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  1. Reticle Color
    Red
  2. Reticle
    Dot
  3. Adjustment
    MOA
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 2 items
  7. Canik 4 items
  8. Crimson Trace 5 items
  9. EOTech 1 item
  10. Firefield 1 item
  11. Holosun 16 items
  12. LaserMax 3 items
  13. Leapers, Inc. 1 item
  14. Meprolight 4 items
  15. Riton Optics 4 items
  16. Shield Sights 9 items
  17. Sig Sauer Magazines 16 items
  18. Sightmark 1 item
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  20. Tasco 1 item
  21. Trijicon 7 items
  22. TRUGLO 5 items
  23. Vortex 7 items
Color
  1. Black 106 items
  2. Coyote 1 item
  3. Coyote Brown 1 item
  4. Flat Dark Earth 7 items
  5. Matte Black 1 item
  6. Olive Drab Green 1 item
  7. Rose Gold 1 item
  8. Sniper Gray 2 items
  9. Tan 1 item
Magnification Range
  1. 1x 106 items
  2. 2x 1 item
Platform
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  2. AR-9 7 items
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  4. Canik 2 items
  5. Double Stack Pistol 76 items
  6. Glock 1 item
  7. PCC 7 items
  8. Remington 1 item
  9. Revolver 2 items
  10. Rimfire 2 items
  11. Shotgun 6 items
  12. Sig Sauer 1 item
  13. Single Stack Pistol 28 items
  14. Smith & Wesson 1 item
Reticle Color
  1. Gold 11 items
  2. Green 50 items
  3. Red 107 items
  4. Red & Green 1 item
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 / 32 MOA Circle 18 items
  6. 2 MOA Dot / 38 MOA Circle 1 item
  7. 2 MOA Dot / 50 MOA Circle 1 item
  8. 2 MOA Dot / 65 MOA Circle 1 item
  9. 2.5 MOA 2 items
  10. 3 MOA 42 items
  11. 3 MOA Dot / 30 MOA Circle 2 items
  12. 3 MOA Dot / 32 MOA Circle 3 items
  13. 3 MOA Dot / 33 MOA Circle 2 items
  14. 3.25 MOA 5 items
  15. 3.25 MOA Dot / 55 MOA Circle 1 item
  16. 3.3 MOA 1 item
  17. 3.5 MOA 4 items
  18. 4 MOA 13 items
  19. 5 MOA 9 items
  20. 6 MOA 27 items
  21. 6.5 MOA 1 item
  22. 8 MOA 9 items
  23. 9 MOA 1 item
  24. 10 MOA 1 item
Reticle
  1. Circle 23 items
  2. Circle Dot 33 items
  3. Dot 107 items
  4. MOA-Dot 5 items
  5. Multi 4 items
Sight Style
  1. Blacked Out 1 item
  2. Tritium Night Sight 1 item
Battery
  1. CR1620 6 items
  2. CR1632 45 items
  3. CR2032 56 items
Focal Plane
  1. Second Focal Plane 2 items
Adjustment
  1. MOA 107 items
Material
  1. Aluminum 94 items
  2. Polymer 7 items
  3. Steel / Polymer 3 items
  4. Titanium 2 items
Footprint
  1. RMR 28 items
  2. RMRcc 1 item
  3. Shield RMSc 33 items
  4. DeltaPoint Pro 14 items
  5. ACRO 7 items
  6. Holosun 509t 2 items
  7. Vortex Razor 1 item
  8. Glock MOS 1 item
  9. Docter 8 items
  10. SIG-LOC 2 items
  11. Holosun 507k 4 items
  12. PRO RX 3 items
  13. ROMEO3 2 items
Inventory
  1. In Stock 80 items
  2. Out of Stock 27 items
Customer Rating
  1. 5
    14 items
  2. 4
    & up     22 items
  3. 3
    & up     24 items
  4. 2
    & up     25 items
  5. 1
    & up     26 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 ROMEO2 Red Reflex Sight
    Sig Sauer ROMEO2 Red Reflex Sight
    $909.99 $1,039.99 $699.99 $799.99 Save $240.00
  2. 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
  3. Vortex Defender-XL Micro Reflex Sight
    Vortex Defender-XL Micro Reflex Sight
    Free Shipping
    $599.99 $399.99 Save $200.00
  4. Ameriglo Haven 5 MOA Red Dot Open Reflex Sight
    Ameriglo Haven 5 MOA Red Dot Open Reflex Sight
    Free Shipping
    $379.99 $209.99 Save $170.00
  5. Athlon Optics Midas Flash Red Reflex Sight
    Athlon Optics Midas Flash Red Reflex Sight
    Free Shipping
    $362.99 $224.99 $229.99 Save $138.00
  7. Burris Fastfire C 6 MOA Reflex Red Dot
    Burris Fastfire C 6 MOA Reflex Red Dot
    Free Shipping
    (1)
    $240.99 $159.99 Save $81.00
  8. Bushnell RXS-250 Reflex Sight
