My Cart ()
Back Close
Filters
Now Shopping by
  1. Thread Pattern
    1/2x28
Brand
  1. Advantage Arms 2 items
  2. Aero Precision 2 items
  3. Aim Sports Inc 2 items
  4. Angstadt Arms 1 item
  5. Archon Firearms 1 item
  6. Backup Tactical 7 items
  7. Ballistic Advantage 21 items
  8. Battle Arms Development 6 items
  9. Beretta 3 items
  10. Century Arms 2 items
  11. CMMG 14 items
  12. Daniel Defense 6 items
  13. Diamondback 1 item
  14. DMA Inc. 4 items
  15. Double Black 2 items
  16. DPMS 1 item
  17. Faxon Firearms 23 items
  18. FightLite 1 item
  19. FNH Magazines 3 items
  20. Fortis Manufacturing 1 item
  21. Geissele Automatics 4 items
  22. Gemtech 1 item
  23. Grey Ghost Precision 6 items
  24. Griffin Armament 4 items
  25. KAK Industry 1 item
  26. LBE Unlimited 1 item
  27. Lone Wolf Arms 21 items
  28. Luth-AR 2 items
  29. Nordic Components 1 item
  30. Noveske 2 items
  31. Odin Works 6 items
  32. Panzer Arms 1 item
  33. Primary Weapons Systems 2 items
  34. PROOF Research 2 items
  35. RISE Armament 2 items
  36. Rival Arms 5 items
  37. Rosco Manufacturing 7 items
  38. Rost Martin 1 item
  39. Seekins Precision 1 item
  40. Sig Sauer Magazines 4 items
  41. SilencerCo 12 items
  42. Spike's Tactical 3 items
  43. Springfield Armory Magazines 1 item
  44. TacFire Inc. 7 items
  45. True Precision 16 items
  46. Tyrant Designs 1 item
  47. Volquartsen 1 item
  48. Walther 3 items
  49. Watchtower - F-1 1 item
  50. Zaffiri Precision 6 items
Color
  1. Armor Black 7 items
  2. Bead Blasted 4 items
  3. Black 167 items
  4. Black DLC 10 items
  5. Black Nitride 31 items
  6. Bronze 1 item
  7. Brown 1 item
  8. Carbon Fiber 2 items
  9. Chameleon PVD 1 item
  10. Chameleon Rainbow 3 items
  11. Copper 7 items
  12. Copper TiCN 6 items
  13. Desert Dirt Color 3 items
  14. Flat Dark Earth 1 item
  15. Gold 10 items
  16. Gold TiN 20 items
  17. Gray 1 item
  18. Iridescent 2 items
  19. Olive Drab Green 1 item
  20. Patriot Brown 2 items
  21. Satin Stainless Steel 5 items
  22. Silver 17 items
  23. Spectrum Rainbow PVD 3 items
  24. Stainless Steel 5 items
  25. Tungsten 1 item
Thread Pattern
  1. .578x28 5 items
  2. 1/2x28 228 items
  3. 1/2x36 8 items
  4. 5/8x24 147 items
  5. 9/16x24 8 items
  6. 13.5x1LH 5 items
  7. 14.5x1 LH 2 items
  8. 16x1 LH 4 items
  9. Accu-Mag 2 items
  10. Crio Plus 10 items
  11. Invector 1 item
  12. Invector Plus 9 items
  13. M12x1 LH 1 item
  14. M18x1.5 3 items
  15. M22x.75 1 item
  16. Mobil 18 items
  17. Optima HP 1 item
  18. Optima Plus 1 item
  19. Remington 21 items
  20. Winchester 8 items
  21. Winchester / Invector / Accu-Choke 6 items
Platform
  1. AR-10 1 item
  2. AR-15 99 items
  3. AR-9 3 items
  4. Archon 1 item
  5. Beretta 4 items
  6. Canik 2 items
  7. CZ 1 item
