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  1. Color
    Black
  2. Platform
    Double Stack Pistol
  3. Reticle
    Dot
  4. Material
    Aluminum
Brand
  1. Ameriglo 1 item
  2. Athlon Optics 5 items
  3. Burris Optics 3 items
  4. Bushnell 4 items
  5. Canik 3 items
  6. Crimson Trace 6 items
  7. EOTech 1 item
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  10. LaserMax 3 items
  11. Leapers, Inc. 2 items
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  16. Sig Sauer Magazines 10 items
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  22. Vortex 6 items
Color
  1. Black 81 items
  2. Coyote 1 item
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  5. Olive Drab Green 1 item
  6. Rose Gold 1 item
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  8. Tan 1 item
Platform
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  5. CZ 1 item
  6. Double Stack Pistol 81 items
  7. Heckler & Koch 1 item
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  10. Revolver 2 items
  11. Rimfire 3 items
  12. Ruger 1 item
  13. Shotgun 6 items
  14. Sig Sauer 1 item
  15. Single Stack Pistol 24 items
  16. Smith & Wesson 1 item
  17. Walther 1 item
Reticle Color
  1. Gold 5 items
  2. Green 24 items
  3. Red 72 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 4 items
  4. 2 MOA Dot / 32 MOA Circle 12 items
  5. 2 MOA Dot / 50 MOA Circle 1 item
  6. 2.5 MOA 1 item
  7. 3 MOA 37 items
  8. 3 MOA Dot / 30 MOA Circle 1 item
  9. 3 MOA Dot / 32 MOA Circle 1 item
  10. 3 MOA Dot / 33 MOA Circle 3 items
  11. 3.25 MOA 2 items
  12. 3.25 MOA Dot / 55 MOA Circle 1 item
  13. 3.3 MOA 1 item
  14. 3.5 MOA 3 items
  15. 4 MOA 13 items
  16. 5 MOA 14 items
  17. 6 MOA 20 items
  18. 6.5 MOA 1 item
  19. 8 MOA 7 items
Reticle
  1. Circle 14 items
  2. Circle Dot 19 items
  3. Dot 81 items
  4. MOA-Dot 1 item
  5. Multi 2 items
Battery
  1. AA / CR1632 1 item
  2. CR1620 4 items
  3. CR1632 35 items
  4. CR2032 41 items
Focal Plane
  1. Second Focal Plane 2 items
Adjustment
  1. MOA 77 items
Material
  1. Aluminum 81 items
  2. Carbon Fiber 1 item
  3. Polymer 9 items
  4. Steel / Polymer 3 items
  5. Titanium 1 item
Footprint
  1. RMR 21 items
  2. Shield RMSc 22 items
  3. DeltaPoint Pro 11 items
  4. ACRO 7 items
  5. Holosun 509t 1 item
  6. Vortex Razor 1 item
  7. Glock MOS 3 items
  8. Docter 12 items
  9. SIG-LOC 2 items
  10. Holosun 507k 2 items
  11. PRO RX 4 items
Inventory
  1. In Stock 66 items
  2. Out of Stock 15 items
Customer Rating
  1. 5
    7 items
  2. 4
    & up     12 items
  3. 3
    & up     14 items
  4. 2
    & up     15 items
  5. 1
    & up     16 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. Crimson Trace RAD Green Dot Open Reflex Sight
    Crimson Trace RAD Green Dot Open Reflex Sight
    Free Shipping
    $241.99 $114.99 Save $127.00
  2. Viridian RFX25 3 MOA Green Dot Sight
    Viridian RFX25 3 MOA Green Dot Sight
    Free Shipping
    $289.99 $249.99 Save $40.00
  3. Sig Sauer ROMEO2 Red Reflex Sight
    Sig Sauer ROMEO2 Red Reflex Sight
    $909.99 $1,039.99 $699.99 $799.99 Save $240.00
  4. Trijicon RMR RM01 Red Dot Sight Type 2 3.25 MOA Black
    Trijicon RMR RM01 Type 2 3.25 MOA Red Dot Sight
    Rebate Available
    $668.99 $720.99 $474.99 Save $246.00
  5. Meprolight MPO-F 33 MOA Bullseye / 3 MOA Red Dot Sight
    Meprolight MPO-F 33 MOA Bullseye / 3 MOA Red Dot Sight
    Free Shipping
    $384.99 $349.99 Save $35.00
  7. Riton Optics 3 Tactix MPRD 3 MOA Red Dot Sight
