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  1. Color
    Silver
  2. Platform
    AR-15
  3. Barrel Length
    16"
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  1. AR-15 9 items
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  1. 223 Remington 4 items
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  6. 6.5 Grendel 1 item
Barrel Length
  1. 5" 1 item
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  3. 8" 1 item
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  5. 11.5" 1 item
  6. 12" 2 items
  7. 12.5" 2 items
  8. 14.5" 2 items
  9. 16" 9 items
  10. 16.1" 8 items
  11. 16.325" 1 item
  12. 18" 10 items
  13. 20" 9 items
  14. 21" 2 items
Material
  1. 416R Stainless Steel 6 items
  2. Stainless Steel 3 items
Inventory
  1. In Stock 5 items
  2. Out of Stock 4 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!

  1. PROOF Research AR-15 11.5" Carbine-Length Gas .223 Wylde 1:7 Stainless Steel Barrel
    PROOF Research AR-15 .223 Wylde Stainless Steel Barrel
    $629.99 $749.99 $569.99 $649.99 Save $100.00
  2. PROOF Research AR-15 14.5" Intermediate-Length Gas 6mm ARC 1:7.5 Stainless Steel Barrel
    PROOF Research AR-15 6mm ARC 1:7.5 Stainless Steel Barrel
    $749.99 $649.99 Save $100.00
  3. PROOF Research AR-15 12.5" Pistol-Length Gas .300 BLK 1:7 Stainless Steel Barrel
    PROOF Research AR-15 .300 BLK Stainless Steel Barrel
    $629.99 $749.99 $569.99 $649.99 Save $100.00
  4. Ballistic Advantage Premium AR-15 16" Mid-Length Gas 6.5 Grendel 1:8 Stainless Steel Barrel
    Ballistic Advantage Premium Series AR-15 6.5 Grendel 1:8 SS Barrel
    $204.99 $305.99 $204.99 $289.99 Save $16.00
  5. Rosco Purebred AR-15 .223 Wylde Stainless Steel Barrel
    Rosco Purebred AR-15 .223 Wylde Stainless Steel Barrel
    $221.99 $240.99 $198.99 $225.99 Save $24.00
  8. Rosco Purebred AR-15 16" Mid-Length Gas 6mm ARC 1:7.5 Stainless Steel Barrel
    Rosco Purebred AR-15 6mm ARC 1:7.5 Stainless Steel Barrel
    Out of stock
    $250.99 $270.99 $219.99 $243.99 Save $31.00
  9. Watchtower - F-1 AR-15 16" Mid-Length Gas .223 Wylde 1:8 Spiral Fluted Stainless Steel Barrel
    Watchtower - F-1 AR-15 16" Mid-Length Gas .223 Wylde 1:8 Spiral Fluted SS Barrel
    Out of stock
    $279.99 $258.99 Save $21.00
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