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  1. Platform
    Double Stack Pistol
  2. Reticle
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  3. Inventory
    In Stock
Brand
  1. Ameriglo 1 item
  2. Athlon Optics 3 items
  3. Burris Optics 3 items
  4. Bushnell 2 items
  5. Canik 2 items
  6. Crimson Trace 5 items
  7. Cross Armory 1 item
  8. EOTech 1 item
  9. Holosun 5 items
  10. Leapers, Inc. 2 items
  11. Meprolight 4 items
  12. NcSTAR 1 item
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  14. Riton Optics 3 items
  15. Shield Sights 14 items
  16. Sig Sauer Magazines 10 items
  17. Steiner 1 item
  18. Trijicon 4 items
  19. TRUGLO 2 items
  20. Viridian Weapon Technology 6 items
  21. Vortex 6 items
Color
  1. Black 80 items
  2. Coyote Brown 1 item
  3. Flat Dark Earth 4 items
  4. Matte Black 1 item
  5. Rose Gold 1 item
  6. Tan 1 item
Platform
  1. AR-15 14 items
  2. AR-9 12 items
  3. Bolt-Action 2 items
  4. Canik 1 item
  5. CZ 1 item
  6. Double Stack Pistol 81 items
  7. Glock 2 items
  8. Heckler & Koch 1 item
  9. PCC 10 items
  10. Remington 1 item
  11. Revolver 2 items
  12. Rimfire 3 items
  13. Ruger 1 item
  14. Shotgun 7 items
  15. Sig Sauer 4 items
  16. Single Stack Pistol 34 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 4 items
  4. 2 MOA / 8 MOA 1 item
  5. 2 MOA Dot / 32 MOA Circle 15 items
  6. 2 MOA Dot / 50 MOA Circle 1 item
  7. 2.5 MOA 1 item
  8. 3 MOA 32 items
  9. 3 MOA Dot / 30 MOA Circle 1 item
  10. 3 MOA Dot / 32 MOA Circle 2 items
  11. 3 MOA Dot / 33 MOA Circle 2 items
  12. 3.25 MOA 2 items
  13. 3.25 MOA Dot / 55 MOA Circle 1 item
  14. 3.3 MOA 1 item
  15. 3.5 MOA 3 items
  16. 4 MOA 15 items
  17. 5 MOA 11 items
  18. 6 MOA 19 items
  19. 6.5 MOA 1 item
  20. 8 MOA 9 items
Reticle
  1. Circle 16 items
  2. Circle Dot 25 items
  3. Dot 81 items
  4. MOA-Dot 5 items
  5. Multi 3 items
Material
  1. Aluminum 72 items
  2. Polymer 7 items
  3. Steel / Polymer 1 item
  4. Titanium 1 item
Footprint
  1. RMR 20 items
  2. Shield RMSc 30 items
  3. DeltaPoint Pro 10 items
  4. ACRO 6 items
  5. Holosun 509t 1 item
  6. Vortex Razor 1 item
  7. Glock MOS 2 items
  8. Docter 9 items
  9. SIG-LOC 2 items
  10. Holosun 507k 2 items
  11. PRO RX 3 items
Inventory
  1. In Stock 81 items
  2. Out of Stock 16 items
Customer Rating
  1. 5
    6 items
  2. 4
    & up     11 items
  3. 3
    & up     13 items
  4. 2
    & up     14 items
  5. 1
    & up     15 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. Shield Sights RMSsc Glass Edition Red Dot Sight
    Shield Sights RMSsc Glass Edition Red Dot Sight
    $429.99 $299.99 Save $130.00
  2. Shield Sights SMSc 2.0 Glass Edition Red Dot Sight
    Shield Sights SMSc 2.0 Glass Edition Red Dot Sight
    $299.99 $199.99 Save $100.00
  3. Shield Sights SMSc Red Dot Sight
    Shield Sights SMSc Red Dot Sight
    Free Shipping
    $269.99 $189.99 $199.99 Save $80.00
  4. 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
