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Brand
  1. Aimpoint 2 items
  2. Ameriglo 1 item
  3. Athlon Optics 7 items
  4. Burris Optics 4 items
  5. Bushnell 4 items
  6. C&H Precision Weapons Systems 9 items
  7. Canik 4 items
  8. Crimson Trace 6 items
  9. Cross Armory 1 item
  10. EOTech 1 item
  11. Firefield 1 item
  12. Holosun 23 items
  13. Leapers, Inc. 4 items
  14. Meprolight 5 items
  15. NcSTAR 1 item
  16. Osight 5 items
  17. Riton Optics 4 items
  18. Ruger Magazines 1 item
  19. Shield Sights 14 items
  20. Sig Sauer Magazines 15 items
  21. Sightmark 1 item
  22. Steiner 3 items
  23. Tasco 1 item
  24. Trijicon 7 items
  25. TRUGLO 5 items
  26. Viridian Weapon Technology 12 items
  27. Vortex 7 items
Color
  1. Black 146 items
  2. Clear 2 items
  3. Coyote 1 item
  4. Coyote Brown 1 item
  5. Flat Dark Earth 10 items
  6. Matte Black 1 item
  7. Olive Drab Green 1 item
  8. Rose Gold 1 item
  9. Sniper Gray 2 items
  10. Tan 1 item
Platform
  1. AR-15 16 items
  2. AR-9 14 items
  3. Bolt-Action 2 items
  4. Canik 2 items
  5. CZ 1 item
  6. Double Stack Pistol 95 items
  7. Glock 2 items
  8. Heckler & Koch 1 item
  9. PCC 12 items
  10. Remington 1 item
  11. Revolver 2 items
  12. Rimfire 3 items
  13. Ruger 2 items
  14. Shotgun 7 items
  15. Sig Sauer 4 items
  16. Single Stack Pistol 40 items
  17. Smith & Wesson 2 items
  18. Walther 2 items
Reticle Dot Size
  1. 1 MOA 2 items
  2. 1 MOA Dot / 55 MOA Circle 1 item
  3. 2 MOA 8 items
  4. 2 MOA / 8 MOA 1 item
  5. 2 MOA Dot / 21 MOA Circle 1 item
  6. 2 MOA Dot / 32 MOA Circle 30 items
  7. 2 MOA Dot / 38 MOA Circle 1 item
  8. 2 MOA Dot / 50 MOA Circle 1 item
  9. 2 MOA Dot / 65 MOA Circle 1 item
  10. 2.5 MOA 2 items
  11. 2.5 MOA Dot / 21 MOA Circle 1 item
  12. 3 MOA 54 items
  13. 3 MOA Dot / 27 MOA Circle 1 item
  14. 3 MOA Dot / 30 MOA Circle 3 items
  15. 3 MOA Dot / 32 MOA Circle 4 items
  16. 3 MOA Dot / 33 MOA Circle 3 items
  17. 3.25 MOA 5 items
  18. 3.25 MOA Dot / 55 MOA Circle 1 item
  19. 3.3 MOA 2 items
  20. 3.5 MOA 5 items
  21. 4 MOA 20 items
  22. 5 MOA 16 items
  23. 6 MOA 26 items
  24. 6.5 MOA 1 item
  25. 8 MOA 10 items
  26. 9 MOA 1 item
  27. 15 MOA 1 item
Reticle
  1. Circle 39 items
  2. Circle Dot 52 items
  3. Dot 148 items
  4. MOA 2 items
  5. MOA Center Dot 1 item
  6. MOA-Dot 7 items
  7. Multi 5 items
  8. Plex 2 items
Sight Style
  1. Blacked Out 1 item
  2. Tritium Night Sight 1 item
Material
  1. Aluminum 128 items
  2. Carbon Fiber 1 item
  3. Polymer 13 items
  4. Steel / Polymer 2 items
  5. Titanium 3 items
Footprint
  1. RMR 36 items
  2. RMRcc 1 item
  3. Shield RMSc 52 items
  4. DeltaPoint Pro 14 items
  5. ACRO 10 items
  6. Holosun 509t 2 items
  7. Vortex Razor 1 item
  8. Glock MOS 5 items
  9. CZ P-10 1 item
  10. Walther PDP 1 item
  11. S&W C.O.R.E. 1 item
  12. H&K VP9 1 item
  13. Docter 10 items
  14. SIG-LOC 2 items
  15. Holosun 507k 5 items
  16. PRO RX 4 items
  17. ROMEO3 2 items
Inventory
  1. In Stock 126 items
  2. Out of Stock 22 items
Customer Rating
  1. 5
    20 items
  2. 4
    & up     30 items
  3. 3
    & up     34 items
  4. 2
    & up     35 items
  5. 1
    & up     36 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. Trijicon RMR HD Adjustable Red Reflex Sight
    Trijicon RMR HD Adjustable Red Reflex Sight
    $849.99 $774.00 Save $75.99
  2. Trijicon RMRcc Adjustable LED Red Dot Sight
    Trijicon RMRcc Adjustable LED Red Dot Sight
    $699.99 $469.99 Save $230.00
  4. Sig Sauer ROMEO-X Compact Reflex Sight
    Sig Sauer ROMEO-X Compact Reflex Sight
    $379.99 $559.99 $304.99 $439.99 Save $195.00
  5. TruGlo 1x30mm 5 MOA Red Dot Sight
    TruGlo 1x30mm 5 MOA Red Dot Sight
    Free Shipping
    (3)
    $57.99 $42.99 Save $15.00
  6. Viridian RFX15 Green 3 MOA Open Reflex Sight
    Viridian RFX15 Green 3 MOA Open Reflex Sight
    $289.99 $309.99 $189.99 $214.99 Save $100.00
  7. Viridian RFX11 Green 3 MOA Open Reflex Sight
    Viridian RFX11 Green 3 MOA Open Reflex Sight
    $199.99 $219.99 $144.99 $149.99 Save $70.00
  8. Trijicon RMR RM01 Type 2 3.25 MOA Red Dot Sight
    Trijicon RMR RM01 Type 2 3.25 MOA Red Dot Sight
    Rebate Available
    $668.99 $720.99 $474.99 Save $246.00
  10. Burris Fastfire IV Multi-Reticle Open Reflex Sight
    Burris Fastfire IV Multi-Reticle Open Reflex Sight
    Coupon Available
    $480.99 $249.99 Save $231.00
  11. TruGlo XtRM 2x42mm 2.5 MOA Red Dot Scope
    TruGlo XtRM 2x42mm 2.5 MOA Red Dot Scope
    Free Shipping
    (2)
    $99.99 $72.99 Save $27.00
  13. Trijicon Dual Defense Kit RMR Type 2 & M17/M18 Mounting Plate w/ Integrated Sights
    Trijicon Dual Defense Kit RMR Type 2 & M17/M18 Mounting Plate w/ Integrated Sights
    Rebate Available
    $925.99 $950.99 $614.99 Save $336.00
  14. Burris FastFire E 3.5 MOA Dot Sight
    Burris FastFire E 3.5 MOA Dot Sight
    Coupon Available
    $420.99 $279.99 Save $141.00
  16. Leapers UTG OP3 4 MOA Dot Sight
    Leapers UTG OP3 4 MOA Dot Sight
    $119.99 $139.99 $99.99 $104.99 Save $40.00
  17. Crimson Trace RAD Micro Pro Reflex Sight
    Crimson Trace RAD Micro Pro Reflex Sight
    Free Shipping
    $274.99 $139.99 Save $135.00
  18. Crimson Trace RAD Pro Reflex Sight
    Crimson Trace RAD Pro Reflex Sight
    Free Shipping
    $289.99 $179.99 Save $110.00
  19. Sig Sauer ROMEO1 Pro Reflex Sight
    Sig Sauer ROMEO1 Pro Reflex Sight
    Free Shipping
    $459.99 $314.99 Save $145.00
  20. Sig Sauer ROMEO2 Red Reflex Sight
    Sig Sauer ROMEO2 Red Reflex Sight
    $909.99 $1,039.99 $699.99 $799.99 Save $240.00
  21. Vortex Defender-XL Micro Reflex Sight
    Vortex Defender-XL Micro Reflex Sight
    Free Shipping
    $599.99 $399.99 Save $200.00
  22. Vortex Razor Red Reflex Sight
    Vortex Razor Red Reflex Sight
    Coupon Available
    $499.99 $299.99 $399.99 Save $200.00
  23. 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
  24. Sig Sauer ROMEO-X SIG-LOC Compact Enclosed Reflex Sight
    Sig Sauer ROMEO-X SIG-LOC Compact Enclosed Reflex Sight
    $529.99 $589.99
  25. Vortex Defender-ST Micro Reflex Sight
    Vortex Defender-ST Micro Reflex Sight
    Free Shipping
    $449.99 $299.99 Save $150.00
  26. Viridian RFX44 Green Dot Sight w/ Adapter Plate
    Viridian RFX44 Green Dot Sight w/ Adapter Plate
    $399.99 $459.99

