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  1. Platform
    Single Stack Pistol
  2. Footprint
    Shield RMSc
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  1. Athlon Optics 2 items
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  5. 2.5 MOA Dot / 21 MOA Circle 1 item
  6. 3 MOA 10 items
  7. 3 MOA Dot / 30 MOA Circle 1 item
  8. 3 MOA Dot / 32 MOA Circle 1 item
  9. 3.5 MOA 1 item
  10. 4 MOA 8 items
  11. 6 MOA 7 items
  12. 8 MOA 7 items
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  5. Multi 2 items
Material
  1. Aluminum 19 items
  2. Carbon Fiber 1 item
  3. Polymer 7 items
  4. Steel / Polymer 1 item
Footprint
  1. RMR 4 items
  2. RMRcc 1 item
  3. Shield RMSc 28 items
  4. DeltaPoint Pro 1 item
  5. Holosun 507k 5 items
  6. PRO RX 3 items
Inventory
  1. In Stock 24 items
  2. Out of Stock 4 items
Customer Rating
  1. 5
    2 items
  2. 3
    & up     4 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!

  1. Holosun EPS CORE Enclosed Reflex Sight
    Holosun EPS CORE Enclosed Reflex Sight
    $270.99 $352.99 $229.99 $299.99 Save $53.00
  2. 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
  3. Sig Sauer ROMEO-RS COMPACT Dot Sight
    Sig Sauer ROMEO-RS COMPACT Dot Sight
    $149.99 $199.99
  5. Shield Sights RMSsc Glass Edition Red Dot Sight
    Shield Sights RMSsc Glass Edition Red Dot Sight
    $429.99 $299.99 Save $130.00
  6. Sig Sauer ROMEO-MDC Reflex Sight
    Sig Sauer ROMEO-MDC Reflex Sight
    Coupon Available
    $249.99 $199.99 Save $50.00
  7. 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
  8. Shield Sights AMS Red Dot Sight
    Shield Sights AMS Red Dot Sight
    $599.99 $399.99 $419.99 Save $200.00
  9. Shield Sights RMSc Glass Edition Red Dot Sight
    Shield Sights RMSc Glass Edition Red Dot Sight
    $429.99 $299.99 Save $130.00
  11. 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
  15. Burris Fastfire C 6 MOA Reflex Red Dot
    Burris Fastfire C 6 MOA Reflex Red Dot
    Coupon Available
    (1)
    $240.99 $159.99 Save $81.00
  16. Athlon Optics MIDAS EDC 3 MOA Red Dot Sight
    Athlon Optics MIDAS EDC 3 MOA Red Dot Sight
    Coupon Available
    $262.99 $154.99 Save $108.00
  19. Shield Sights AMSc Mini Red Dot Sight
    Shield Sights AMSc Mini Red Dot Sight
    $569.99 $399.99 Save $170.00
  20. 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
  21. Shield Sights SMSc Red Dot Sight
    Shield Sights SMSc Red Dot Sight
    Free Shipping
    $269.99 $189.99 $199.99 Save $80.00
  23. 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
  24. 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
  25. Sig Sauer ROMEO ZERO Micro Reflex Sight
    Sig Sauer ROMEO ZERO Micro Reflex Sight
    Out of stock
    $199.99 $139.99 $159.99 Save $60.00
  26. Athlon Optics TALOS EDC 3 MOA Red Dot Sight
    Athlon Optics TALOS EDC 3 MOA Red Dot Sight
    Out of stock
    (1)
    $162.99 $117.99 Save $45.00
  27. C&H Precision EDC Enclosed 2.5 MOA Red Dot Sight
    C&H Precision EDC Enclosed 2.5 MOA Red Dot Sight
    Out of stock
    $299.99 $224.99 Save $75.00
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