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  1. Caliber
    223 Remington
Brand
  1. Aero Precision 4 items
  2. Aim Sports Inc 4 items
  3. Ambient Arms 1 item
  4. ATI Outdoors 1 item
  5. B&T (Brügger_&_Thomet) 1 item
  6. Ballistic Advantage 12 items
  7. Battle Arms Development 7 items
  8. Black Rain Ordnance 1 item
  9. Bravo Company USA 2 items
  10. CMMG 3 items
  11. Daniel Defense 6 items
  12. Dead Air Silencers 2 items
  13. Diamondback 1 item
  14. DMA Inc. 20 items
  15. FAB Defense 2 items
  16. Faxon Firearms 8 items
  17. FNH Magazines 2 items
  18. Fortis Manufacturing 3 items
  19. Geissele Automatics 3 items
  20. Gemtech 1 item
  21. Howa 1 item
  22. HuxWrx 2 items
  23. Kaw Valley Precision 1 item
  24. Kimber 1 item
  25. Lantac USA 2 items
  26. LBE Unlimited 1 item
  27. Liberty Precision Machine 2 items
  28. Luth-AR 5 items
  29. MDT 1 item
  30. Noveske 1 item
  31. Odin Works 3 items
  32. Phase 5 Weapon Systems 1 item
  33. Primary Weapons Systems 3 items
  34. PROOF Research 9 items
  35. Rosco Manufacturing 2 items
  36. Seekins Precision 1 item
  37. SilencerCo 5 items
  38. Sons of Liberty Gun Works 1 item
  39. Spike's Tactical 3 items
  40. Strike Industries 4 items
  41. Sylvan Arms 1 item
  42. TacFire Inc. 12 items
  43. Timber Creek Outdoors 2 items
Color
  1. Armor Black 1 item
  2. Bead Blasted 4 items
  3. Black 118 items
  4. Black Nitride 3 items
  5. Brown 1 item
  6. Carbon Fiber 5 items
  7. Dark Earth 1 item
  8. Desert Dirt Color 2 items
  9. Flat Dark Earth 7 items
  10. Hard Coat Anodized 2 items
  11. Olive Drab Green 3 items
  12. Silver 12 items
  13. Sniper Gray 1 item
  14. Stainless Steel 15 items
  15. Tungsten 1 item
Thread Pattern
  1. 1/2x28 58 items
  2. 1/2x36 1 item
  3. 5/8x24 9 items
Platform
  1. AR-15 66 items
  2. California Compliant ≤ 10rds 1 item
  3. Daniel Defense 1 item
  4. Howa 1 item
  5. Impact Precision 1 item
  6. Primary Weapons Systems 1 item
  7. Savage Arms 1 item
  8. Tikka 1 item
  9. Zermatt Arms 4 items
Caliber
  1. 10mm Auto 9 items
  2. 12 Gauge 81 items
  3. 20 Gauge 6 items
  4. 204 Ruger 1 item
  5. 22 ARC 5 items
  6. 22 Long Rifle 47 items
  7. 22 WMR 1 item
  8. 22-250 Remington 2 items
  9. 223 Remington 148 items
  10. 223 Wylde 43 items
  11. 243 Winchester 2 items
  12. 25-06 Remington 1 item
  13. 260 Remington 1 item
  14. 270 Weatherby 1 item
  15. 270 Winchester 1 item
  16. 280 Ackley 1 item
  17. 280 Remington 1 item
  18. 300 AAC Blackout 39 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 119 items
  26. 338 ARC 4 items
  27. 338 Federal 1 item
  28. 338 Lapua 6 items
  29. 338 Lapua Magnum 1 item
  30. 35 Whelen 1 item
  31. 350 Legend 8 items
  32. 357 SIG 13 items
  33. 375 H&H Magnum 1 item
  34. 380 Auto (ACP) 17 items
  35. 40 S&W 36 items
  36. 410 Gauge 3 items
  37. 45 Auto (ACP) 47 items
  38. 45-70 Government 1 item
  39. 458 Socom 5 items
  40. 50 Action Express 1 item
  41. 5.45 x 39mm 1 item
  42. 5.56mm NATO 247 items
  43. 5.7 x 28mm 9 items
  44. 6mm ARC 11 items
  45. 6mm Creedmoor 2 items
  46. 6mm Dasher 1 item
  47. 6mm GT 1 item
  48. 6mm Remington 5 items
  49. 6.5 Creedmoor 41 items
  50. 6.5 Grendel 9 items
  51. 6.5 PRC 5 items
  52. 7mm-08 Remington 2 items
  53. 7mm PRC 8 items
