Pursue Your Passion
My Cart

Rainier Arms on Instagram

Menu
Account
raineirarms

Receiver Parts

View as Grid List

Items 145-160 of 370

Page
per page
View as Grid List

Items 145-160 of 370

Page
per page
Shop By
Shopping Options
Barrel Length
  1. 4" 1 item
  2. 5" 2 items
  3. 5.5" 12 items
  4. 6" 1 item
  5. 7" 2 items
  6. 7.5" 6 items
  7. 7.75" 1 item
  8. 7.94" 1 item
  9. 8" 4 items
  10. 8.3" 2 items
  11. 8.5" 7 items
  12. 8.75" 1 item
  13. 9" 3 items
  14. 9.5" 1 item
  15. 9.75" 1 item
  16. 10.3" 13 items
  17. 10.5" 12 items
  18. 10.7" 1 item
  19. 11.5" 9 items
  20. 11.85" 2 items
  21. 12" 1 item
  22. 12.5" 4 items
  23. 13" 3 items
  24. 13.7" 5 items
  25. 13.9" 2 items
  26. 14.5" 14 items
  27. 16" 27 items
  28. 16.1" 1 item
  29. 18" 7 items
Barrel Profile
  1. MK12 SPR 1 item
  2. Non-fluted 3 items
Caliber
  1. .22 ARC 1 item
  2. .22 LR 1 item
  3. .223/5.56 3 items
  4. .223 Wylde 6 items
  5. .308 1 item
  6. .45 ACP 3 items
  7. 300 Blackout 21 items
  8. 5.56X45 5 items
  9. 5.56 NATO 59 items
  10. 7.62x39 6 items
  11. 9mm 21 items
Category
  1. Stripped Lower Receivers 71 items
  2. Complete Lowers 37 items
  3. Stripped Upper Receivers 59 items
  4. Complete Upper Receivers 82 items
  5. Partial Upper Receivers 57 items
  6. Receiver Sets 33 items
  7. Chassis 28 items
Color
Configuration
  1. AR-10 1 item
  2. AR-15 3 items
  3. M-LOK 1 item
  4. Mil-Spec 1 item
  5. Rifle 2 items
  6. Type 1 Trunnion 1 item
  7. Type 2 Trunnion 1 item
Finish
  1. Arid 2 items
  2. Black 2 items
  3. Cerakote 6 items
  4. FDE 1 item
  5. Phosphate 1 item
  6. Anodize 27 items
  7. Clear Hard Anodize 4 items
  8. Quench Polish Quench (QPQ) 1 item
Gas Block Diameter
  1. .750" 32 items
Gas System Length
  1. Pistol 6 items
  2. Carbine 15 items
  3. Mid 29 items
  4. Intermediate 2 items
  5. Rifle 3 items
Height
  1. Absolute Co-Witness 1 item
Inside Diameter
  1. 1.3" 1 item
  2. 1.6" 1 item
Manufacturer
  1. A3 Tactical 3 items
  2. Aero Precision 34 items
  3. Airborne Arms 1 item
  4. Andro Corp Industries 4 items
  5. Angstadt Arms 4 items
  6. Arms Republic 3 items
  7. Brügger & Thomet (B&T) 1 item
  8. Ballistic Advantage 6 items
  9. Battle Arms Development 6 items
  10. Blackout Defense 4 items
  11. Bootleg 2 items
  12. Bravo Company MFG (BCM) 31 items
  13. Centurion Arms 2 items
  14. Cross Machine Tool (CMT) 3 items
  15. Daniel Defense 9 items
  16. Dead Foot Arms LLC 2 items
  17. Faxon Firearms 4 items
  18. Fortis MFG 4 items
  19. Forward Controls Design 3 items
  20. Grey Birch MFG 6 items
  21. Grey Ghost Precision 1 item
  22. Griffin Armament 2 items
  23. Half Cocked Arms (HCA) 1 item
  24. HERA ARMS 2 items
  25. Heresy Design 1 item
  26. Icarus Precision 2 items
  27. Icon Defense 2 items
  28. Jacob Grey 2 items
  29. JL Billet 4 items
  30. JP Enterprises Inc 2 items
  31. Lantac 4 items
  32. Lee Sporting 4 items
  33. Lewis Machine & Tool (LMT) 15 items
  34. Magpul Industries 4 items
  35. Matador Arms 1 item
  36. Maxim Defense 17 items
  37. MCM Firearms 1 item
  38. Mega Arms 1 item
  39. NEMO Arms 2 items
  40. Next Level Armament 7 items
  41. Noveske 10 items
  42. Patriot Ordnance Factory (POF) 2 items
  43. Primary Weapon Systems 12 items
  44. Q, LLC 2 items
  45. Quarter Circle 10 7 items
  46. R&D Precision 3 items
  47. Radian Weapons 2 items
  48. Rainier Arms, LLC 33 items