    Bushnell RXS-250 Reflex Sight
    Free Shipping
    $374.95 $194.99 Save $179.96
  9. Burris Fastfire IV Multi-Reticle Open Reflex Sight
    Burris Fastfire IV Multi-Reticle Open Reflex Sight
    Free Shipping
    $480.99 $249.99 Save $231.00
  11. Athlon Optics Midas Burst 3 MOA Red Dot Sight
    Athlon Optics Midas Burst 3 MOA Red Dot Sight
    Free Shipping
    $362.99 $224.99 Save $138.00
  13. Crimson Trace RAD Micro 3 MOA Red Dot Reflex Sight
    Crimson Trace RAD Micro 3 MOA Red Dot Reflex Sight
    Free Shipping
    $197.99 $159.99 Save $38.00
  14. Crimson Trace RAD Red Dot Open Reflex Sight
    Crimson Trace RAD Red Dot Open Reflex Sight
    Free Shipping
    $241.99 $119.99 Save $122.00
  15. Crimson Trace RAD Pro Reflex Sight
    Crimson Trace RAD Pro Reflex Sight
    Free Shipping
    $289.99 $179.99 Save $110.00
  16. Leapers UTG OP3 4 MOA Dot Sight
    Leapers UTG OP3 4 MOA Dot Sight
    Free Shipping
    $119.99 $139.99 $99.99 $104.99 Save $40.00
  17. 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 $344.99 Save $95.00
  19. Meprolight MPO-DS 3.5 MOA Red Dot Sight
    Meprolight MPO-DS 3.5 MOA Red Dot Sight
    Free Shipping
    $219.99 $164.99 Save $55.00
  20. 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
  21. Riton Optics 3 Tactix 3 MOA Red Dot Sight
    Riton Optics 3 Tactix 3 MOA Red Dot Sight
    Free Shipping
    $369.99 $229.99 Save $140.00
  23. Shield Sights SMSc Red Dot Sight
    Shield Sights SMSc Red Dot Sight
    Free Shipping
    $269.99 $189.99 $199.99 Save $80.00
  24. 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
  25. 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
  26. Meprolight MPO-DF 3.5 MOA Red Dot Sight
    Meprolight MPO-DF 3.5 MOA Red Dot Sight
    Free Shipping
    (1)
    $209.99 $159.99 Save $50.00
  27. Shield Sights OMSsc Glass Edition Red Dot Sight
    Shield Sights OMSsc Glass Edition Red Dot Sight
    Free Shipping
    $429.99 $299.99 Save $130.00
  28. Shield Sights RMSsc Glass Edition Red Dot Sight
    Shield Sights RMSsc Glass Edition Red Dot Sight
    $429.99 $299.99 Save $130.00
  29. Shield Sights RMSx XL Glass Edition Red Dot Sight
    Shield Sights RMSx XL Glass Edition Red Dot Sight
    (2)
    $489.99 $339.99 Save $150.00
  30. Shield Sights SMSc 2.0 Glass Edition Red Dot Sight
    Shield Sights SMSc 2.0 Glass Edition Red Dot Sight
    Free Shipping
    $299.99 $199.99 Save $100.00
  31. TRUGLO TRU-TEC Micro Red Dot Sight and RMR Mount
    TRUGLO TRU-TEC Micro Red Dot Sight and RMR Mount
    Free Shipping
    $272.99 $189.99 Save $83.00
  33. Truglo Nexus 3 MOA Red Dot Sight
    Truglo Nexus 3 MOA Red Dot Sight
    $189.99 $129.99 Save $60.00
  34. Sig Sauer ROMEO-X Pro Enclosed Reflex Sight
    Sig Sauer ROMEO-X Pro Enclosed Reflex Sight
    Coupon Available
    $529.99 $589.99
  35. Riton Optics 3 Tactix MPRD 3 MOA Red Dot Sight
    Riton Optics 3 Tactix MPRD 3 MOA Red Dot Sight
    Free Shipping
    $329.99 $264.99 Save $65.00
  36. Crimson Trace CTS-1520 Dovetail Mount Combo Kit
    Crimson Trace CTS-1520 Dovetail Mount Combo Kit
    Free Shipping
    (1)
    $164.99 $109.99 Save $55.00
  37. Sig Sauer ROMEO-X SIG-LOC Compact Enclosed Reflex Sight
    Sig Sauer ROMEO-X SIG-LOC Compact Enclosed Reflex Sight
    $529.99 $549.99
  38. Shield Sights RMSc Glass Edition Red Dot Sight
    Shield Sights RMSc Glass Edition Red Dot Sight
    Free Shipping
    $429.99 $299.99 Save $130.00
  39. Sig Sauer ROMEO-X SIG-LOC Pro Enclosed Reflex Sight
    Sig Sauer ROMEO-X SIG-LOC Pro Enclosed Reflex Sight
    $579.99 $599.99
  40. Burris FastFire III Red Reflex Sight w/ Mount
    Burris FastFire III Red Reflex Sight w/ Mount
    $288.99 $149.99 $209.99 Save $139.00
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