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  2. Caliber
    223 Remington
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Thread Pattern
  1. 1/2x28 48 items
  2. 1/2x36 1 item
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Platform
  1. AR-15 52 items
  2. Primary Weapons Systems 1 item
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Caliber
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  2. 12 Gauge 82 items
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  4. 22 ARC 5 items
  5. 22 Long Rifle 38 items
  6. 223 Remington 118 items
  7. 223 Wylde 24 items
  8. 243 Winchester 3 items
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  10. 260 Remington 1 item
  11. 270 Weatherby 1 item
  12. 270 Winchester 1 item
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  28. 35 Whelen 1 item
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  30. 357 SIG 10 items
  31. 375 H&H Magnum 1 item
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  34. 410 Gauge 3 items
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  36. 450 Bushmaster 3 items
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  39. 5.45 x 39mm 2 items
  40. 5.56mm NATO 233 items
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  47. 7mm-08 Remington 1 item
  48. 7mm PRC 1 item
  49. 7mm Remington Magnum 1 item
  50. 7.62 x 39mm 32 items
  51. 7.62 × 51mm NATO 114 items
  52. 8.6 Blackout 4 items
  53. 9mm Luger 222 items
  54. 9x18 Makarov 3 items
Capacity
  1. 10-Round 3 items
Attachment Type
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  2. MLOK 13 items
  3. Picatinny 6 items
Handguard Length
  1. 8.9" 1 item
  2. 9" 1 item
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  4. 12.25" 1 item
  5. 13.5" 2 items
  6. 15" 13 items
  7. Mid Length 1 item
Handguard Style
  1. Free Float 18 items
Upper Type
  1. Rifle 22 items
Options
  1. W/ BCG & CH 17 items
  2. W/O BCG & CH 7 items
Barrel Length
  1. 7.5" 3 items
  2. 8" 1 item
  3. 10.3" 2 items
  4. 10.5" 4 items
  5. 11.3" 2 items
  6. 11.5" 4 items
  7. 12.3" 1 item
  8. 12.5" 4 items
  9. 13.7" 2 items
  10. 13.9" 4 items
  11. 14.5" 8 items
  12. 14.7" 2 items
  13. 16" 43 items
  14. 16.1" 1 item
  15. 16.325" 1 item
  16. 17.7" 1 item
  17. 18" 8 items
  18. 20" 7 items
  19. 24" 1 item
Material
  1. 416R Stainless Steel 7 items
  2. 4150 Chrome Moly Vanadium 9 items
  3. Aluminum 31 items
  4. Carbon Fiber / Steel 1 item
  5. Carbon Steel 1 item
  6. Chrome Moly Venadium Steel 11 items
  7. Polymer 3 items
  8. Stainless Steel 9 items
  9. Steel 45 items
Thread Pitch
  1. 1/2x28 60 items
  2. 1/2x28 XL 1 item
  3. 1/2x36 3 items
  4. 5/8x24 19 items
  5. 5/8x32 1 item
  6. 9/16x24 LH 1 item
  7. 9/16x24 RH 2 items
  8. 11/16x24 1 item
  9. M13x1 LH 1 item
  10. M13x1 RH 1 item
  11. M14x1 LH 2 items
  12. M14x1 RH 1 item
  13. M15x1 2 items
  14. M24x1.5mm RH 1 item
Inventory
  1. In Stock 91 items
  2. Out of Stock 27 items
Customer Rating
  1. 5
    18 items
  2. 4
    & up     19 items
  3. 3
    & up     20 items
  4. 2
    & up     21 items

Gun Parts

Whether you’re looking for a quality trigger upgrade for your Glock® pistol or AR-style carbine, an ergonomic pistol grip for your sporting rifle, drop-in magwell upgrade, or an ergonomic pistol brace, we at GunMag Warehouse offer a wide selection of gun parts and upgrades from top-selling brands like SB Tactical®, Magpul®, Tyrant Designs®, Sig Sauer®, and more. Shop our full collection of gun parts today!

