My Cart ()
Back Close
Filters
Now Shopping by
  1. Platform
    Sig Sauer
  2. Inventory
    In Stock
Brand
  1. Aim Sports Inc 1 item
  2. Backup Tactical 3 items
  3. Faxon Firearms 2 items
  4. Fdez Werx 1 item
  5. Flux Defense 6 items
  6. Grey Ghost Precision 1 item
  7. HI Viz Shooting Systems 3 items
  8. Hogue 10 items
  9. Holosun 1 item
  10. Lone Wolf Arms 1 item
  11. Magpul 5 items
  12. Meprolight 3 items
  13. Night Fision 5 items
  14. PROOF Research 6 items
  15. Radian Weapons 5 items
  16. Samson Manufacturing Corp 1 item
  17. SB Tactical 1 item
  18. Sharps Bros. 2 items
  19. Sig Sauer Magazines 33 items
  20. SilencerCo 2 items
  21. Strike Industries 2 items
  22. Talon Grips 2 items
  23. Timber Creek Outdoors 4 items
  24. TriggerTech 1 item
  25. Trijicon 5 items
  26. True Precision 14 items
  27. TRUGLO 6 items
  28. Tyrant Designs 14 items
  29. Wilson Combat 1 item
  30. XS Sight Systems 4 items
Color
  1. Aluminum 1 item
  2. Black 90 items
  3. Black / Black 2 items
  4. Black / Bronze 2 items
  5. Black / Gold 1 item
  6. Black / Gray 2 items
  7. Black Anodized 1 item
  8. Black DLC 8 items
  9. Black Nitride 9 items
  10. Black with Gray 1 item
  11. Black with Red 1 item
  12. Blue 6 items
  13. Bronze 1 item
  14. Burnt Bronze 5 items
  15. Carbon Fiber 2 items
  16. Copper 3 items
  17. Copper TiCN 3 items
  18. Coyote 10 items
  19. Coyote Brown 1 item
  20. Flat Dark Earth 15 items
  21. Gold 16 items
  22. Gold TiN 5 items
  23. Gold with Black 1 item
  24. Gray 9 items
  25. Green 12 items
  26. Green Tritium With Black Outline 1 item
  27. Green Tritium with Green Outline 1 item
  28. Green Tritium with Orange Outline 5 items
  29. Green Tritium with White Outline 5 items
  30. Green Tritium With Yellow Outline 2 items
  31. Gun Metal 1 item
  32. Nickel 1 item
  33. Olive Drab Green 11 items
  34. Orange 8 items
  35. Orange Tritium with Black Rear Rings 3 items
  36. Purple 4 items
  37. Ranger Green 1 item
  38. Red 6 items
  39. Red Front / Green Rear 2 items
  40. Robin Egg Blue 4 items
  41. Satin Stainless Steel 3 items
  42. Silver 6 items
  43. Spectrum Rainbow PVD 1 item
  44. Stainless Steel 1 item
  45. Tungsten 5 items
  46. White 1 item
  47. Yellow 1 item
  48. Yellow Tritium Black Outline 3 items
Thread Pattern
  1. 1/2x28 15 items
  2. 5/8x24 7 items
  3. 13.5x1LH 2 items
Magnification Range
  1. 1x 2 items
Platform
  1. 1911 107 items
  2. 2011 1 item
  3. Accuracy International 5 items
  4. Aero Precision 5 items
  5. AK-47 110 items
  6. AK-74 9 items
  7. AR-10 402 items
  8. AR-15 1468 items
  9. AR-9 108 items
  10. Archon 1 item
  11. Armscor 1 item
  12. Barrett 1 item
  13. Benelli 26 items
  14. Beretta 26 items
  15. Bergara 1 item
  16. Bolt-Action 107 items
  17. Browning 6 items
  18. Brugger & Thomet 1 item
  19. California Compliant ≤ 10rds 19 items
  20. Canik 5 items
  21. Century Arms 1 item
  22. Colt 7 items
  23. CZ 26 items
  24. Double Stack Pistol 90 items
  25. Escort 1 item
  26. FK BRNO 1 item
  27. FN 14 items
  28. Franchi 3 items
  29. German Sports Guns 2 items
  30. Glock 462 items
  31. Grand Power 2 items
