Shop for Sig Sauer
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Sig Sauer MCX Conversion Kit (Tapered Lug) - 16" .300 BLK
Out of stock
$519.99 -
Sig Sauer MCX Conversion Kit (Tapered Lug) - 16" 5.56mm NATO
Out of stock
$549.99 -
Sig Sauer MCX Conversion Kit (Tapered Lug) - 6.75" .300 BLK
Out of stock
$519.99
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Sig Sauer MCX Conversion Kit (Tapered Lug) - 9" .300 BLK
Out of stock
$549.99 -
Sig Sauer MCX Conversion Kit - 11" 5.56mm NATO
Out of stock
$569.00 -
Sig Sauer MCX Conversion Kit w/ 2-Stage Trigger - 9" .300 BLK
$1,579.99
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Sig Sauer MCX Rattler AR15 Conversion Kit - 5.5" .300 Blackout
$1,699.99 -
Sig Sauer MCX Rattler AR15 Conversion Kit - 5.5" 5.56mm NATO
Out of stock
$1,860.99 -
Sig Sauer MCX Rattler Conversion Kit - 5.5" .300 Blackout
Out of stock
$529.99
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Sig Sauer MCX Rattler Conversion Kit - 5.5" 5.56mm
Out of stock
$549.99 -
Sig Sauer MCX Upper Receiver - 16" 5.56mm NATO
Out of stock
$1,199.00 -
Sig Sauer P220 .22LR Conversion Kit - Threaded
Out of stock
$299.00
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Sig Sauer P220 .45 Elite Caliber Exchange (X-Change) Kit
Out of stock
$399.00 -
Sig Sauer P220 Carry .45 ACP Caliber Exchange (X-Change) Kit
Out of stock
$389.00 -
Sig Sauer P226 .22LR Conversion Kit
Out of stock
$250.99
Sig Sauer's Caliber X-Change Kits let you change the caliber of your centerfire pistol. These are specific to your exact model of pistol. You cannot use a P229 Caliber X-Change Kit on a P226 or vice versa.