 items
  10. Rainier Arms, LLC 4 items
  11. Rainier Industries 1 item
  12. Triggertech 2 items
Option
  1. AR-10 2 items
  2. Dimpled 1 item
  3. Serrated 1 item
Price
  1. $0.00 - $99.99 7 items
  2. $100.00 - $199.99 3 items
  3. $200.00 - $299.99 2 items
  4. $300.00 - $399.99 4 items
  5. $400.00 - $499.99 2 items
  6. $500.00 - $599.99 1 item
  7. $600.00 - $699.99 1 item
  8. $700.00 and above 2 items
Product Type
  1. AR-10 Barrel 4 items
  2. AR-10 / LR 308 Charging Handle 4 items
  3. AR-10 Receiver Set 2 items
  4. AR-10 Stripped Upper Receiver 1 item
  5. Barrel 3 items
  6. Bolt 1 item
  7. Bolt Carrier Group 1 item
  8. Bolt Catch 1 item
  9. Charging Handle 2 items
  10. Muzzle Brake 1 item
  11. Trigger 2 items
Thread Pitch
  1. 5/8x24 7 items
  2. 5/8x28 1 item
Threaded
  1. Yes 3 items
  2. No 1 item
Twist Rate
  1. 1:8 2 items
  2. 1:10 5 items
Stock Status
  1. In stock 18 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