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Receiver Parts

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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. 9.75" 1 item
  10. 10.3" 2 items
  11. 10.5" 4 items
  12. 10.7" 1 item
  13. 11.5" 6 items
  14. 11.85" 1 item
  15. 12" 1 item
  16. 12.5" 1 item
  17. 13" 1 item
  18. 13.7" 2 items
  19. 14.5" 6 items
  20. 16" 12 items
  21. 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 1 item
  3. .45 ACP 1 item
  4. 300 Blackout 15 items
  5. 5.56X45 3 items
  6. 5.56 NATO 26 items
  7. 7.62x39 2 items
  8. 9mm 6 items
Category
  1. Stripped Lower Receivers 33 items
  2. Complete Lowers 23 items
  3. Stripped Upper Receivers 32 items
  4. Complete Upper Receivers 33 items
  5. Partial Upper Receivers 27 items
  6. Receiver Sets 15 items
  7. Chassis 3 items
Color
Configuration
  1. AR-15 1 item
  2. Rifle 1 item
Finish
  1. Arid 1 item
  2. Black 1 item
  3. Cerakote 4 items
  4. Phosphate 1 item
  5. Anodize 13 items
  6. Clear Hard Anodize 1 item
  7. Quench Polish Quench (QPQ) 1 item
Gas Block Diameter
  1. .750" 17 items
Gas System Length
  1. Pistol 4 items
  2. Carbine 5 items
  3. Mid 12 items
  4. Intermediate 1 item
  5. Rifle 1 item
Height
  1. Absolute Co-Witness 1 item
Manufacturer
  1. Aero Precision 27 items
  2. Angstadt Arms 4 items
  3. Brügger & Thomet (B&T) 1 item
  4. Ballistic Advantage 5 items
  5. Battle Arms Development 6 items
  6. Bootleg 1 item
  7. Bravo Company MFG (BCM) 27 items
  8. Cross Machine Tool (CMT) 2 items
  9. Daniel Defense 1 item
  10. Dead Foot Arms LLC 2 items
  11. Faxon Firearms 3 items
  12. Grey Birch MFG 1 item
  13. HERA ARMS 1 item
  14. Icon Defense 1 item
  15. JP Enterprises Inc 2 items
  16. Lantac 3 items
  17. Lee Sporting 4 items
  18. Lewis Machine & Tool (LMT) 3 items
  19. Maxim Defense 5 items
  20. NEMO Arms 1 item
  21. Next Level Armament 2 items
  22. Noveske 6 items
  23. Patriot Ordnance Factory (POF) 1 item
  24. Primary Weapon Systems 5 items
  25. Q, LLC 1 item
  26. Radian Weapons 1 item
  27. Rainier Arms, LLC 18 items
  28. Sharps Bros 6 items
  29. Sig Sauer 4 items
  30. Silencerco 2 items
  31. Sionics Weapon Systems 3 items
  32. SLR Rifleworks 3 items
  33. Sons of Liberty Gun Works 6 items
  34. V Seven Weapon Systems 6 items
  35. VKTR Industries 2 items
  36. VLTOR 1 item
  37. WMD Guns 1 item
  38. WOOX 1 item
Model
  1. Sig MCX 2 items
Mount
  1. M-LOK 17 items
  2. Picatinny 2 items
Optic Footprint
  1. Aimpoint Acro 1 item
Option
  1. AR-9 5 items
  2. AR-10 8 items
  3. AR-15 43 items
  4. FN 509 1 item
  5. Remington 700 Short Action BDL 1 item
  6. Remington 700 Long Action BDL 1 item
  7. Sauer 100 1 item
  8. WA 1 item
  9. KS 1 item
  10. Glock 2 items
  11. MCS 2 items
  12. Full Size 2 items
Platform
  1. AR-10/LR308 1 item
  2. AR-15 33 items
  3. Ruger 1 item
  4. Sig Sauer 3 items
Product Type
  1. AR-10 Complete Upper Receiver 1 item
  2. AR-10 Partial Upper Receiver 1 item
  3. AR-10 Receiver Set 4 items
  4. AR-10 Stripped Lower Receiver 3 items
  5. AR-10 Stripped Upper Receiver 3 items
  6. AR-15 Assembled Upper Receiver 3 items
  7. AR-15 Complete Lower Receiver 22 items
  8. AR-15 Complete Upper Receiver 23 items
  9. AR-15 Partial Upper Receiver 26 items
  10. AR-15 Receiver Set 9 items
  11. AR-15 Stripped Lower Receiver 26 items
  12. AR-15 Stripped Upper Receiver 21 items
  13. AR-15 Upper Receiver Group 1 item
  14. AR-9 Lower Receiver 3 items
  15. AR-9 Complete Lower Receiver 1 item
  16. AR-9 Receiver Set 1 item
  17. AR-9 Upper Receiver 2 items
  18. Chassis 3 items
  19. Complete Upper 8 items
  20. Lower Receiver 4 items
  21. Parts Kit 1 item
  22. Suppressor 1 item
Rail Length
  1. 5" 1 item
  2. 6.91" 1 item
  3. 7" 3 items
  4. 8" 2 items
  5. 9.5" 4 items
  6. 9.55" 1 item
  7. 9.75" 1 item
  8. 10" 2 items
  9. 10.7" 1 item
  10. 11.5" 3 items
  11. 11.7" 1 item
  12. 12" 1 item
  13. 12.5" 1 item
  14. 13" 2 items
  15. 13.5" 1 item
  16. 13.7" 1 item
  17. 15" 8 items
  18. 16" 1 item
Size
  1. 9 Slot 1 item
Thread Pitch
  1. 1/2x28 (9mm) 2 items
  2. 1/2x28 (.22 cal) 14 items
  3. 1/2x36 1 item
  4. 5/8x24 (.30 cal) 7 items
Threaded
  1. Yes 14 items
  2. No 1 item
Twist Rate
  1. 1:6 1 item
  2. 1:7 20 items
  3. 1:8 2 items
  4. 1:10 1 item
Stock Status
  1. In stock 3 items
  2. Out of stock 166 items Remove This Item
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