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  1. Aimpoint 1 item
  2. Ameriglo 1 item
  3. Athlon Optics 5 items
  4. Burris Optics 4 items
  5. Bushnell 2 items
  6. C&H Precision Weapons Systems 3 items
  7. Canik 2 items
  8. Crimson Trace 8 items
  9. EOTech 1 item
  10. Holosun 19 items
  11. Leapers, Inc. 2 items
  12. Meprolight 4 items
  13. NcSTAR 1 item
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  15. Ruger Magazines 1 item
  16. Shield Sights 12 items
  17. Sig Sauer Magazines 17 items
  18. Sightmark 1 item
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  20. Trijicon 5 items
  21. TRUGLO 5 items
  22. Viridian Weapon Technology 12 items
  23. Vortex 7 items
Color
  1. Black 117 items
  2. Coyote 1 item
  3. Flat Dark Earth 9 items
  4. Olive Drab Green 1 item
  5. Rose Gold 1 item
  6. Sniper Gray 1 item
  7. Tan 1 item
Magnification Range
  1. 1x 116 items
  2. 2x 1 item
Platform
  1. AR-15 11 items
  2. AR-9 9 items
  3. Bolt-Action 2 items
  4. Canik 1 item
  5. CZ 1 item
  6. Double Stack Pistol 76 items
  7. Glock 2 items
  8. Heckler & Koch 1 item
  9. PCC 9 items
  10. Remington 1 item
  11. Revolver 2 items
  12. Rimfire 3 items
  13. Ruger 2 items
  14. Shotgun 6 items
  15. Sig Sauer 2 items
  16. Single Stack Pistol 28 items
  17. Smith & Wesson 2 items
  18. Walther 2 items
Reticle Color
  1. Gold 7 items
  2. Green 47 items
  3. Red 90 items
  4. Red & Green 1 item
Reticle Dot Size
  1. 1 MOA 1 item
  2. 1 MOA Dot / 55 MOA Circle 1 item
  3. 2 MOA 7 items
  4. 2 MOA Dot / 32 MOA Circle 21 items
  5. 2 MOA Dot / 38 MOA Circle 1 item
  6. 2 MOA Dot / 65 MOA Circle 1 item
  7. 2.5 MOA 1 item
  8. 3 MOA 44 items
  9. 3 MOA Dot / 27 MOA Circle 1 item
  10. 3 MOA Dot / 30 MOA Circle 2 items
  11. 3 MOA Dot / 32 MOA Circle 2 items
  12. 3 MOA Dot / 33 MOA Circle 2 items
  13. 3.25 MOA 4 items
  14. 3.25 MOA Dot / 55 MOA Circle 1 item
  15. 3.3 MOA 1 item
  16. 3.5 MOA 4 items
  17. 4 MOA 14 items
  18. 5 MOA 13 items
  19. 6 MOA 25 items
  20. 6.5 MOA 1 item
  21. 8 MOA 8 items
  22. 9 MOA 1 item
  23. 15 MOA 1 item
Reticle
  1. Circle 25 items
  2. Circle Dot 33 items
  3. Dot 117 items
  4. MOA Center Dot 1 item
  5. MOA-Dot 1 item
  6. Multi 2 items
  7. Plex 2 items
Sight Style
  1. Blacked Out 1 item
  2. Tritium Night Sight 1 item
Battery
  1. AA / CR1632 1 item
  2. CR1620 5 items
  3. CR1632 46 items
  4. CR2032 57 items
  5. Rechargeable 7 items
Focal Plane
  1. Second Focal Plane 1 item
Adjustment
  1. MOA 106 items
Material
  1. Aluminum 94 items
  2. Carbon Fiber 1 item
  3. Polymer 11 items
  4. Steel / Polymer 7 items
  5. Titanium 3 items
Footprint
  1. RMR 26 items
  2. RMRcc 1 item
  3. Shield RMSc 40 items
  4. DeltaPoint Pro 14 items
  5. ACRO 8 items
  6. Holosun 509t 1 item
  7. Vortex Razor 1 item
  8. Glock MOS 3 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 3 items
  17. ROMEO3 1 item
Inventory
  1. In Stock 117 items
  2. Out of Stock 29 items
Customer Rating
  1. 5
    17 items
  2. 4
    & up     24 items
  3. 3
    & up     26 items
  4. 2
    & up     27 items
  5. 1
    & up     28 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. Viridian RFX25 3 MOA Green Dot Sight
    Viridian RFX25 3 MOA Green Dot Sight
    Free Shipping
    $289.99 $249.99 Save $40.00
  2. Meprolight MPO-DS 3.5 MOA Red Dot Sight
    Meprolight MPO-DS 3.5 MOA Red Dot Sight
    Free Shipping
    $219.99 $199.99 Save $20.00
  3. TRUGLO TRU-TEC Micro Red Dot Sight and RMR Mount
    TRUGLO TRU-TEC Micro Red Dot Sight and RMR Mount
    Free Shipping
    $272.99 $214.99 Save $58.00
  4. Meprolight MPO Pro-F 33 MOA Bullseye / 3 MOA Red Dot Sight
