Pursue Your Passion
My Cart

Discord

Menu
Account
raineirarms

Receiver Parts

View as Grid List

Items 129-144 of 180

Page
per page
  3. Angstadt Arms AR-15 5.56 Complete Upper Assembly - 16"
    Angstadt Arms AR-15 5.56 Complete Upper Assembly - 16"
    $404.00
    Out of stock
    Add to Wish List Add to Compare
  4. Sons of Liberty Gun Works M4-89 5.56 AR-15 Upper - 13.7"
    Sons of Liberty Gun Works M4-89 5.56 AR-15 Upper - 13.7"
    $950.00
    Out of stock
    Add to Wish List Add to Compare
  8. Sig Sauer MCX Spear - LT 7.62X39 Complete Upper 11.5"
    Sig Sauer MCX Spear - LT 7.62X39 Complete Upper 11.5"
    $1,999.99
    Out of stock
    Add to Wish List Add to Compare
  10. Rainier Arms UltraMatch Billet Upper - MOD 3
    Rainier Arms UltraMatch Billet Upper - MOD 3
    $204.95
    Out of stock
    Add to Wish List Add to Compare
  11. Bravo Company MFG (BCM) Lower Group w/ Mod 0 Stock Black
    Bravo Company MFG (BCM) Lower Group w/ Mod 0 Stock Black
    $395.00
    Out of stock
    Add to Wish List Add to Compare
  12. Lantac UAR Upper Advanced Receiver inc CP-R360 Cam Pin
    Lantac UAR Upper Advanced Receiver inc CP-R360 Cam Pin
    $229.99
    Out of stock
    Add to Wish List Add to Compare
  14. Battle Arms Development AR-15 BAD556-LW Receiver Set
    Battle Arms Development AR-15 BAD556-LW Receiver Set
    $499.00
    Out of stock
    Add to Wish List Add to Compare
  15. Battle Arms Development Lightweight Billet Upper Receiver
    Battle Arms Development Lightweight Billet Upper Receiver
    $239.00
    Out of stock
    Add to Wish List Add to Compare
View as Grid List

