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  1. Caliber
    5.56mm NATO
Brand
  1. Aero Precision 5 items
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  27. KAK Industry 10 items
  28. Kaw Valley Precision 4 items
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  32. Midwest Industries 5 items
  33. Mission First Tactical 2 items
  34. Noveske 3 items
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  36. Patriot Ordnance Factory 1 item
  37. Phase 5 Weapon Systems 2 items
  38. Primary Weapons Systems 9 items
  39. PROOF Research 2 items
  40. RISE Armament 1 item
  41. Rosco Manufacturing 4 items
  42. Seekins Precision 3 items
  43. Sharps Bros. 1 item
  44. SilencerCo 7 items
  45. Sons of Liberty Gun Works 1 item
  46. Spike's Tactical 7 items
  47. Strike Industries 6 items
  48. Surefire 11 items
  49. TacFire Inc. 25 items
  50. Timber Creek Outdoors 2 items
  51. Troy Industries 2 items
  52. Ultradyne USA 5 items
  53. Watchtower - F-1 1 item
  54. Yankee Hill Machine Co 10 items
Color
  1. Armor Black 1 item
  2. Bead Blasted 4 items
  3. Black 229 items
  4. Black Nitride 4 items
  5. Brown 1 item
  6. Carbon Fiber 1 item
  7. Dark Earth 1 item
  8. Desert Dirt Color 3 items
  9. Flat Dark Earth 8 items
  10. Gold 1 item
  11. Hard Coat Anodized 2 items
  12. Olive Drab Green 5 items
  13. Silver 12 items
  14. Sniper Gray 1 item
  15. Stainless Steel 16 items
  16. Tungsten 1 item
Thread Pattern
  1. 1/2x28 74 items
  2. 1/2x36 1 item
  3. 5/8x24 4 items
Platform
  1. AR-15 87 items
  2. Daniel Defense 1 item
  3. Primary Weapons Systems 1 item
Caliber
  1. 10mm Auto 17 items
  2. 12 Gauge 83 items
  3. 20 Gauge 7 items
  4. 204 Ruger 1 item
  5. 22 ARC 7 items
  6. 22 Long Rifle 49 items
  7. 22 WMR 1 item
  8. 22-250 Remington 1 item
  9. 223 Remington 150 items
  10. 223 Wylde 44 items
  11. 243 Winchester 5 items
  12. 25-06 Remington 1 item
  13. 260 Remington 1 item
  14. 270 Weatherby 1 item
  15. 270 Winchester 1 item
  16. 270 WSM 1 item
  17. 280 Remington 1 item
  18. 300 AAC Blackout 42 items
  19. 300 PRC 4 items
  20. 300 RUM 1 item
  21. 300 Weatherby Magnum 1 item
  22. 300 Winchester Magnum 2 items
  23. 30-06 Springfield 2 items
  24. 30-30 Winchester 1 item
  25. 308 Winchester 138 items
  26. 338 ARC 3 items
  27. 338 Federal 1 item
  28. 338 Lapua 8 items
  29. 338 Lapua Magnum 1 item
  30. 338 Winchester Magnum 1 item
  31. 35 Whelen 1 item
  32. 350 Legend 9 items
  33. 357 SIG 20 items
  34. 375 H&H Magnum 1 item
  35. 380 Auto (ACP) 20 items
  36. 40 S&W 51 items
  37. 410 Gauge 3 items
  38. 45 Auto (ACP) 55 items
  39. 450 Bushmaster 3 items
  40. 45-70 Government 1 item
  41. 458 Socom 8 items
  42. 5.45 x 39mm 3 items
  43. 5.56mm NATO 257 items
  44. 5.7 x 28mm 10 items
  45. 6mm ARC 15 items
  46. 6mm Creedmoor 2 items
  47. 6mm Dasher 1 item
  48. 6mm GT 1 item
  49. 6mm Remington 5 items
