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    Double Stack Pistol
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  16. Tan 1 item
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  21. CMMG 1 item
  22. Colt 6 items
  23. CZ 45 items
  24. Dan Wesson 1 item
  25. Daniel Defense 1 item
  26. Double Stack Pistol 126 items
  27. Escort 1 item
  28. FK BRNO 1 item
  29. FN 22 items
  30. Franchi 3 items
  31. German Sports Guns 2 items
  32. Glock 693 items
  33. Grand Power 2 items
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  75. Walther 23 items
  76. Weatherby 2 items
  77. Winchester 12 items
  78. Zermatt Arms 19 items
  79. ZEV Technologies 2 items
Caliber
  1. 10mm Auto 1 item
  2. 357 SIG 1 item
  3. 40 S&W 1 item
  4. 9mm Luger 3 items
Reticle Dot Size
  1. 1 MOA 2 items
  2. 1 MOA Dot / 55 MOA Circle 1 item
  3. 2 MOA 5 items
  4. 2 MOA / 8 MOA 1 item
  5. 2 MOA Dot / 32 MOA Circle 17 items
  6. 2 MOA Dot / 50 MOA Circle 1 item
  7. 2 MOA Dot / 65 MOA Circle 1 item
  8. 2.5 MOA 1 item
  9. 3 MOA 39 items
  10. 3 MOA Dot / 30 MOA Circle 2 items
  11. 3 MOA Dot / 32 MOA Circle 3 items
  12. 3 MOA Dot / 33 MOA Circle 5 items
  13. 3 MOA Dot / 40 MOA Circle 1 item
  14. 3.25 MOA 2 items
  15. 3.25 MOA Dot / 55 MOA Circle 1 item
  16. 3.3 MOA 1 item
  17. 3.5 MOA 3 items
  18. 4 MOA 22 items
  19. 5 MOA 15 items
  20. 6 MOA 22 items
  21. 6.5 MOA 1 item
  22. 8 MOA 10 items
Reticle
  1. Circle 20 items
  2. Circle Dot 31 items
  3. Dot 96 items
  4. MOA 2 items
  5. MOA-Dot 6 items
  6. Multi 3 items
Attachment Type
  1. Picatinny 1 item
Sight Style
  1. Fiber Optic 1 item
  2. Tritium Night Sight 1 item
Barrel Length
  1. 4" 1 item
  2. 4.25" 1 item
  3. 5.6" 1 item
Material
  1. Aluminum 93 items
  2. Carbon Fiber 1 item
  3. Polymer 9 items
  4. Rubber 2 items
  5. Steel 12 items
  6. Steel / Polymer 1 item
  7. Thermoplastic 3 items
  8. Titanium 1 item
Footprint
  1. RMR 26 items
  2. Shield RMSc 37 items
  3. DeltaPoint Pro 12 items
  4. ACRO 7 items
  5. Holosun 509t 1 item
  6. Vortex Razor 1 item
  7. Glock MOS 3 items
  8. Docter 10 items
  9. SIG-LOC 2 items
  10. Holosun 507k 2 items
  11. PRO RX 4 items
Inventory
  1. In Stock 108 items
  2. Out of Stock 18 items
Customer Rating
  1. 5
    9 items
  2. 4
    & up     16 items
  3. 3
    & up     18 items
  4. 2
    & up     19 items
  5. 1
    & up     20 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. Sig Sauer ROMEO1 Pro Reflex Sight
    Sig Sauer ROMEO1 Pro Reflex Sight
    Free Shipping
    $459.99 $314.99 Save $145.00
  2. Vortex Defender-XL Micro Reflex Sight
    Vortex Defender-XL Micro Reflex Sight
    Free Shipping
    $599.99 $399.99 Save $200.00
  3. Vortex Razor Red Reflex Sight
    Vortex Razor Red Reflex Sight
    Coupon Available
    $499.99 $299.99 $399.99 Save $200.00
  4. Athlon Optics Midas Flash Red Reflex Sight
    Athlon Optics Midas Flash Red Reflex Sight
    Coupon Available
    $362.99 $224.99 $229.99 Save $138.00
  5. Vortex Defender-ST Micro Reflex Sight