Items 129-144 of 180

Page
per page
Shop By
Shopping Options
Barrel Length
  1. 5.5" 5 items
  2. 7" 1 item
  3. 7.94" 1 item
  4. 8" 1 item
  5. 8.3" 2 items
  6. 8.5" 3 items
  7. 9" 3 items
  8. 9.5" 1 item
  9. 10.3" 4 items
  10. 10.5" 3 items
  11. 10.7" 1 item
  12. 11.5" 5 items
  13. 11.85" 1 item
  14. 12" 1 item
  15. 12.5" 1 item
  16. 13" 1 item
  17. 13.7" 2 items
  18. 13.9" 1 item
  19. 14.5" 8 items
  20. 16" 15 items
  21. 16.1" 1 item
  22. 18" 5 items
Barrel Profile
  1. MK12 SPR 1 item
  2. Non-fluted 1 item
Caliber
  1. .223/5.56 1 item
  2. .223 Wylde 4 items
  3. .45 ACP 1 item
  4. 300 Blackout 14 items
  5. 5.56X45 2 items
  6. 5.56 NATO 29 items
  7. 7.62x39 2 items
  8. 9mm 8 items
Category
  1. Stripped Lower Receivers 34 items
  2. Complete Lowers 23 items
  3. Stripped Upper Receivers 32 items
  4. Complete Upper Receivers 40 items
  5. Partial Upper Receivers 29 items
  6. Receiver Sets 15 items
  7. Chassis 3 items
Color
Configuration
  1. AR-15 2 items
  2. Rifle 1 item
Finish
  1. Arid 1 item
  2. Black 1 item
  3. Cerakote 3 items
  4. Phosphate 1 item
  5. Anodize 14 items
  6. Quench Polish Quench (QPQ) 1 item
Gas Block Diameter
  1. .750" 18 items
Gas System Length
  1. Pistol 4 items
  2. Carbine 6 items
  3. Mid 17 items
  4. Intermediate 1 item
  5. Rifle 1 item
Is Firearms?
  1. No 180 items
Manufacturer
  1. Aero Precision 28 items
  2. Angstadt Arms 5 items
  3. Arms Republic 2 items
  4. Brügger & Thomet (B&T) 1 item
  5. Ballistic Advantage 5 items
  6. Battle Arms Development 6 items
  7. Blackout Defense 3 items
  8. Bootleg 1 item
  9. Bravo Company MFG (BCM) 29 items
  10. Centurion Arms 1 item
  11. Cross Machine Tool (CMT) 2 items
  12. Daniel Defense 4 items
  13. Dead Foot Arms LLC 2 items
  14. Faxon Firearms 3 items
  15. Fortis MFG 1 item
  16. HERA ARMS 1 item
  17. JP Enterprises Inc 1 item
  18. Lantac 3 items
  19. Lee Sporting 4 items
  20. Lewis Machine & Tool (LMT) 3 items
  21. Maxim Defense 5 items
  22. NEMO Arms 1 item
  23. Next Level Armament 1 item
  24. Noveske 6 items
  25. Primary Weapon Systems 7 items
  26. Q, LLC 1 item
  27. Radian Weapons 1 item
  28. Rainier Arms, LLC 17 items
  29. Sharps Bros 8 items
  30. Sig Sauer 3 items
  31. Silencerco 2 items
  32. Sionics Weapon Systems 3 items
  33. SLR Rifleworks 3 items
  34. Sons of Liberty Gun Works 8 items
  35. Stern Defense 1 item
  36. V Seven Weapon Systems 5 items
  37. VLTOR 1 item
  38. WMD Guns 1 item
  39. WOOX 1 item
Model
  1. Sig MCX 2 items
Mount
  1. M-LOK 16 items
  2. Picatinny 3 items
Optic Footprint
  1. Aimpoint Acro 1 item
Option
  1. AR-9 6 items
  2. AR-10 6 items
  3. AR-15 49 items
  4. Remington 700 Short Action BDL 1 item
  5. Remington 700 Long Action BDL 1 item
  6. Sauer 100 1 item
  7. WA 1 item
  8. KS 1 item
  9. 9mm 1 item
  10. Glock 2 items
  11. Remington 1 item
  12. Sharps Bros 1 item
  13. MCS 2 items
  14. Full Size 2 items
Platform
  1. AR-10/LR308 1 item
  2. AR-15 35 items
  3. Sig Sauer 2 items
Price
  1. $0.00 - $999.99 154 items
  2. $1,000.00 - $1,999.99 25 items
  3. $2,000.00 and above 1 item
Product Type
  1. AR-10 Complete Upper Receiver 1 item
  2. AR-10 Partial Upper Receiver 1 item
  3. AR-10 Receiver Set 3 items
  4. AR-10 Stripped Lower Receiver 2 items
  5. AR-10 Stripped Upper Receiver 3 items
  6. AR-15 Assembled Upper Receiver 2 items
  7. AR-15 Complete Lower Receiver 22 items
  8. AR-15 Complete Upper Receiver 29 items
  9. AR-15 Partial Upper Receiver 28 items
  10. AR-15 Receiver Set 10 items
  11. AR-15 Stripped Lower Receiver 28 items
  12. AR-15 Stripped Upper Receiver 21 items
  13. AR-15 Upper Receiver Group 1 item
  14. AR-9 Lower Receiver 4 items
  15. AR-9 Complete Lower Receiver 1 item
  16. AR-9 Receiver Set 1 item
  17. AR-9 Upper Receiver 4 items
  18. Chassis 3 items
  19. Complete Upper 9 items
  20. Lower Receiver 4 items
Rail Length
  1. 5" 1 item
  2. 6.91" 1 item
  3. 7" 3 items
  4. 8" 2 items
  5. 9.5" 3 items
  6. 9.55" 1 item
  7. 9.75" 1 item
  8. 10" 1 item
  9. 10.5" 1 item
  10. 10.7" 1 item
  11. 11" 1 item
  12. 11.5" 2 items
  13. 11.7" 1 item
  14. 12" 3 items
  15. 12.5" 2 items
  16. 13" 4 items
  17. 13.5" 1 item
  18. 13.7" 1 item
  19. 14" 1 item
  20. 15" 11 items
  21. 16" 1 item
Size
  1. 9 Slot 1 item
Thread Pitch
  1. 1/2x28 (9mm) 2 items
  2. 1/2x28 (.22 cal) 21 items
  3. 1/2x36 1 item
  4. 5/8x24 (.30 cal) 7 items
Threaded
  1. Yes 19 items
  2. No 1 item
Twist Rate
  1. 1:6 1 item
  2. 1:7 24 items
  3. 1:8 2 items
  4. 1:10 2 items
Stock Status
  1. Out of stock 180 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.
Google Customer Reviews Google Customer Reviews