  8. Daniel Defense 1 item
  9. Glock 76 items
  10. Impact Precision 1 item
  11. Primary Weapons Systems 1 item
  12. Rimfire 6 items
  13. Rost Martin 1 item
  14. Ruger 9 items
  15. Savage Arms 1 item
  16. Sig Sauer 25 items
  17. Smith & Wesson 2 items
  18. Springfield Armory 3 items
  19. Walther 3 items
Caliber
  1. 22 ARC 5 items
  2. 22 Long Rifle 14 items
  3. 223 Remington 61 items
  4. 223 Wylde 18 items
  5. 300 AAC Blackout 1 item
  6. 350 Legend 4 items
  7. 357 SIG 3 items
  8. 380 Auto (ACP) 1 item
  9. 5.56mm NATO 72 items
  10. 5.7 x 28mm 5 items
  11. 6mm ARC 1 item
  12. 9mm Luger 117 items
  13. 9x18 Makarov 1 item
Attachment Type
  1. KeyMod 2 items
  2. MLOK 38 items
  3. Picatinny 8 items
Handguard Length
  1. 4" 6 items
  2. 5.5" 3 items
  3. 6.5" 1 item
  4. 7" 1 item
  5. 9" 1 item
  6. 9.6" 2 items
  7. 10" 4 items
  8. 12" 1 item
  9. 12.25" 2 items
  10. 13.5" 2 items
  11. 15" 22 items
  12. 15.25" 2 items
  13. Carbine Length 1 item
  14. Mid Length 1 item
Handguard Style
  1. Free Float 41 items
Upper Type
  1. Pistol 12 items
  2. Rifle 40 items
Options
  1. BCG Only 1 item
  2. W/ BCG & CH 46 items
  3. W/O BCG & CH 3 items
Barrel Length
  1. 3.5" 1 item
  2. 3.6" 1 item
  3. 3.68" 1 item
  4. 3.7" 3 items
  5. 3.76" 3 items
  6. 3.8" 2 items
  7. 3.88" 2 items
  8. 3.9" 5 items
  9. 3.97" 1 item
  10. 4" 1 item
  11. 4.06" 1 item
  12. 4.3" 5 items
  13. 4.35" 1 item
  14. 4.49" 3 items
  15. 4.5" 14 items
  16. 4.56" 1 item
  17. 4.60" 6 items
  18. 4.625" 3 items
  19. 4.64" 1 item
  20. 4.68" 1 item
  21. 4.7" 2 items
  22. 4.75" 1 item
  23. 4.8" 1 item
  24. 4.9" 1 item
  25. 4.99" 1 item
  26. 5" 24 items
  27. 5.03" 4 items
  28. 5.1" 1 item
  29. 5.31" 2 items
  30. 5.46" 1 item
  31. 5.5" 3 items
  32. 5.75" 1 item
  33. 5.8" 1 item
  34. 6" 1 item
  35. 6.5" 2 items
  36. 7" 2 items
  37. 7.5" 7 items
  38. 8" 2 items
  39. 9" 1 item
  40. 10" 1 item
  41. 10.3" 2 items
  42. 10.5" 14 items
  43. 11.5" 3 items
  44. 12" 1 item
  45. 12.3" 1 item
  46. 12.5" 5 items
  47. 13.7" 2 items
  48. 13.9" 4 items
  49. 14.5" 11 items
  50. 14.7" 2 items
  51. 16" 70 items
  52. 16.1" 14 items
  53. 16.25" 1 item
  54. 16.325" 1 item
  55. 16.5" 1 item
  56. 16.75" 1 item
  57. 17.7" 2 items
  58. 18" 18 items
  59. 18.5" 1 item
  60. 20" 12 items
  61. 22" 1 item
  62. 24" 2 items
Material
  1. 416R Stainless Steel 70 items
  2. 4150 Chrome Moly Vanadium 15 items
  3. Aluminum 27 items
  4. Carbon Fiber 2 items
  5. Chrome Moly Venadium Steel 15 items
  6. Stainless Steel 52 items
  7. Steel 21 items
Inventory
  1. In Stock 130 items
  2. Out of Stock 98 items
Customer Rating
  1. 5
    23 items
  2. 4
    & up     24 items
  3. 2
    & up     25 items
  4. 1
    & up     27 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!

