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  1. Caliber
    5.56mm NATO
  2. Material
    Steel
Brand
  1. Aero Precision 2 items
  2. Aim Sports Inc 2 items
  3. ATI Outdoors 1 item
  4. Bravo Company USA 2 items
  5. CMMG 2 items
  6. Dead Air Silencers 5 items
  7. DMA Inc. 6 items
  8. Fortis Manufacturing 2 items
  9. Gemtech 2 items
  10. GrovTec 1 item
  11. HuxWrx 4 items
  12. KAK Industry 9 items
  13. Kaw Valley Precision 2 items
  14. Lantac USA 5 items
  15. LBE Unlimited 2 items
  16. Luth-AR 3 items
  17. Midwest Industries 4 items
  18. Patriot Ordnance Factory 1 item
  19. Phase 5 Weapon Systems 1 item
  20. Primary Weapons Systems 9 items
  21. RISE Armament 1 item
  22. Seekins Precision 1 item
  23. SilencerCo 6 items
  24. Sons of Liberty Gun Works 1 item
  25. Spike's Tactical 2 items
  26. Strike Industries 5 items
  27. Surefire 6 items
  28. TacFire Inc. 15 items
  29. Timber Creek Outdoors 2 items
  30. Troy Industries 2 items
  31. Yankee Hill Machine Co 10 items
Color
  1. Black 112 items
  2. Flat Dark Earth 3 items
  3. Gold 1 item
  4. Olive Drab Green 1 item
  5. Silver 4 items
  6. Sniper Gray 1 item
  7. Stainless Steel 13 items
Caliber
  1. 10mm Auto 4 items
  2. 12 Gauge 9 items
  3. 22 ARC 1 item
  4. 22 Long Rifle 7 items
  5. 223 Remington 49 items
  6. 223 Wylde 7 items
  7. 300 AAC Blackout 4 items
  8. 308 Winchester 37 items
  9. 338 ARC 1 item
  10. 338 Lapua 6 items
  11. 338 Lapua Magnum 1 item
  12. 350 Legend 2 items
  13. 357 SIG 1 item
  14. 40 S&W 5 items
  15. 45 Auto (ACP) 17 items
  16. 450 Bushmaster 2 items
  17. 45-70 Government 1 item
  18. 458 Socom 5 items
  19. 5.56mm NATO 116 items
  20. 5.7 x 28mm 5 items
  21. 6mm Remington 2 items
  22. 6.5 Creedmoor 3 items
  23. 6.5 Grendel 2 items
  24. 7mm PRC 1 item
  25. 7.62 x 39mm 16 items
  26. 7.62 × 51mm NATO 77 items
  27. 8.6 Blackout 1 item
  28. 9mm Luger 59 items
Material
  1. 416R Stainless Steel 19 items
  2. 4140 Steel 3 items
  3. 4150 Chrome Moly Vanadium 13 items
  4. Aluminum 41 items
  5. Carbon Fiber / Steel 1 item
  6. Carbon Steel 1 item
  7. Chrome Moly Venadium Steel 14 items
  8. Chromoly Steel 2 items
  9. Parkerized Steel 1 item
  10. Polymer 2 items
  11. Stainless Steel 38 items
  12. Steel 116 items
  13. Titanium 1 item
Thread Pitch
  1. 1/2x28 110 items
  2. 1/2x28 Sig Taper 1 item
  3. 1/2x28 XL 1 item
  4. 1/2x36 6 items
  5. 3/4x24 2 items
  6. 5/8x24 60 items
  7. 5/8x24 Sig Taper 1 item
  8. 5/8x32 2 items
  9. 9/16x24 LH 2 items
  10. 9/16x24 RH 1 item
  11. 11/16x24 2 items
  12. M13.5x1 LH 1 item
  13. M13x1 LH 1 item
  14. M13x1 RH 1 item
  15. M14x1 LH 7 items
  16. M15x1 4 items
  17. M18x1 1 item
  18. M18x1.5 AI 1 item
  19. M24x1.5mm RH 1 item
  20. M26x1.5mm LH 1 item
Inventory
  1. In Stock 103 items
  2. Out of Stock 13 items
Customer Rating
  1. 5
    28 items
  2. 4
    & up     32 items
  3. 2
    & up     34 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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  1. TacFire 6-Prong Crown Style Muzzle Brake
    TacFire 6-Prong Crown Style Muzzle Brake
    (1)
    $24.99 $31.99 $16.99 $18.99 Save $13.00
  2. Dead Air KeyMo Flash Hider
    Dead Air KeyMo Flash Hider
    (2)
    $89.99 $62.99 $67.99 Save $27.00
  3. Strike Industries JCOMP Gen2 Compensator
    Strike Industries JCOMP Gen2 Compensator
    $43.99 $34.99 $37.99 Save $9.00
  4. Dead Air KeyMo Muzzle Brake
    Dead Air KeyMo Muzzle Brake
    $89.99 $65.99 $66.99 Save $24.00
  5. TacFire Rifle Caliber Linear Compensator
    TacFire Rifle Caliber Linear Compensator
    (2)