  54. 7mm Remington Magnum 2 items
  55. 7.62 x 39mm 38 items
  56. 7.62 × 51mm NATO 113 items
  57. 8.6 Blackout 7 items
  58. 9mm Luger 322 items
Capacity
  1. 5-Round 1 item
  2. 10-Round 2 items
Attachment Type
  1. KeyMod 2 items
  2. MLOK 17 items
  3. Picatinny 7 items
Handguard Length
  1. 9" 1 item
  2. 9.6" 1 item
  3. 10" 2 items
  4. 12" 1 item
  5. 12.25" 2 items
  6. 13.5" 2 items
  7. 15" 17 items
  8. Mid Length 1 item
Handguard Style
  1. Free Float 24 items
Upper Type
  1. Pistol 3 items
  2. Rifle 25 items
Options
  1. BCG Only 1 item
  2. W/ BCG & CH 23 items
  3. W/O BCG & CH 6 items
Barrel Length
  1. 5" 1 item
  2. 7.5" 3 items
  3. 8" 1 item
  4. 10.3" 2 items
  5. 10.5" 8 items
  6. 11.5" 4 items
  7. 12.3" 1 item
  8. 12.5" 4 items
  9. 13.7" 2 items
  10. 13.9" 3 items
  11. 14.5" 9 items
  12. 14.7" 2 items
  13. 16" 50 items
  14. 16.1" 4 items
  15. 16.5" 1 item
  16. 17.7" 2 items
  17. 18" 15 items
  18. 20" 15 items
  19. 24" 1 item
  20. 26" 3 items
Material
  1. 416R Stainless Steel 15 items
  2. 4150 Chrome Moly Vanadium 10 items
  3. Aluminum 34 items
  4. Carbon Fiber 4 items
  5. Carbon Fiber / Steel 1 item
  6. Carbon Steel 1 item
  7. Chrome Moly Venadium Steel 11 items
  8. Polymer 3 items
  9. Stainless Steel 21 items
  10. Steel 46 items
  11. Titanium 1 item
Thread Pitch
  1. 1/2x28 68 items
  2. 1/2x28 XL 1 item
  3. 1/2x36 1 item
  4. 5/8x24 22 items
  5. 7/16x28 1 item
  6. 9/16x24 LH 1 item
  7. 9/16x24 RH 1 item
  8. M13x1 LH 1 item
  9. M13x1 RH 1 item
  10. M14x1 LH 2 items
  11. M15x1 1 item
  12. M24x1.5mm RH 1 item
Inventory
  1. In Stock 116 items
  2. Out of Stock 31 items
Customer Rating
  1. 5
    22 items
  2. 4
    & up     23 items
  3. 3
    & up     24 items
  4. 2
    & up     26 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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  2. PROOF Research AR-15 .223 Wylde Stainless Steel Barrel
    PROOF Research AR-15 .223 Wylde Stainless Steel Barrel
    $629.99 $749.99 $569.99 $649.99 Save $100.00
  4. MDT Elite Muzzle Brake
    MDT Elite Muzzle Brake
    $129.99 $139.99
  5. Faxon Firearms Match Series AR-15 .223 Wylde 1:8 SS Barrel
    Faxon Firearms Match Series AR-15 .223 Wylde 1:8 SS Barrel
    $241.99 $302.99 $222.99 $278.99 Save $24.00
  7. Ballistic Advantage Performance Series AR-15 5.56 1:7 CMV Barrel w/ .625 Lo Pro Gas Block
    Ballistic Advantage Performance Series AR-15 5.56 1:7 CMV Barrel w/ .625 Lo Pro Gas Block
    $245.99 $232.99 Save $13.00
  9. Rosco Purebred AR-15 .223 Wylde Stainless Steel Barrel
    Rosco Purebred AR-15 .223 Wylde Stainless Steel Barrel
    $225.99 $240.99 $211.99 $216.99 Save $24.00
  10. Odin Works AR-15 .223 Wylde 1:8 Stainless Steel Barrel w/ Tunable Gas Block
    Odin Works AR-15 .223 Wylde 1:8 Stainless Steel Barrel w/ Tunable Gas Block
    $330.99 $313.99 Save $17.00
  11. Ballistic Advantage Modern Series AR-15 5.56 1:7 CMV Barrel
    Ballistic Advantage Modern Series AR-15 5.56 1:7 CMV Barrel
    $125.99 $195.99 $118.99 $185.99 Save $12.00
  13. TacFire Crown Flash Hider
    TacFire Crown Flash Hider
    (1)
    $27.99 $35.99 $15.99 $17.99 Save $19.00
  14. Faxon Firearms Duty Series AR-15 5.56 NATO 1:8 4150 CMV Barrel