    Vortex Defender-ST Micro Reflex Sight
    Free Shipping
    $449.99 $299.99 Save $150.00
  6. Athlon Optics Midas Beam 3 MOA Red Dot Sight
    Athlon Optics Midas Beam 3 MOA Red Dot Sight
    Coupon Available
    $349.99 $224.99 Save $125.00
  8. Bushnell First Strike 2.0 Reflex Sight
    Bushnell First Strike 2.0 Reflex Sight
    Free Shipping
    (1)
    $249.99 $169.99 Save $80.00
  9. Bushnell RXS-250 Reflex Sight
    Bushnell RXS-250 Reflex Sight
    Free Shipping
    $374.95 $194.99 Save $179.96
  10. Holosun Ronin 507COMP 2 MOA Dot / 32 MOA Open Reflex Sight
    Holosun Ronin 507COMP 2 MOA Dot / 32 MOA Open Reflex Sight
    Free Shipping
    $464.99 $499.99 $394.99 $424.99 Save $75.00
  14. Smith & Wesson Carry Comp Optic Ready Slide Assembly Kit w/ Night Sights for M&P9 Shield / Shield Plus
    Smith & Wesson Carry Comp Optic Ready Slide Assembly Kit w/ Night Sights for M&P9 Shield / Shield Plus
    $479.99 $454.99 Save $25.00
  15. Smith & Wesson 5" Optic Ready Slide Assembly Kit for M&P9 M2.0
    Smith & Wesson 5" Optic Ready Slide Assembly Kit for M&P9 M2.0
    $399.99 $429.99 $374.99 $399.99 Save $30.00
  17. Kimber TRUGLO Tritium Pro Rear Night Sight for R7 Mako Pistols
    Kimber TRUGLO Tritium Pro Rear Night Sight for R7 Mako Pistols
    $58.99
  23. Crimson Trace RAD Dot Open Reflex Sight
    Crimson Trace RAD Dot Open Reflex Sight
    $241.99 $119.99 $179.99 Save $122.00
  24. Crimson Trace RAD Micro Reflex Sight
    Crimson Trace RAD Micro Reflex Sight
    $197.99 $109.99 $159.99 Save $88.00
  26. Viridian RFX45 Green Dot w/ Adapter Plate
    Viridian RFX45 Green Dot w/ Adapter Plate
    $399.99 $459.99

    Add to Cart to See Price.

    $284.99 Save $175.00
  27. Shield Sights OMSsc Glass Edition Red Dot Sight
    Shield Sights OMSsc Glass Edition Red Dot Sight
    Free Shipping
    $429.99 $379.99 Save $50.00
  28. Shield Sights AMSc Mini Red Dot Sight
    Shield Sights AMSc Mini Red Dot Sight
    $569.99 $509.99 Save $60.00
  30. Smith & Wesson Optic Ready Slide Assembly for M&P9 M2.0 w/ 4.25" Barrel
    Smith & Wesson Optic Ready Slide Assembly for M&P9 M2.0 w/ 4.25" Barrel
    $299.99 $274.99 $299.99 Save $25.00
  31. Shield Sights SMSc Red Dot Sight
    Shield Sights SMSc Red Dot Sight
    Free Shipping
    $269.99 $239.99 Save $30.00
  32. Shield Sights AMS Red Dot Sight
    Shield Sights AMS Red Dot Sight
    $599.99 $529.99 Save $70.00
  33. Shield Sights RMSx XL Glass Edition Red Dot Sight
    Shield Sights RMSx XL Glass Edition Red Dot Sight
    (2)
    $489.99 $439.99 Save $50.00
  35. Meprolight MPO-S 33 MOA Bullseye / 3 MOA Dot Sight
    Meprolight MPO-S 33 MOA Bullseye / 3 MOA Dot Sight
    $319.99 $289.99 Save $30.00
  36. Ameriglo Haven Red Dot Sight
    Ameriglo Haven Red Dot Sight
    $379.99 $209.99 Save $170.00
  37. Shield Sights RMSsc Glass Edition Red Dot Sight
    Shield Sights RMSsc Glass Edition Red Dot Sight
    $429.99 $379.99 Save $50.00
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