  5. Sig Sauer ROMEO-X Pro Enclosed Reflex Sight
    Sig Sauer ROMEO-X Pro Enclosed Reflex Sight
    Coupon Available
    $529.99 $589.99
  6. Sig Sauer ROMEO-X SIG-LOC Pro Enclosed Reflex Sight
    Sig Sauer ROMEO-X SIG-LOC Pro Enclosed Reflex Sight
    $579.99 $639.99
  7. Sig Sauer ROMEO1 Pro Reflex Sight
    Sig Sauer ROMEO1 Pro Reflex Sight
    Free Shipping
    $459.99 $314.99 Save $145.00
  8. Sig Sauer ROMEO2 Red Reflex Sight
    Sig Sauer ROMEO2 Red Reflex Sight
    $909.99 $1,039.99 $699.99 $799.99 Save $240.00
  9. Vortex Razor Red Reflex Sight
    Vortex Razor Red Reflex Sight
    Coupon Available
    $499.99 $299.99 $399.99 Save $200.00
  10. 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
  11. Sig Sauer ROMEO-X SIG-LOC Compact Enclosed Reflex Sight
    Sig Sauer ROMEO-X SIG-LOC Compact Enclosed Reflex Sight
    $529.99 $589.99
  12. 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
  13. Viridian RFX44 Green Dot Sight w/ Mount
    Viridian RFX44 Green Dot Sight w/ Mount
    $419.99 $429.99 $369.99 $379.99 Save $50.00
  14. Viridian RFX45 Green Dot Sight w/ Picatinny Mount
    Viridian RFX45 Green Dot Sight w/ Picatinny Mount
    $479.99 $489.99 $289.99 $299.99 Save $200.00
  15. 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
  16. 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
  17. Sig Sauer ROMEO-MDC Reflex Sight
    Sig Sauer ROMEO-MDC Reflex Sight
    Coupon Available
    $249.99 $199.99 Save $50.00
  18. TruGlo Nexus 3 MOA Red Dot Sight
    TruGlo Nexus 3 MOA Red Dot Sight
    $189.99 $139.99 Save $50.00
  19. Sig Sauer Romeo3 Pro Red Dot Reflex Sight
    Sig Sauer Romeo3 Pro Red Dot Reflex Sight
    $699.99
  20. 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
  21. 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
  22. Viridian RFX25 3 MOA Green Dot Sight
    Viridian RFX25 3 MOA Green Dot Sight

    Add to Cart to See Price.

    $289.99 $179.99 Save $110.00
  24. 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
  26. Shield Sights SMS 4 MOA Red Dot
    Shield Sights SMS 4 MOA Red Dot
    $199.99 $129.99 Save $70.00
  28. Shield Sights SMS 2.0 4 MOA Red Dot
    Shield Sights SMS 2.0 4 MOA Red Dot
    $269.99 $189.99 Save $80.00
  34. Bushnell RXS-250 Reflex Sight
    Bushnell RXS-250 Reflex Sight
    Free Shipping
    $374.95 $194.99 Save $179.96
  36. Ameriglo Haven Red Dot Sight
    Ameriglo Haven Red Dot Sight
    $379.99 $209.99 Save $170.00
  37. Crimson Trace RAD Dot Open Reflex Sight
    Crimson Trace RAD Dot Open Reflex Sight
    $241.99 $119.99 $179.99 Save $122.00
  38. Crimson Trace RAD Micro Reflex Sight
    Crimson Trace RAD Micro Reflex Sight
    $197.99 $109.99 $159.99 Save $88.00
  39. 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
  40. Shield Sights SMS Glass Edition Red Dot Sight
    Shield Sights SMS Glass Edition Red Dot Sight
    Free Shipping
    $199.99 $144.99 Save $55.00
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