    Add to Cart to See Price.

    $289.99 Save $170.00
  27. Athlon Optics Midas EDC Pro 3 MOA Red Dot Sight
    Athlon Optics Midas EDC Pro 3 MOA Red Dot Sight
    Coupon Available
    $274.99 $219.99 Save $55.00
  28. 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
  29. Athlon Optics Midas Burst 3 MOA Red Dot Sight
    Athlon Optics Midas Burst 3 MOA Red Dot Sight
    Coupon Available
    $362.99 $224.99 Save $138.00
  31. TruGlo Nexus 3 MOA Red Dot Sight
    TruGlo Nexus 3 MOA Red Dot Sight
    $189.99 $139.99 Save $50.00
  32. Viridian RFX42 3.5 MOA Enclosed Micro Green Dot Sight
    Viridian RFX42 3.5 MOA Enclosed Micro Green Dot Sight
    (1)

    Add to Cart to See Price.

    $339.99 $259.99 Save $80.00
  33. Steiner MPSc 1.6 MOA Enclosed Red Dot Sight
    Steiner MPSc 1.6 MOA Enclosed Red Dot Sight
    Free Shipping
    $574.99 $449.99 Save $125.00
  34. Steiner MPS 2.0 3.3 MOA Red Dot Sight
    Steiner MPS 2.0 3.3 MOA Red Dot Sight
    Coupon Available
    $631.99 $549.99 Save $82.00
  35. Sig Sauer ROMEO3MAX 1x30mm 6MOA Open-Reflex Sight
    Sig Sauer ROMEO3MAX 1x30mm 6MOA Open-Reflex Sight
    Coupon Available
    $909.99 $629.99 Save $280.00
  38. Bushnell First Strike 2.0 Reflex Sight
    Bushnell First Strike 2.0 Reflex Sight
    Free Shipping
    (1)
    $249.99 $169.99 Save $80.00
  39. Bushnell RXS-250 Reflex Sight
    Bushnell RXS-250 Reflex Sight
    Free Shipping
    $374.95 $194.99 Save $179.96
  40. Aimpoint Acro S-2 Reflex Shotgun Sight
    Aimpoint Acro S-2 Reflex Shotgun Sight
    Free Shipping

    Add to Cart to See Price.

    $864.99 $778.99 Save $86.00
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