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    Sig Sauer
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Caliber
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  7. 9mm Luger 45 items
Reticle Dot Size
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Reticle
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Attachment Type
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Handguard Length
  1. 12.76" 1 item
Sight Style
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Barrel Length
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  2. 3.5" 1 item
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  4. 3.7" 3 items
  5. 3.76" 2 items
  6. 3.8" 1 item
  7. 3.9" 1 item
  8. 4.3" 5 items
  9. 4.35" 1 item
  10. 4.4" 1 item
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  12. 4.60" 1 item
  13. 4.625" 1 item
  14. 4.64" 1 item
  15. 4.68" 1 item
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  17. 5.31" 1 item
  18. 5.46" 1 item
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  23. 20" 6 items
  24. 24" 2 items
Material
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  13. Steel 38 items
  14. Thermoplastic 3 items
Footprint
  1. RMR 1 item
  2. DeltaPoint Pro 1 item
  3. SIG-LOC 3 items
Thread Pitch
  1. 1/2x28 1 item
Inventory
  1. In Stock 156 items
  2. Out of Stock 65 items
Customer Rating
  1. 5
    28 items
  2. 4
    & up     30 items
  3. 3
    & up     32 items
  4. 2
    & up     33 items
  5. 1
    & up     35 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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  2. Magpul EHG SG9 Full Size Sig P320 Grip Module with Manual Safety Cutout
    Magpul EHG SG9 Full Size Sig P320 Grip Module with Manual Safety Cutout
    $59.99 $47.99 $56.49 Save $12.00
  6. True Precision Threaded Barrel for Sig Sauer P365
    True Precision Threaded Barrel for Sig Sauer P365
    $179.99 $198.99 $170.99 $189.99 Save $9.00
  7. Magpul EHG SG9 Compact Sig P320 Grip Module with No Manual Safety Cutout
    Magpul EHG SG9 Compact Sig P320 Grip Module with No Manual Safety Cutout
    $59.99 $47.99 $56.49 Save $12.00
  8. Sig Sauer Cross 6.5 Creedmoor Caliber X-Change Kit
    Sig Sauer Cross 6.5 Creedmoor Caliber X-Change Kit
    $599.99 $699.99 $499.99 $584.99 Save $115.00
  10. Sig Sauer P365 Flat Trigger
    Sig Sauer P365 Flat Trigger
    (4)
    $49.99 $42.99 Save $7.00
  11. True Precision Barrel for Sig Sauer P365 Fuse Pistols with 1/2x28 TPI
    True Precision Barrel for Sig Sauer P365 Fuse Pistols with 1/2x28 TPI
    $189.99 $199.99 $180.99 $189.99 Save $10.00
  12. Tyrant Designs Takedown Lever for Sig Sauer P365 Pistols
    Tyrant Designs Takedown Lever for Sig Sauer P365 Pistols
    $34.99 $27.99 $31.99 Save $7.00
  13. Tyrant Designs Rear Slide Cap for Sig Sauer P365 Pistols
    Tyrant Designs Rear Slide Cap for Sig Sauer P365 Pistols
    $21.99 $22.99
  14. Flux Defense Raider X P320 PDW Chassis System for SIG Sauer P320 Pistols
    Flux Defense Raider X P320 PDW Chassis System for SIG Sauer P320 Pistols
    $419.99
  15. XS Sight Systems R3D 2.0 Suppressor Height Tritium Night Sights for Sig P320, P365, P226, X-Macro Pistols
    XS Sight Systems R3D 2.0 Suppressor Height Tritium Night Sights for Sig P320, P365, P226, X-Macro Pistols
    $152.99 $138.99 Save $14.00
  22. Hogue Sig Sauer P228 / P229 Non Finger Groove Rubber Grip
    Hogue Sig Sauer P228 / P229 Non Finger Groove Rubber Grip
    Coupon Available
    $29.99 $25.99 Save $4.00
  24. Timber Creek Outdoors Sig Sauer P320 Sight Plate Cover
    Timber Creek Outdoors Sig Sauer P320 Sight Plate Cover
    $29.99 $17.99 Save $12.00
  26. Timber Creek Outdoors Full-Size Pro Sig P320 Grip Module with Manual Safety Cutout
    Timber Creek Outdoors Full-Size Pro Sig P320 Grip Module with Manual Safety Cutout
    $449.99 $359.99 Save $90.00
  28. 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
  29. Meprolight Hyper-Bright Tritium Sight for Sig Sauer P Series
    Meprolight Hyper-Bright Tritium Sight for Sig Sauer P Series
    $119.99 $109.99 Save $10.00
  32. Night Fision Optics Ready Stealth Night Sight Set for Sig P320 w/ DPP, 509T, Acro
    Night Fision Optics Ready Stealth Night Sight Set for Sig P320 w/ DPP, 509T, Acro
    Coupon Available
    $119.99 $107.99 Save $12.00
  33. Night Fision Optics Ready Stealth Night Sight Set for Sig P320 w/ 507K
    Night Fision Optics Ready Stealth Night Sight Set for Sig P320 w/ 507K
    Coupon Available
    $119.99 $107.99 Save $12.00
  34. Night Fision Optics Ready Stealth Night Sight Set for Sig M17 / M18
    Night Fision Optics Ready Stealth Night Sight Set for Sig M17 / M18
    Coupon Available
    $119.99 $107.99 Save $12.00
  35. TALON Grips Adhesive Grip for Sig Sauer P250/P320 Compact Medium Module
    TALON Grips Adhesive Grip for Sig Sauer P250/P320 Compact Medium Module
    (1)
    $24.99
  37. True Precision Axiom Optic Ready Slide for Sig P365XL Pistols
    True Precision Axiom Optic Ready Slide for Sig P365XL Pistols
    $395.99 $375.99 Save $20.00
  38. True Precision Duty Series RMS Optic Ready Stripped Slide for Sig Sauer P365 Pistols
    True Precision Duty Series RMS Optic Ready Stripped Slide for Sig Sauer P365 Pistols
    $345.99 $327.99 Save $18.00
  40. Sig Sauer P320 9mm PRO-CUT 4.7" Optic Ready Slide Assembly with XRAY3 Suppressor Height Sights
    Sig Sauer P320 9mm PRO-CUT 4.7" Optic Ready Slide Assembly with XRAY3 Suppressor Height Sights
    $449.99 $374.99 Save $75.00
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