  32. Heckler & Koch 42 items
  33. Henry Repeating Arms 9 items
  34. Howa 3 items
  35. Impact Precision 4 items
  36. IWI US 1 item
  37. Kel-tec 2 items
  38. Kimber 72 items
  39. Kriss 3 items
  40. Lever Action 2 items
  41. Magnum Research 1 item
  42. Marlin 11 items
  43. Mauser 5 items
  44. Mossberg 33 items
  45. Panzer Arms 2 items
  46. PCC 19 items
  47. Primary Weapons Systems 3 items
  48. Q 4 items
  49. Remington 90 items
  50. Revolver 16 items
  51. Rimfire 67 items
  52. Ruger 121 items
  53. Savage Arms 17 items
  54. Shadow Systems 1 item
  55. Shotgun 135 items
  56. Sig Sauer 145 items
  57. Single Stack Pistol 37 items
  58. SKS 5 items
  59. Smith & Wesson 104 items
  60. Springfield Armory 38 items
  61. Steyr 1 item
  62. Stoeger 2 items
  63. Taurus 13 items
  64. Tikka 11 items
  65. Tristar 2 items
  66. Walther 15 items
  67. Weatherby 1 item
  68. Winchester 6 items
  69. Zermatt Arms 17 items
Caliber
  1. 22 WMR 1 item
  2. 308 Winchester 2 items
  3. 357 SIG 3 items
  4. 40 S&W 3 items
  5. 6mm Creedmoor 1 item
  6. 6.5 Creedmoor 3 items
  7. 9mm Luger 31 items
Reticle Color
  1. Green 1 item
  2. Red 1 item
Reticle Dot Size
  1. 2 MOA Dot / 32 MOA Circle 1 item
  2. 3.25 MOA 1 item
Reticle
  1. Circle 1 item
  2. Circle Dot 1 item
  3. Dot 2 items
Attachment Type
  1. MLOK 1 item
Handguard Length
  1. 12.76" 1 item
Sight Style
  1. Blacked Out 1 item
  2. Fiber Optic 3 items
  3. Fiber Optic / Tritium Night Sight 3 items
  4. Tritium Night Sight 23 items
Battery
  1. CR2032 1 item
  2. Rechargeable 1 item
Barrel Length
  1. 3.1" 1 item
  2. 3.5" 1 item
  3. 3.6" 1 item
  4. 3.7" 2 items
  5. 3.76" 1 item
  6. 3.8" 1 item
  7. 3.9" 1 item
  8. 4.3" 3 items
  9. 4.35" 1 item
  10. 4.4" 1 item
  11. 4.5" 1 item
  12. 4.60" 1 item
  13. 4.64" 1 item
  14. 4.68" 1 item
  15. 5" 3 items
  16. 5.5" 1 item
  17. 6" 1 item
  18. 16" 2 items
  19. 18" 3 items
  20. 20" 6 items
  21. 24" 1 item
Adjustment
  1. MOA 2 items
Material
  1. 416R Stainless Steel 10 items
  2. 4150 Chrome Moly Vanadium 1 item
  3. Aluminum 22 items
  4. Carbon Fiber 2 items
  5. Carbon Fiber / Steel 2 items
  6. Granulate 1 item
  7. Polymer 14 items
  8. Rubber 9 items
  9. Stainless Steel 20 items
  10. Stainless Steel / Aluminum 1 item
  11. Steel 31 items
  12. Thermoplastic 3 items
Footprint
  1. RMR 1 item
  2. DeltaPoint Pro 1 item
Thread Pitch
  1. 1/2x28 1 item
Inventory
  1. In Stock 145 items
  2. Out of Stock 52 items
Customer Rating
  1. 5
    24 items
  2. 4
    & up     26 items
  3. 3
    & up     27 items
  4. 2
    & up     28 items
  5. 1
    & up     29 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. Flux Defense Raider X P320 PDW Chassis System for SIG Sauer P320 Pistols
    Flux Defense Raider X P320 PDW Chassis System for SIG Sauer P320 Pistols
    $419.99
  3. Tyrant Designs Snub Nose Grip Module for Sig Sauer P365 Pistols
    Tyrant Designs Snub Nose Grip Module for Sig Sauer P365 Pistols
    Available in GunMag Exclusive FDE
    (4)
    $79.99 $59.99 $69.99 Save $20.00
  5. Sig Sauer P365 Flat Trigger
    Sig Sauer P365 Flat Trigger
    (4)
    $49.99 $43.99 Save $6.00