    Faxon Firearms Duty Series AR-15 5.56 NATO 1:8 4150 CMV Barrel
    $169.99 $191.99 $156.99 $176.99 Save $15.00
  19. Ballistic Advantage Premium Black Series AR-15 .223 Wylde 1:8 SS Barrel w/ OPS 12
    Ballistic Advantage Premium Black Series AR-15 .223 Wylde 1:8 SS Barrel w/ OPS 12
    $205.99 $220.99 $194.99 $209.99 Save $11.00
  20. FAB Defense GL-CORE M Survival Mil-Spec / Commercial Stock with Built-In 10-Round Magazine Carrier
    FAB Defense GL-CORE M Survival Mil-Spec / Commercial Stock with Built-In 10-Round Magazine Carrier
    $99.99 $83.99 Save $16.00
  22. Ambient Arms ATOM-ZT Flash Hider w/ Universal HUB Adapter
    Ambient Arms ATOM-ZT Flash Hider w/ Universal HUB Adapter
    $219.99
  23. Rosco Bloodline AR-15 16" 5.56 NATO 1:7 CMV Barrel
    Rosco Bloodline AR-15 16" 5.56 NATO 1:7 CMV Barrel
    $169.99 $186.99 $152.99 $169.99 Save $17.00
  24. Battle Arms Development WORKHORSE AR-15 16" CMV 5.56 Upper Receiver w/ 15" M-LOK Handguard
    Battle Arms Development WORKHORSE AR-15 16" CMV 5.56 Upper Receiver w/ 15" M-LOK Handguard
    $724.99 $692.99 Save $32.00
  25. FN Button-Rifled AR-15 5.56 NATO 1:7 CMV Barrel
    FN Button-Rifled AR-15 5.56 NATO 1:7 CMV Barrel
    $299.99 $238.99 $279.99 Save $61.00
  27. Daniel Defense AR-15 16" 5.56 1:7 CHF CMV Barrel
    Daniel Defense AR-15 16" 5.56 1:7 CHF CMV Barrel
    $375.99 $394.99 $348.99 $365.99 Save $29.00
  28. Ballistic Advantage Premium Series AR-15 .223 Wylde 1:8 Stainless Steel Barrel
    Ballistic Advantage Premium Series AR-15 .223 Wylde 1:8 Stainless Steel Barrel
    (1)
    $200.99 $300.99 $190.99 $285.99 Save $15.00
  31. SilencerCo Bravo .223 / 5.56 Front Cap
    SilencerCo Bravo .223 / 5.56 Front Cap
    $94.99 $79.99 Save $15.00
  32. Liberty Precision Machine Baby Bell .30 Cal Muzzle Brake
    Liberty Precision Machine Baby Bell .30 Cal Muzzle Brake
    $59.99
  33. Ballistic Advantage Performance Series AR-15 5.56 1:7 CMV Barrel w/ .750 Lo Pro Gas Block
    Ballistic Advantage Performance Series AR-15 5.56 1:7 CMV Barrel w/ .750 Lo Pro Gas Block
    $205.99 $235.99 $194.99 $223.99 Save $12.00
  34. Faxon Firearms Duty Series AR-15 Carbine-Length 5.56 NATO 1:7 Chrome Lined 4150 CMV Barrel
    Faxon Firearms Duty Series AR-15 Carbine-Length 5.56 NATO 1:7 Chrome Lined 4150 CMV Barrel
    $238.99 $242.99 $219.99 $223.99 Save $19.00
  35. Diamondback AR-15 5.56 NATO CMV Barrel
    Diamondback AR-15 5.56 NATO CMV Barrel
    $103.99 $92.99 Save $11.00
  36. Fortis Manufacturing Rapid Engagement Device Muzzle Brake
    Fortis Manufacturing Rapid Engagement Device Muzzle Brake
    $78.99 $94.99 $52.99 $61.99 Save $33.00
  37. Lantac ADC Direct Thread Suppressor Hub Adapter
    Lantac ADC Direct Thread Suppressor Hub Adapter
    $79.99 $95.99 $71.99 $85.99 Save $10.00
  38. Liberty Precision Machine Liberty Bell .30 Cal Muzzle Brake
    Liberty Precision Machine Liberty Bell .30 Cal Muzzle Brake
    Out of stock
    $79.99
  39. SilencerCo ASR .223/5.56 Muzzle Brake - 1/2x28
    SilencerCo ASR .223/5.56 Muzzle Brake - 1/2x28
    Out of stock
    (2)
    $94.99 $79.99 Save $15.00
  40. Dead Air Xeno .22 Mount Flash Hider - 1/2x28
    Dead Air Xeno .22 Mount Flash Hider - 1/2x28
    Out of stock
    $89.99 $58.99 Save $31.00
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