  50. 6.5 Creedmoor 57 items
  51. 6.5 Grendel 15 items
  52. 6.5 PRC 5 items
  53. 7mm-08 Remington 1 item
  54. 7mm PRC 8 items
  55. 7mm Remington Magnum 1 item
  56. 7.62 x 39mm 40 items
  57. 7.62 × 51mm NATO 122 items
  58. 8.6 Blackout 8 items
  59. 9mm Luger 358 items
  60. 9x18 Makarov 3 items
Capacity
  1. 10-Round 2 items
Attachment Type
  1. KeyMod 1 item
  2. MLOK 24 items
  3. Picatinny 9 items
Handguard Length
  1. 4" 4 items
  2. 6.5" 1 item
  3. 7.5" 1 item
  4. 9" 1 item
  5. 9.6" 1 item
  6. 10" 4 items
  7. 12" 1 item
  8. 12.25" 2 items
  9. 13.5" 3 items
  10. 15" 18 items
  11. Carbine Length 1 item
  12. Mid Length 1 item
Handguard Style
  1. Free Float 26 items
Upper Type
  1. Pistol 7 items
  2. Rifle 30 items
Options
  1. BCG Only 1 item
  2. W/ BCG & CH 31 items
  3. W/O BCG & CH 10 items
Barrel Length
  1. 5" 5 items
  2. 7" 2 items
  3. 7.5" 8 items
  4. 8" 1 item
  5. 10" 1 item
  6. 10.3" 2 items
  7. 10.5" 11 items
  8. 11.3" 2 items
  9. 11.5" 5 items
  10. 12.3" 1 item
  11. 12.5" 5 items
  12. 13.7" 2 items
  13. 13.9" 4 items
  14. 14.5" 15 items
  15. 14.7" 3 items
  16. 16" 66 items
  17. 16.1" 2 items
  18. 16.25" 1 item
  19. 16.325" 1 item
  20. 16.5" 1 item
  21. 17.7" 2 items
  22. 18" 16 items
  23. 20" 11 items
Material
  1. 416R Stainless Steel 19 items
  2. 4150 Chrome Moly Vanadium 14 items
  3. Aluminum 40 items
  4. Carbon Fiber / Steel 1 item
  5. Carbon Steel 1 item
  6. Chrome Moly Venadium Steel 12 items
  7. Chromoly Steel 1 item
  8. Polymer 2 items
  9. Stainless Steel 38 items
  10. Steel 116 items
  11. Titanium 1 item
Thread Pitch
  1. 1 3/8x24 1 item
  2. 1/2x28 156 items
  3. 1/2x28 Sig Taper 1 item
  4. 1/2x28 XL 1 item
  5. 1/2x36 7 items
  6. 3/4x24 2 items
  7. 5/8x24 75 items
  8. 5/8x24 Sig Taper 1 item
  9. 5/8x32 3 items
  10. 9/16x24 LH 2 items
  11. 9/16x24 RH 2 items
  12. 11/16x24 3 items
  13. M13.5x1 LH 2 items
  14. M13x1 LH 1 item
  15. M13x1 RH 1 item
  16. M14x1 LH 11 items
  17. M14x1 RH 1 item
  18. M15x1 4 items
  19. M18x1 1 item
  20. M18x1.5 AI 1 item
  21. M24x1.5mm RH 1 item
  22. M26x1.5mm LH 2 items
Inventory
  1. In Stock 190 items
  2. Out of Stock 50 items
Customer Rating
  1. 5
    45 items
  2. 4
    & up     50 items
  3. 3
    & up     51 items
  4. 2
    & up     54 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 Tanker Style Muzzle Brake
    TacFire Tanker Style Muzzle Brake
    (1)
    $37.99 $43.99 $24.99 $26.99 Save $18.00
  2. Dead Air KeyMo Flash Hider
    Dead Air KeyMo Flash Hider
    (2)
    $89.99 $62.99 $67.99 Save $27.00
  3. TacFire Knurled Linear Compensator
    TacFire Knurled Linear Compensator
    (3)
    $23.99 $31.99 $16.99 $24.99 Save $8.00
  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
    (1)
    $79.99 $46.99 Save $33.00
  8. Lantac USA Dragon Muzzle Brake
    Lantac USA Dragon Muzzle Brake
    (4)
    $142.99 $163.99 $64.99 $147.99 Save $78.00
