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  1. Caliber
    223 Remington
  2. Material
    Chrome Moly Venadium Steel
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  1. Aim Sports Inc 2 items
  2. Ballistic Advantage 9 items
  3. Daniel Defense 1 item
  4. FNH Magazines 1 item
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  1. Black 11 items
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Caliber
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  2. 223 Remington 13 items
  3. 300 AAC Blackout 4 items
  4. 308 Winchester 1 item
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  6. 5.56mm NATO 14 items
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Attachment Type
  1. MLOK 2 items
Handguard Length
  1. 10" 2 items
  2. 15" 2 items
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  1. Free Float 2 items
Upper Type
  1. Pistol 2 items
  2. Rifle 2 items
Options
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Barrel Length
  1. 7.5" 1 item
  2. 8" 1 item
  3. 10.3" 2 items
  4. 10.5" 3 items
  5. 11.3" 2 items
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  8. 12.5" 1 item
  9. 13.7" 2 items
  10. 13.9" 3 items
  11. 14.5" 5 items
  12. 14.7" 2 items
  13. 16" 11 items
  14. 17.7" 1 item
  15. 18" 2 items
  16. 20" 2 items
Material
  1. 416R Stainless Steel 17 items
  2. 4150 Chrome Moly Vanadium 9 items
  3. Aluminum 35 items
  4. Carbon Fiber 5 items
  5. Carbon Fiber / Steel 1 item
  6. Carbon Steel 1 item
  7. Chrome Moly Venadium Steel 13 items
  8. Polymer 3 items
  9. Stainless Steel 17 items
  10. Steel 49 items
Inventory
  1. In Stock 9 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. Ballistic Advantage Modern Series AR-15 5.56 1:7 CMV Barrel
    Ballistic Advantage Modern Series AR-15 5.56 1:7 CMV Barrel
    $125.99 $195.99 $118.99 $185.99 Save $12.00
  2. FN AR-15 5.56 NATO 1:7 CMV CHF CL Barrel
    FN AR-15 5.56 NATO 1:7 CMV CHF CL Barrel
    $399.99 $269.99 $289.99 Save $130.00
  3. Ballistic Advantage Classic Series AR-15 Carbine-Length Gas 5.56 1:7 CMV CL Barrel
    Ballistic Advantage Classic Series AR-15 Carbine-Length Gas 5.56 1:7 CMV CL Barrel
    $180.99 $185.99 $124.99 $175.99 Save $56.00
  5. Ballistic Advantage Performance Series AR-15 5.56 1:7 CMV Barrel w/ .750 Lo Pro Gas Block
    Ballistic Advantage Performance Series AR-15 5.56 1:7 CMV Barrel w/ .750 Lo Pro Gas Block
    Out of stock
    $205.99 $235.99 $194.99 $223.99 Save $12.00
  6. Ballistic Advantage Modern Series AR-15 Mid-Length Gas 5.56 1:7 CMV Pencil Barrel
    Ballistic Advantage Modern Series AR-15 Mid-Length Gas 5.56 1:7 CMV Pencil Barrel
    $170.99 $180.99 $161.99 $171.99 Save $9.00
  7. Ballistic Advantage Performance Series AR-15 5.56 1:7 CMV Barrel w/ .625 Lo Pro Gas Block
    Ballistic Advantage Performance Series AR-15 5.56 1:7 CMV Barrel w/ .625 Lo Pro Gas Block
    $220.99 $245.99 $209.99 $232.99 Save $13.00
  8. 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
  11. Ballistic Advantage Classic Series AR-15 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
  12. Aim Sports AR-15 .223 / 5.56 Assembled Upper Receiver w/ M-LOK Handguard
    Aim Sports AR-15 .223 / 5.56 Assembled Upper Receiver w/ M-LOK Handguard
    Out of stock
    $459.99 $343.99 Save $116.00
  13. Aim Sports AR-15 .223 / 5.56 Assembled Upper Receiver w/ Lower Build Kit
    Aim Sports AR-15 .223 / 5.56 Assembled Upper Receiver w/ Lower Build Kit
    Out of stock
    $599.99 $449.99 $462.99 Save $150.00
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