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  1. Caliber
    300 AAC Blackout
  2. Inventory
    Out of Stock
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  1. Aero Precision 4 items
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  11. 300 AAC Blackout 13 items
  12. 300 PRC 1 item
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  26. 5.45 x 39mm 1 item
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  35. 7mm PRC 2 items
  36. 7.62 x 39mm 6 items
  37. 7.62 × 51mm NATO 16 items
  38. 8.6 Blackout 4 items
  39. 9mm Luger 124 items
  40. 9x18 Makarov 3 items
Barrel Length
  1. 7" 1 item
  2. 8" 1 item
  3. 8.3" 2 items
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  5. 10.5" 1 item
  6. 16" 3 items
  7. 16.1" 2 items
Material
  1. 416R Stainless Steel 4 items
  2. 4150 Chrome Moly Vanadium 1 item
  3. Chrome Moly Venadium Steel 2 items
  4. Stainless Steel 5 items
  5. Steel 2 items
Thread Pitch
  1. 5/8x24 4 items
Inventory
  1. In Stock 27 items
  2. Out of Stock 13 items
Customer Rating
  1. 5
    1 item

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!

  1. Aero Precision VG6 Gamma 300BLK Muzzle Brake - 5/8x24
    Aero Precision VG6 Gamma 300BLK Muzzle Brake - 5/8x24
    Out of stock
    $90.99 $80.99 Save $10.00
  2. Ballistic Advantage Premium Series AR-15 Pistol-Length Gas .300 BLK 1:7 SS Barrel w/ Lo Pro Gas Block
    Ballistic Advantage Premium Series AR-15 Pistol-Length Gas .300 BLK 1:7 SS Barrel w/ Lo Pro Gas Block
    Out of stock
    $220.99 $230.99 $209.99 $218.99 Save $12.00
  6. Odin Works AR-15 .300 Blackout 1:8 Stainless Steel Barrel w/ Tunable Gas Block
    Odin Works AR-15 .300 Blackout 1:8 Stainless Steel Barrel w/ Tunable Gas Block
    Out of stock
    $245.99 $325.99 $232.99 $308.99 Save $17.00
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