  11. 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
  12. 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
  13. Dead Air R-Series 5.56 Front Cap
    Dead Air R-Series 5.56 Front Cap
    $69.99 $41.99 Save $28.00
  14. TacFire Bird Cage Flash Hider
    TacFire Bird Cage Flash Hider
    (4)
    $13.99 $21.99 $7.99 $14.99 Save $7.00
  15. TacFire AR-15 .223 / 5.56 Upper Receiver
    TacFire AR-15 .223 / 5.56 Upper Receiver
    (1)
    $299.99 $259.99 $299.99 Save $40.00
  16. DMA Inc. XTS Flash Cone .223 / 5.56 Small Muzzle Brake - 1/2x28
    DMA Inc. XTS Flash Cone .223 / 5.56 Small Muzzle Brake - 1/2x28
    $29.99 $21.99 $23.99 Save $8.00
  17. Dead Air KeyMo Muzzle Brake
    Dead Air KeyMo Muzzle Brake
    $89.99 $65.99 $66.99 Save $24.00
  20. Surefire SOCOM 3 Prong Flash Hider
    Surefire SOCOM 3 Prong Flash Hider
    Coupon Available
    $169.99 $152.99 Save $17.00
  21. TacFire Thread-On Fake Can Compensator
    TacFire Thread-On Fake Can Compensator
    $29.99 $18.99 $19.99 Save $11.00
  23. TacFire Compact Muzzle Brake
    TacFire Compact Muzzle Brake
    (3)
    $27.99 $35.99 $17.99 $19.99 Save $17.00
  24. Kaw Valley Precision Rifle Caliber Linear Compensator
    Kaw Valley Precision Rifle Caliber Linear Compensator
    Coupon Available
    (3)
    $45.99 $49.99 $39.99 $45.99 Save $6.00
  25. 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 $69.99 $147.99 Save $73.00
  26. HuxWrx Safety Company Blastphemy Blast Deflector w/ QD 556 1/2x28 Flash Hider Combo
    HuxWrx Safety Company Blastphemy Blast Deflector w/ QD 556 1/2x28 Flash Hider Combo
    (1)
    $275.99
  27. TacFire Spiral Fluted Compensator
    TacFire Spiral Fluted Compensator
    (2)
    $27.99 $29.99 $17.99 $24.99 Save $10.50
  28. Midwest Industries Blast Can
    Midwest Industries Blast Can
    (1)
    $38.99 $34.99 $35.99 Save $4.00
  29. TacFire AR-15 .223 / 5.56 Unassembled Upper Receiver Kit
    TacFire AR-15 .223 / 5.56 Unassembled Upper Receiver Kit
    (1)
    $399.99 $264.99 $299.99 Save $135.00
  31. TacFire Full Size Muzzle Brake
    TacFire Full Size Muzzle Brake
    $27.99 $37.99 $16.99 $27.99 Save $17.00
  32. Dead Air KeyMicro Flash Hider
    Dead Air KeyMicro Flash Hider
    $89.99 $65.99 $66.99 Save $24.00
  33. 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
  37. 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
  38. DMA Inc. XTS Flash Cone .223 / 5.56 Large Muzzle Brake - 1/2x28
    DMA Inc. XTS Flash Cone .223 / 5.56 Large Muzzle Brake - 1/2x28
    $29.99 $21.99 $23.99 Save $8.00
  39. DMA Inc. XTS .223 / 5.56 7.06" Fake Silencer - 1/2x28
    DMA Inc. XTS .223 / 5.56 7.06" Fake Silencer - 1/2x28
    (1)
    $37.99 $39.99 $27.99 Save $12.00
  40. DMA Inc. Competition .223 / 5.56 Muzzle Brake - 1/2x28
    DMA Inc. Competition .223 / 5.56 Muzzle Brake - 1/2x28
    $39.99 $40.99 $29.99 Save $11.00
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