    Meprolight MPO Pro-F 33 MOA Bullseye / 3 MOA Red Dot Sight
    Free Shipping
    $439.99 $399.99 Save $40.00
  5. Meprolight MPO-DF 3.5 MOA Red Dot Sight
    Meprolight MPO-DF 3.5 MOA Red Dot Sight
    Free Shipping
    (1)
    $209.99 $189.99 Save $20.00
  6. Burris FastFire III Red Reflex Sight w/ Mount
    Burris FastFire III Red Reflex Sight w/ Mount
    $288.99 $239.99 Save $49.00
  7. Burris Fastfire IV Multi-Reticle Open Reflex Sight
    Burris Fastfire IV Multi-Reticle Open Reflex Sight
    Free Shipping
    $480.99 $399.99 Save $81.00
  8. Burris Fastfire C 6 MOA Reflex Red Dot
    Burris Fastfire C 6 MOA Reflex Red Dot
    Free Shipping
    (1)
    $240.99 $199.99 Save $41.00
  9. Crimson Trace RAD Pro Reflex Sight
    Crimson Trace RAD Pro Reflex Sight
    Free Shipping
    $289.99 $269.99 Save $20.00
  10. Crimson Trace CTS-1520 Dovetail Mount Combo Kit
    Crimson Trace CTS-1520 Dovetail Mount Combo Kit
    Free Shipping
    (1)
    $164.99 $149.99 Save $15.00
  12. Crimson Trace RAD Micro 3 MOA Red Dot Reflex Sight
    Crimson Trace RAD Micro 3 MOA Red Dot Reflex Sight
    Free Shipping
    $197.99 $189.99 Save $8.00
  13. Crimson Trace RAD Red Dot Open Reflex Sight
    Crimson Trace RAD Red Dot Open Reflex Sight
    Free Shipping
    $241.99 $221.99 Save $20.00
  14. Crimson Trace RAD Green Dot Open Reflex Sight
    Crimson Trace RAD Green Dot Open Reflex Sight
    Free Shipping
    $241.99 $221.99 Save $20.00
  17. Viridian RFX42 3.5 MOA Enclosed Micro Green Dot Sight
    Viridian RFX42 3.5 MOA Enclosed Micro Green Dot Sight
    Free Shipping
    $339.99 $299.99 Save $40.00
  19. Leapers UTG OP3 4 MOA Dot Sight
    Leapers UTG OP3 4 MOA Dot Sight
    Free Shipping
    $119.99 $139.99
  20. Sig Sauer ROMEO-X SIG-LOC Pro Enclosed Reflex Sight
    Sig Sauer ROMEO-X SIG-LOC Pro Enclosed Reflex Sight
    $579.99 $599.99
  21. 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
  23. Sig Sauer ROMEO-X Pro Reflex Sight
    Sig Sauer ROMEO-X Pro Reflex Sight
    (1)
    $429.99 $609.99 $429.99 $469.99 Save $140.00
  24. 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
  25. Shield Sights SMSc Red Dot Sight
    Shield Sights SMSc Red Dot Sight
    Free Shipping
    $269.99 $239.99 Save $30.00
  26. Viridian RFX45 Green Dot Sight w/ Picatinny Mount
    Viridian RFX45 Green Dot Sight w/ Picatinny Mount
    Free Shipping
    $479.99 $489.99 $369.99 $379.99 Save $110.00
  27. Sig Sauer Romeo3 Pro Red Dot Reflex Sight
    Sig Sauer Romeo3 Pro Red Dot Reflex Sight
    $699.99
  28. Viridian RFX45 Green Dot w/ Adapter Plate
    Viridian RFX45 Green Dot w/ Adapter Plate
    Free Shipping
    $399.99 $459.99 $349.99 Save $110.00
  29. Viridian RFX44 Green Dot Sight w/ Adapter Plate
    Viridian RFX44 Green Dot Sight w/ Adapter Plate
    Free Shipping
    $399.99 $459.99 $349.99 Save $110.00
  30. Sig Sauer ROMEO-X SIG-LOC Compact Enclosed Reflex Sight
    Sig Sauer ROMEO-X SIG-LOC Compact Enclosed Reflex Sight
    $529.99 $549.99
  33. Viridian RFX15 Green 3 MOA Open Reflex Sight
    Viridian RFX15 Green 3 MOA Open Reflex Sight
    Free Shipping
    $289.99 $309.99 $249.99 $269.99 Save $40.00
  34. Shield Sights SMS Glass Edition Red Dot Sight
    Shield Sights SMS Glass Edition Red Dot Sight
    Out of stock
    $199.99 $169.99 Save $30.00
  35. Shield Sights SMS 2.0 4 MOA Glass Edition Red Dot
    Shield Sights SMS 2.0 4 MOA Glass Edition Red Dot
    Free Shipping
    $299.99 $259.99 Save $40.00
  36. Viridian RFX35 Green 3 MOA Open Reflex Sight
    Viridian RFX35 Green 3 MOA Open Reflex Sight
    Free Shipping
    $289.99 $309.99 $249.99 $269.99 Save $40.00
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