    Riton Optics 3 Tactix MPRD 3 MOA Red Dot Sight
    Free Shipping
    $329.99 $299.99 Save $30.00
  9. 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
  10. 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
  11. Shield Sights RMSsc Glass Edition Red Dot Sight
    Shield Sights RMSsc Glass Edition Red Dot Sight
    $429.99 $379.99 Save $50.00
  12. Sig Sauer ROMEO-X SIG-LOC Compact Enclosed Reflex Sight
    Sig Sauer ROMEO-X SIG-LOC Compact Enclosed Reflex Sight
    $529.99 $549.99
  13. Burris FastFire III Red Reflex Sight w/ Mount
    Burris FastFire III Red Reflex Sight w/ Mount
    $288.99 $191.99 $239.99 Save $97.00
  14. Burris Fastfire IV Multi-Reticle Open Reflex Sight
    Burris Fastfire IV Multi-Reticle Open Reflex Sight
    Free Shipping
    $480.99 $319.99 Save $161.00
  15. Vortex Defender-XL Micro Reflex Sight
    Vortex Defender-XL Micro Reflex Sight
    Free Shipping
    $599.99 $399.99 Save $200.00
  16. Leapers UTG OP3 4 MOA Dot Sight
    Leapers UTG OP3 4 MOA Dot Sight
    Free Shipping
    $119.99 $139.99
  17. Sig Sauer Romeo3 Pro Red Dot Reflex Sight
    Sig Sauer Romeo3 Pro Red Dot Reflex Sight
    $699.99
  18. 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
  19. 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
  20. 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
  21. Sig Sauer ROMEO-X SIG-LOC Pro Enclosed Reflex Sight
    Sig Sauer ROMEO-X SIG-LOC Pro Enclosed Reflex Sight
    $579.99 $599.99
  22. Sig Sauer ROMEO-X PRO 3 MOA Red Dot Sight
    Sig Sauer ROMEO-X Pro Reflex Sight
    (1)
    $429.99 $609.99 $429.99 $469.99 Save $140.00
  23. 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
  24. 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
  25. 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
  26. Viridian RFX44 Green Dot Sight w/ Mount
    Viridian RFX44 Green Dot Sight w/ Mount
    Free Shipping
    $419.99 $429.99 $369.99 $379.99 Save $50.00
  27. Canik MECANIK M01 3 MOA Red Dot Reflex Sight
    Canik MECANIK M01 3 MOA Red Dot Reflex Sight
    Out of stock
    (29)
    $249.99 $159.99 Save $90.00
  28. Bushnell Advance Reflex Sight
    Bushnell Advance Reflex Sight
    Out of stock
    $209.99 $139.99 Save $70.00
  29. Riton Optics 1 Tactix 2 MOA Red Dot Sight
    Riton Optics 1 Tactix 2 MOA Red Dot Sight
    Out of stock
    $249.99 $199.99 Save $50.00
  30. Lasermax ERDS 3 MOA Red Dot Sight
    Lasermax ERDS 3 MOA Red Dot Sight
    Out of stock
    $399.99 $349.99 Save $50.00
  33. Athlon Optics MIDAS TSR1 Red Dot Sight
    Athlon Optics MIDAS TSR1 Red Dot Sight
    Out of stock
    $274.99 $219.99 Save $55.00
  34. Athlon Optics MIDAS TSR1-M Red Dot Sight
    Athlon Optics MIDAS TSR1-M Red Dot Sight
    Out of stock
    $262.99 $287.99 $209.99 $229.99 Save $58.00
  35. Sig Sauer ROMEO1 Reflex Sight
    Sig Sauer ROMEO1 Reflex Sight
    Out of stock
    $419.99 $249.99 $279.99 Save $170.00
  36. Holosun EPS CORE Enclosed Reflex Sight
    Holosun EPS CORE Enclosed Reflex Sight
    Out of stock
    $270.99 $352.99 $229.99 $299.99 Save $53.00
  37. Firefield Impact Mini 5 MOA Red Dot Sight
    Firefield Impact Mini 5 MOA Red Dot Sight
    Out of stock
    $57.99 $49.99 Save $8.00
  38. Shield Sights AMSc Mini Red Dot Sight
    Shield Sights AMSc Mini Red Dot Sight
    Out of stock
    $569.99 $509.99 Save $60.00
  40. Tasco ProPoint 1x25mm Reflex Sight
    Tasco ProPoint 1x25mm Reflex Sight
    Out of stock
    $104.99 $74.99 Save $30.00
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