  8. Radian Weapons AFTERBURNER + RAMJET for Sig Sauer P365XL / P365-XMACRO Pistol w/ 3.7" Barrel
    Radian Weapons AFTERBURNER + RAMJET for Sig Sauer P365XL / P365-XMACRO Pistol w/ 3.7" Barrel
    Coupon Available
    $389.99 $409.99
  9. Tyrant Designs Slide Catch Lever for Sig Sauer P320 Pistols
    Tyrant Designs Slide Catch Lever for Sig Sauer P320 Pistols
    $37.99 $29.99 Save $8.00
  10. Tyrant Designs NEXGEN Ambidextrous Sig MCX Charging Handle
    Tyrant Designs NEXGEN Ambidextrous Sig MCX Charging Handle
    $79.99 $69.99 Save $10.00
  11. Tyrant Designs Extended Magazine Release for Sig Sauer P365 Pistols
    Tyrant Designs Extended Magazine Release for Sig Sauer P365 Pistols
    (1)
    $32.99 $28.99 Save $4.00
  12. Tyrant Designs Takedown Lever for Sig Sauer P320 Pistols
    Tyrant Designs Takedown Lever for Sig Sauer P320 Pistols
    (3)
    $44.99 $33.99 $40.99 Save $11.00
  13. Hogue Sig Sauer P226 Finger Groove Rubber Grip
    Hogue Sig Sauer P226 Finger Groove Rubber Grip
    Coupon Available
    $29.99 $25.99 Save $4.00
  16. PROOF Research Sig Sauer Cross .308 Win 1:10 Carbon Fiber-Wrapped Pre-Fit Barrel
    PROOF Research Sig Sauer Cross .308 Win 1:10 Carbon Fiber-Wrapped Pre-Fit Barrel
    $1,299.99 $1,149.99 Save $150.00
  17. Night Fision Optics Ready Stealth Night Sight Set for Sig P320 w/ DPP, 509T, Acro
    Night Fision Optics Ready Stealth Night Sight Set for Sig P320 w/ DPP, 509T, Acro
    Coupon Available
    $119.99 $107.99 Save $12.00
  19. Tyrant Designs Flat Takedown Lever for Sig Sauer P320 Pistols
    Tyrant Designs Flat Takedown Lever for Sig Sauer P320 Pistols
    $39.99 $34.99 Save $5.00
  22. PROOF Research Sig Sauer Cross 6.5 Creedmoor 1:8 Carbon Fiber-Wrapped Pre-Fit Barrel
    PROOF Research Sig Sauer Cross 6.5 Creedmoor 1:8 Carbon Fiber-Wrapped Pre-Fit Barrel
    $1,199.99 $1,029.99 Save $170.00
  24. Tyrant Designs Safety Lever for Sig Sauer P365 Pistols
    Tyrant Designs Safety Lever for Sig Sauer P365 Pistols
    $49.99 $39.99 $43.99 Save $10.00
  25. Night Fision Optics Ready Stealth Night Sight Set For Sig P320 / P365
    Night Fision Optics Ready Stealth Night Sight Set For Sig P320 / P365
    Coupon Available
    (1)
    $119.99 $107.99 Save $12.00
  29. Sig Sauer X-Series Grip Module for P320 Full Size 9 / 40 Medium
    Sig Sauer X-Series Grip Module for P320 Full Size 9 / 40 Medium
    $89.99 $74.99 Save $15.00
  30. Tyrant Designs Magwell for Sig Sauer P365 X-Macro Pistols
    Tyrant Designs Magwell for Sig Sauer P365 X-Macro Pistols
    (3)
    $69.99 $47.99 $62.99 Save $22.00
  32. Timber Creek Outdoors Sig Sauer P365 Extended Magazine Release
    Timber Creek Outdoors Sig Sauer P365 Extended Magazine Release
    $33.99 $19.99 Save $14.00
  35. 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
  37. True Precision Threaded Barrel for Sig Sauer P320 Compact / X-Carry
    True Precision Threaded Barrel for Sig Sauer P320 Compact / X-Carry
    (1)
    $189.99 $198.99 $180.99 $189.99 Save $9.00
  39. Hogue HandALL Beavertail Sig Sauer P365 Grip Sleeve
    Hogue HandALL Beavertail Sig Sauer P365 Grip Sleeve
    Coupon Available
    $12.99 $19.99
Page
Filter