  49. Rise Armament 2 items
  50. RogueOps 3 items
  51. Sharps Bros 24 items
  52. Sig Sauer 4 items
  53. Silencerco 2 items
  54. Sionics Weapon Systems 3 items
  55. SLR Rifleworks 3 items
  56. Sons of Liberty Gun Works 23 items
  57. Stern Defense 4 items
  58. Tactical Edge Arms 2 items
  59. V Seven Weapon Systems 12 items
  60. VKTR Industries 2 items
  61. VLTOR 2 items
  62. WMD Guns 1 item
  63. WOOX 5 items
Model
  1. Sig MCX 2 items
Mount
  1. M-LOK 43 items
  2. Picatinny 7 items
Optic Footprint
  1. Aimpoint Acro 1 item
Option
  1. AR-9 9 items
  2. AR-10 12 items
  3. AR-15 97 items
  4. FN 509 1 item
  5. Remington 700 Short Action 2 items
  6. Remington 700 Short Action BDL 1 item
  7. Remington 700 Long Action BDL 1 item
  8. Sauer 100 1 item
  9. WA 2 items
  10. KS 2 items
  11. 9mm 1 item
  12. Glock 2 items
  13. Remington 1 item
  14. Sharps Bros 1 item
  15. MCS 2 items
  16. Full Size 2 items
Platform
  1. 10-22 1 item
  2. AR-9 1 item
  3. AR-10/LR308 6 items
  4. AR-15 66 items
  5. CZ 1 item
  6. H&K 1 item
  7. Ruger 5 items
  8. Sig Sauer 3 items
Price
  1. $0.00 - $999.99 310 items
  2. $1,000.00 - $1,999.99 54 items
  3. $2,000.00 - $2,999.99 5 items
  4. $4,000.00 and above 1 item
Product Type
  1. 10/22 Receiver 1 item
  2. AR-10 Complete Lower Receiver 1 item
  3. AR-10 Complete Upper Receiver 2 items
  4. AR-10 Partial Upper Receiver 3 items
  5. AR-10 Receiver Set 6 items
  6. AR-10 Stripped Lower Receiver 5 items
  7. AR-10 Stripped Upper Receiver 4 items
  8. AR-15 Assembled Upper Receiver 7 items
  9. AR-15 Complete Lower Receiver 35 items
  10. AR-15 Complete Upper Receiver 57 items
  11. AR-15 Partial Upper Receiver 49 items
  12. AR-15 Handguard 1 item
  13. AR-15 Receiver Set 23 items
  14. AR-15 Rifle 1 item
  15. AR-15 Stripped Lower Receiver 58 items
  16. AR-15 Stripped Upper Receiver 41 items
  17. AR-15 Upper Receiver Group 1 item
  18. AR-9 Lower Receiver 4 items
  19. AR-9 Complete Lower Receiver 2 items
  20. AR-9 Partial Upper Receiver 1 item
  21. AR-9 Receiver Set 4 items
  22. AR-9 Upper Receiver 10 items
  23. Chassis 27 items
  24. Complete Upper 17 items
  25. Grip Module 1 item
  26. Lower Receiver 5 items
  27. Partial Upper Receiver 1 item
  28. Parts Kit 1 item
  29. Suppressor 1 item
Rail Length
  1. 3.25" 1 item
  2. 5" 2 items
  3. 6.0" 2 items
  4. 6.375" 1 item
  5. 6.91" 1 item
  6. 7" 6 items
  7. 7.25" 1 item
  8. 8" 3 items
  9. 8.5" 1 item
  10. 9" 2 items
  11. 9.2" 1 item
  12. 9.25" 1 item
  13. 9.5" 9 items
  14. 9.55" 4 items
  15. 9.59" 1 item
  16. 9.75" 1 item
  17. 10" 7 items
  18. 10.5" 3 items
  19. 10.7" 2 items
  20. 11" 2 items
  21. 11.5" 3 items
  22. 11.7" 2 items
  23. 11.75" 1 item
  24. 12" 4 items
  25. 12.5" 4 items
  26. 12.6" 1 item
  27. 12.75" 1 item
  28. 13" 4 items
  29. 13.25" 2 items
  30. 13.5" 1 item
  31. 13.7" 2 items
  32. 14" 6 items
  33. 15" 18 items
  34. 15.25" 1 item
  35. 15.3" 1 item
  36. 15.5" 1 item
  37. 16" 1 item
Size
  1. 5 Slot 1 item
  2. 9 Slot 2 items
Thread Pitch
  1. 1/2x28 (9mm) 3 items
  2. 1/2x28 (.22 cal) 40 items
  3. 1/2x36 1 item
  4. 5/8x24 (.30 cal) 10 items
Threaded
  1. Yes 30 items
  2. No 1 item
Twist Rate
  1. 1:6 1 item
  2. 1:7 40 items
  3. 1:8 4 items
  4. 1:10 3 items
Stock Status
  1. In stock 191 items
  2. Out of stock 179 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