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  1. Color
    Black
  2. Platform
    AR-15
  3. Caliber
    223 Remington
Brand
  1. Aero Precision 4 items
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  4. Black Rain Ordnance 1 item
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  10. Fortis Manufacturing 1 item
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  14. Noveske 1 item
  15. Odin Works 1 item
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  17. Rosco Manufacturing 1 item
  18. Seekins Precision 1 item
  19. Spike's Tactical 3 items
Color
  1. Armor Black 1 item
  2. Bead Blasted 4 items
  3. Black 52 items
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  5. Brown 1 item
  6. Carbon Fiber 1 item
  7. Desert Dirt Color 2 items
  8. Flat Dark Earth 2 items
  9. Hard Coat Anodized 2 items
  10. Silver 9 items
  11. Tungsten 1 item
Thread Pattern
  1. 1/2x28 47 items
  2. 1/2x36 1 item
  3. 5/8x24 1 item
Platform
  1. AR-15 52 items
  2. Primary Weapons Systems 1 item
  3. Remington 1 item
Caliber
  1. 10mm Auto 1 item
  2. 22 ARC 5 items
  3. 22 Long Rifle 9 items
  4. 223 Remington 52 items
  5. 223 Wylde 10 items
  6. 300 AAC Blackout 14 items
  7. 338 ARC 1 item
  8. 350 Legend 4 items
  9. 45 Auto (ACP) 4 items
  10. 458 Socom 1 item
  11. 5.56mm NATO 69 items
  12. 5.7 x 28mm 2 items
  13. 6mm ARC 7 items
  14. 6.5 Grendel 5 items
  15. 7.62 x 39mm 2 items
  16. 9mm Luger 12 items
Capacity
  1. 10-Round 2 items
Attachment Type
  1. KeyMod 2 items
  2. MLOK 13 items
  3. Picatinny 6 items
Handguard Length
  1. 8.9" 1 item
  2. 9" 1 item
  3. 12" 1 item
  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" 7 items
  12. 14.7" 2 items
  13. 16" 42 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 6 items
  2. 4150 Chrome Moly Vanadium 8 items
  3. Aluminum 20 items
  4. Carbon Fiber / Steel 1 item
  5. Chrome Moly Venadium Steel 11 items
  6. Polymer 2 items
  7. Stainless Steel 1 item
  8. Steel 1 item
Inventory
  1. In Stock 34 items
  2. Out of Stock 18 items
Customer Rating
  1. 5
    2 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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  4. 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
  6. 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
  9. 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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