Page
  1. DMA Inc. Threaded Match Barrel for Gen 1-5 Glock 19 Pistols - 1/2x28
    DMA Inc. Threaded Match Barrel for Gen 1-5 Glock 19 Pistols - 1/2x28
    (1)
    $96.99 $110.99 $76.99 $82.99 Save $31.00
  3. Beretta 3rd Gen Threaded Barrel for Beretta 92FS Compact - 1/2x28
    Beretta 3rd Gen Threaded Barrel for Beretta 92FS Compact - 1/2x28
    (5)
    $295.99 $318.99 $174.99 $185.99 Save $144.00
  5. 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
  6. DMA Inc. Threaded Match Barrel for Gen 1-4 Glock 17 Pistols - 1/2x28
    DMA Inc. Threaded Match Barrel for Gen 1-4 Glock 17 Pistols - 1/2x28
    (1)
    $96.99 $110.99 $76.99 $84.99 Save $31.00
  7. 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
  10. 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
  12. TacFire AR-15 .223 / 5.56 Unassembled Pistol Kit w/ Lower Parts Kit
    TacFire AR-15 .223 / 5.56 Unassembled Pistol Kit w/ Lower Parts Kit
    $399.99 $279.99 $349.99 Save $120.00
  13. Backup Tactical Threaded Barrel for Glock 43 / 43X Pistols
    Backup Tactical Threaded Barrel for Glock 43 / 43X Pistols
    $149.99 $139.99 Save $10.00
  14. True Precision Threaded Barrel for Glock 43 / 43X
    True Precision Threaded Barrel for Glock 43 / 43X
    (1)
    $179.99 $198.99 $170.99 $189.99 Save $9.00
  15. CMMG DISSENT Mk4 AR-15 10.5" CM 5.56MM Upper Receiver w/ 9.6" M-LOK Handguard
    CMMG DISSENT Mk4 AR-15 10.5" CM 5.56MM Upper Receiver w/ 9.6" M-LOK Handguard
    (1)
    $1,349.99 $1,399.99 $1,024.99 $1,035.99 Save $364.00
  19. Ballistic Advantage Premium AR-15 Mid-Length Gas .223 Wylde 1:8 SS Barrel w/ .750 Lo Pro Gas Block
    Ballistic Advantage Premium AR-15 Mid-Length Gas .223 Wylde 1:8 SS Barrel w/ .750 Lo Pro Gas Block
    $245.99 $260.99 $232.99 $247.99 Save $13.00
  20. DMA Inc. Threaded Match Barrel for Glock 43 Pistols - 1/2x28
    DMA Inc. Threaded Match Barrel for Glock 43 Pistols - 1/2x28
    $96.99 $110.99 $76.99 $88.99 Save $34.00
  21. TacFire AR-15 5.56 NATO Stainless Steel Barrel
    TacFire AR-15 5.56 NATO Stainless Steel Barrel
    $109.99 $119.99 $69.99 $84.99 Save $50.00
  23. Faxon Firearms Match Series Straight Fluted Barrel for Glock 43 / 43X Pistols - 1/2x28
    Faxon Firearms Match Series Straight Fluted Barrel for Glock 43 / 43X Pistols - 1/2x28
    $124.99 $129.99 $115.99 $119.99 Save $10.00
  28. Zaffiri Precision Threaded Barrel for Glock 48 Pistols - 1/2x28
    Zaffiri Precision Threaded Barrel for Glock 48 Pistols - 1/2x28
    $179.99 $189.99 $170.99 $179.99 Save $10.00
  29. Ballistic Advantage Ruger 10/22 16.1" .22 LR 1:16 SS Barrel
    Ballistic Advantage Ruger 10/22 16.1" .22 LR 1:16 SS Barrel
    $175.99 $215.99 $166.25 $204.99 Save $11.00
  30. Fortis Manufacturing Match Grade Threaded Barrel for Glock Gen 1-5 19, 19X, 45 - 1/2x28
    Fortis Manufacturing Match Grade Threaded Barrel for Glock Gen 1-5 19, 19X, 45 - 1/2x28
    $221.99 $231.99 $210.99 $220.99 Save $11.00
  31. Backup Tactical Threaded Barrel for Sig P320 Compact Pistols
    Backup Tactical Threaded Barrel for Sig P320 Compact Pistols
    $169.99 $154.99 Save $15.00
  32. Ballistic Advantage Premium Barrel with Spiral Fluting for Gen 3-5 Glock 19 Pistols with 1/2x28 TPI
    Ballistic Advantage Premium Barrel with Spiral Fluting for Gen 3-5 Glock 19 Pistols with 1/2x28 TPI
    $184.99 $205.99 $166.99 $184.99 Save $21.00
  33. Ballistic Advantage Premium Barrel for Gen 3-5 Glock 19 with 1/2x28 TPI
    Ballistic Advantage Premium Barrel for Gen 3-5 Glock 19 with 1/2x28 TPI
    $145.99 $165.99 $130.99 $148.99 Save $17.00
  37. Volquartsen Ruger 10/22 16.75" .22 LR 1:16 SS Threaded Barrel - 1/2x28
    Volquartsen Ruger 10/22 16.75" .22 LR 1:16 SS Threaded Barrel - 1/2x28
    $394.99 $355.99 Save $39.00
Page
Filter