    $25.99 $30.99 $19.49 $19.99 Save $11.00
  6. DMA Inc. Phase-1LA XTS Modular .223 / 5.56 Muzzle Brake - 1/2x28
    DMA Inc. Phase-1LA XTS Modular .223 / 5.56 Muzzle Brake - 1/2x28
    $79.99 $46.99 $49.99 Save $33.00
  7. TacFire Tanker Style Muzzle Brake
    TacFire Tanker Style Muzzle Brake
    (1)
    $37.99 $43.99 $24.99 $26.99 Save $18.00
  9. Lantac USA Dragon Muzzle Brake
    Lantac USA Dragon Muzzle Brake
    (2)
    $142.99 $163.99 $63.99 $147.99 Save $79.00
  10. TacFire Bird Cage Flash Hider
    TacFire Bird Cage Flash Hider
    (3)
    $13.99 $21.99 $7.99 $13.99 Save $8.00
  11. Dead Air KeyMicro Flash Hider
    Dead Air KeyMicro Flash Hider
    $89.99 $65.99 $66.99 Save $24.00
  13. TacFire Compact Muzzle Brake
    TacFire Compact Muzzle Brake
    (2)
    $27.99 $35.99 $17.99 $19.99 Save $17.00
  14. TacFire Knurled Linear Compensator
    TacFire Knurled Linear Compensator
    (3)
    $23.99 $31.99 $16.99 $24.99 Save $8.00
  16. TacFire Full Size Muzzle Brake
    TacFire Full Size Muzzle Brake
    $27.99 $37.99 $16.99 $27.99 Save $17.00
  17. Strike Industries King Compensator
    Strike Industries King Compensator
    (1)
    $49.99 $39.99 $43.99 Save $10.00
  18. DMA Inc. AR Shark .223 / 5.56 Muzzle Brake - 1/2x28
    DMA Inc. AR Shark .223 / 5.56 Muzzle Brake - 1/2x28
    $40.99 $44.99 $29.99 $35.99 Save $11.00
  19. TacFire AR Muzzle Brake Crush Washers - 10 Pack
    TacFire AR Muzzle Brake Crush Washers - 10 Pack
    (1)
    $13.99 $15.99 $6.99 $8.99 Save $8.00
  20. TacFire 6-Prong Flash Hider
    TacFire 6-Prong Flash Hider
    (2)
    $29.99 $31.99 $15.99 $24.99 Save $14.00
  21. HuxWrx Safety Company QD 5.56 Flash Hider
    HuxWrx Safety Company QD 5.56 Flash Hider
    (1)
    $153.99 $176.99 $124.99 $143.99 Save $33.00
  22. Phase 5 Weapon Systems FATman Hex Brake
    Phase 5 Weapon Systems FATman Hex Brake
    $120.99
  23. Lantac USA Dragon Muzzle Brake / Dead Air Wolfman KeyMicro Suppressor Mount
    Lantac USA Dragon Muzzle Brake / Dead Air Wolfman KeyMicro Suppressor Mount
    (1)
    $142.99 $163.99 $72.99 $147.99 Save $70.00
  24. Surefire SOCOM Muzzle Brake
    Surefire SOCOM Muzzle Brake
    Coupon Available
    $169.99 $152.99 Save $17.00
  25. TacFire Thread-On Fake Can Compensator
    TacFire Thread-On Fake Can Compensator
    $29.99 $18.99 $19.99 Save $11.00
  26. DMA Inc. .223 / 5.56 Crush Washer - 10-Pack
    DMA Inc. .223 / 5.56 Crush Washer - 10-Pack
    $12.99 $13.99 $9.99 $10.99 Save $3.00
  27. Primary Weapons Systems FRC Tapered 3-Port Compensator
    Primary Weapons Systems FRC Tapered 3-Port Compensator
    $99.99 $84.99 Save $15.00
  28. Aim Sports A2 Style Flash Hider
    Aim Sports A2 Style Flash Hider
    (1)
    $19.99 $14.99 Save $5.00
  29. Primary Weapons Systems FSC Compensator
    Primary Weapons Systems FSC Compensator
    (1)
    $99.99 $59.99 $84.99 Save $40.00
  31. Aim Sports Crush Washer - 12 Pack
    Aim Sports Crush Washer - 12 Pack
    $17.99 $12.99 Save $5.00
  32. Primary Weapons Systems FRC Tapered 2-Port Compensator
    Primary Weapons Systems FRC Tapered 2-Port Compensator
    $99.99 $84.99 Save $15.00
  33. TacFire Crown Flash Hider
    TacFire Crown Flash Hider
    (1)
    $27.99 $35.99 $15.99 $18.99 Save $19.00
  34. SilencerCo ASR Flash Hider
    SilencerCo ASR Flash Hider
    $94.99 $79.99 Save $15.00
  38. DMA Inc. A2 .223 / 5.56 Flash Hider - 1/2x28
    DMA Inc. A2 .223 / 5.56 Flash Hider - 1/2x28
    $9.99 $19.99 $7.99 $15.99 Save $4.00
  39. TacFire Shark Style Muzzle Brake
    TacFire Shark Style Muzzle Brake
    $23.99 $28.99
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