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  1. Brand
    Sig Sauer Magazines
  2. Platform
    Sig Sauer
Brand
  1. Aim Sports Inc 1 item
  2. Apex Tactical 1 item
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  4. Backup Tactical 3 items
  5. Faxon Firearms 3 items
  6. Fdez Werx 1 item
  7. Flux Defense 6 items
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  21. Samson Manufacturing Corp 1 item
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  23. Sharps Bros. 13 items
  24. Sig Sauer Magazines 47 items
  25. SilencerCo 2 items
  26. Strike Industries 2 items
  27. Talon Grips 2 items
  28. Timber Creek Outdoors 4 items
  29. Timney Triggers USA 1 item
  30. TriggerTech 2 items
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  34. Tyrant Designs 14 items
  35. Wilson Combat 1 item
  36. XS Sight Systems 4 items
Color
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  3. Coyote Brown 1 item
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  5. Gray 1 item
  6. Green 4 items
  7. Tungsten 1 item
Thread Pattern
  1. 1/2x28 4 items
  2. 5/8x24 2 items
  3. 13.5x1LH 2 items
Magnification Range
  1. 1x 3 items
Platform
  1. AR-15 7 items
  2. Double Stack Pistol 18 items
  3. Sig Sauer 47 items
  4. Single Stack Pistol 13 items
Caliber
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  2. 357 SIG 2 items
  3. 40 S&W 2 items
  4. 6.5 Creedmoor 1 item
  5. 9mm Luger 9 items
Reticle Color
  1. Green 2 items
  2. Red 1 item
Reticle Dot Size
  1. 2 MOA 1 item
  2. 2 MOA Dot / 32 MOA Circle 2 items
  3. 3 MOA 2 items
  4. 6 MOA 2 items
Reticle
  1. Circle Dot 3 items
Sight Style
  1. Tritium Night Sight 4 items
Battery
  1. CR1632 1 item
  2. CR2032 2 items
Barrel Length
  1. 3.5" 1 item
  2. 3.9" 1 item
  3. 4.3" 1 item
  4. 4.4" 1 item
  5. 4.60" 1 item
  6. 5" 1 item
  7. 5.5" 1 item
  8. 16" 1 item
  9. 18" 1 item
  10. 24" 2 items
Adjustment
  1. MOA 3 items
Material
  1. Aluminum 7 items
  2. Polymer 6 items
  3. Stainless Steel 1 item
  4. Steel 4 items
Footprint
  1. SIG-LOC 3 items
Inventory
  1. In Stock 34 items
  2. Out of Stock 13 items
Customer Rating
  1. 5
    6 items
  2. 4
    & up     7 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 P320 9mm 4.7" Optic-Ready Slide Assembly
    Sig Sauer P320 9mm 4.7" Optic-Ready Slide Assembly
    Out of stock
    $384.99 $349.99 Save $35.00
  3. Sig Sauer P320 9mm 3.6" Optic Ready Slide Assembly
    Sig Sauer P320 9mm 3.6" Optic Ready Slide Assembly
    Out of stock
    $349.99 $299.99 Save $50.00
  7. Sig Sauer Cross .308 Winchester Caliber X-Change Kit
    Sig Sauer Cross .308 Winchester Caliber X-Change Kit
    $599.99 $699.99 $499.99 $584.99 Save $115.00
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