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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. TacFire AR-15 Magazine Catch Assembly - BLK
    TacFire AR-15 Magazine Catch Assembly
    $15.99 $7.99 $9.99 Save $8.00
  2. Kaw Valley Precision Blowback .45 ACP Bolt Carrier Group
    Kaw Valley Precision Blowback .45 ACP Bolt Carrier Group
    Coupon Available
    $159.99 $144.99 Save $15.00
  3. DMA Inc. Competition .30 Muzzle Brake - 5/8x24 - Black
    DMA Inc. Competition .30 Muzzle Brake - 5/8x24
    $31.99 $22.99 Save $9.00
  4. Volquartsen Ruger 10/22 Extended Bolt Handle and Recoil Rod Assembly - Black
    Volquartsen Ruger 10/22 Extended Bolt Handle and Recoil Rod Assembly
    $58.99 $52.99 Save $6.00
  5. Surefire Warcomp Sport Flash Hider
    Surefire Warcomp Sport Flash Hider
    Coupon Available
    $99.99 $89.99 Save $10.00
  6. TacFire Full Size .223 / 5.56 Muzzle Brake - 1/2x28 - BLK
    TacFire Full Size Muzzle Brake
    $27.99 $37.99 $16.99 $27.99 Save $17.00
  7. CMMG Crush Washer
    CMMG Crush Washer
    $2.49 $3.49
  8. TacFire AR-15 .223 / 5.56 Bull Barrel Thread Protector - 1/2x28 - BLK
    TacFire AR Bull Barrel Thread Protector
    $9.99 $14.99 $3.99 Save $11.00
  9. Kaw Valley Precision 3.25" Magnum Linear Comp
    Kaw Valley Precision 3.25" Magnum Linear Comp
    Coupon Available
    $59.99 $44.99 Save $15.00
  10. Dead Air KeyMicro Flash Hider
    Dead Air KeyMicro Flash Hider
    $89.99 $65.99 $66.99 Save $24.00
  11. CMMG AR-15 Bolt Assembly
    CMMG AR-15 Bolt Assembly
    $79.99 $60.99 Save $19.00
  12. Kaw Valley Precision 1/2x28 Thread Adapter
    Kaw Valley Precision 1/2x28 Thread Adapter
    Closeout
    $29.99 $21.99 Save $8.00
  13. Strike Industries AR-15 SHIFT PINS - Black
    Strike Industries AR-15 SHIFT PINS
    $24.99 $23.99 Save $1.00
  14. Tyrant Designs Takedown Lever for Sig P320 - Black
    Tyrant Designs Takedown Lever for Sig Sauer P320 Pistols
    $44.99 $33.99 $40.99 Save $11.00
  15. Kinetic Development Group Scarging Handle Ambidextrous FNH SCAR Charging Handle - Black
    Kinetic Development Group Scarging Handle Ambidextrous FNH SCAR Charging Handle
    $64.99
  16. Dead Air Xeno Xero Mount
    Dead Air Xeno Xero Mount
    $89.99 $90.99 $62.99 $67.99 Save $27.00
  17. SilencerCo 3-Lug Muzzle Device 45ACP
    SilencerCo 3-Lug Muzzle Device 45ACP
    $89.99 $75.99 Save $14.00
  18. DMA Inc. XTS 0.820" OD Fluted Thread Protector - 5/8x24 - Black
    DMA Inc. XTS 0.820" OD Fluted Thread Protector - 5/8x24
    $6.99 $8.99 $4.99 $5.99 Save $3.00
  19. Primary Weapons Systems FRC Tapered 2-Port Compensator
    Primary Weapons Systems FRC Tapered 2-Port Compensator
    $99.99 $84.99 Save $15.00