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  2. Battle Arms Development WORKHORSE AR-15 16" CMV 5.56 Upper Receiver w/ 15" M-LOK Handguard - Black
    Battle Arms Development WORKHORSE AR-15 16" CMV 5.56 Upper Receiver w/ 15" M-LOK Handguard
    $724.99 $692.99 Save $32.00
  5. Rosco Bloodline AR-15 16" 5.56 NATO 1:7 CMV Barrel
    Rosco Bloodline AR-15 16" 5.56 NATO 1:7 CMV Barrel
    $169.99 $186.99 $152.99 $169.99 Save $17.00
  6. FN Button-Rifled AR-15 5.56 NATO 1:7 CMV Barrel - 10.5" - Carbine
    FN Button-Rifled AR-15 5.56 NATO 1:7 CMV Barrel
    $299.99 $238.99 $279.99 Save $61.00
  9. FAB Defense GL-CORE M Survival Mil-Spec / Commercial Stock with Built-In 10-Round Magazine Carrier - BLK
    FAB Defense GL-CORE M Survival Mil-Spec / Commercial Stock with Built-In 10-Round Magazine Carrier
    $99.99 $83.99 Save $16.00
  10. MDT Elite Muzzle Brake
    MDT Elite Muzzle Brake
    $129.99 $139.99
  11. Daniel Defense AR-15 16" 5.56 1:7 CHF CMV Barrel
    Daniel Defense AR-15 16" 5.56 1:7 CHF CMV Barrel
    $375.99 $348.99 Save $27.00
  12. Aero Precision VG6 Gamma 556SL Muzzle Brake - 1/2x28
    Aero Precision VG6 Gamma 556SL Muzzle Brake - 1/2x28
    Out of stock
    $90.99 $80.99 Save $10.00
  13. SilencerCo ASR .223/5.56 Muzzle Brake - 1/2x28
    SilencerCo ASR .223/5.56 Muzzle Brake - 1/2x28
    Out of stock
    (2)
    $94.99 $79.99 Save $15.00
  14. Aero Precision VG6 Epsilon 556SL Muzzle Brake - 1/2x28
    Aero Precision VG6 Epsilon 556SL Muzzle Brake - 1/2x28
    Out of stock
    $90.99 $80.99 Save $10.00
  20. Aero Precision VG6 Gamma 556 Muzzle Brake - 1/2x28
    Aero Precision VG6 Gamma 556 Muzzle Brake - 1/2x28
    Out of stock
    $90.99 $80.99 Save $10.00
  21. Aero Precision AR-15 16" 5.56 Upper Receiver w/ Magpul MOE SL M-LOK Handguard - Black
    Aero Precision AR-15 16" 5.56 Upper Receiver w/ Magpul MOE SL M-LOK Handguard
    Out of stock
    $460.99 $414.99 Save $46.00
  22. Ballistic Advantage AR-15 13.9" Mid-Length Gas 5.56 1:7 CHF CL Barrel w/ Lo Pro Gas Block
    Ballistic Advantage Classic Series AR-15 5.56 1:7 CHF CL Barrel w/ Lo Pro Gas Block
    Out of stock
    $300.99 $330.99 $285.99 $313.99 Save $17.00
  23. LBE Unlimited AR-15 16" 5.56 NATO 1:7 CMV Barrel
    LBE Unlimited AR-15 16" 5.56 NATO 1:7 CMV Barrel
    Out of stock
    $134.99 $159.99 $134.99 $146.99 Save $13.00
  24. Odin Works AR-15 16.1" Mid-Length Gas .223 Wylde 1:8 Black Nitride Stainless Steel Barrel with Tunable Gas Block
    Odin Works AR-15 .223 Wylde 1:8 Stainless Steel Barrel w/ Tunable Gas Block
    Out of stock
    $205.99 $345.99 $194.99 $327.99 Save $18.00
  29. Aero Precision M4E1 AR-15 16" CMV 5.56 Upper Receiver w/ 15" ATLAS S-ONE M-LOK Handguard - Black
    Aero Precision M4E1 AR-15 16" CMV 5.56 Upper Receiver w/ 15" ATLAS S-ONE M-LOK Handguard
    Out of stock
    $655.99 $690.99 $589.99 $624.99 Save $66.00
  31. Seekins Precision Match Grade AR-15 16" Mid-Length 0.750" Gas .223 Wylde 1:8 Stainless Steel 5R Rifled 1/2x28 Barrel
    Seekins Precision Match Grade AR-15 .223 Wylde 1:8 Stainless Steel Barrel
    Out of stock
    $395.99
  35. Fortis Manufacturing Billet AR-15 Stripped Upper Receiver
    Fortis Manufacturing Billet AR-15 Stripped Upper Receiver
    Out of stock
    $199.99 $189.99 Save $10.00
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