Home / Extra Barrels / Sig Sauer / Sig Sauer MCX Spear LT Prefit Barrel 300 AAC Blackout (7.62x35mm) 9" Black
Sig Sauer MCX Spear LT Prefit Barrel 300 AAC Blackout (7.62x35mm) 9" Black
Lowest Price
$873.99
MSRP
$873.99
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In Stock at
1 Stores
Updated
Jun 28, 2026
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MidwayUSA Best
● In Stock
$873.99
OpticsPlanet Coupon
Code ARMSAGORA — 7% Off Most Items
$706.79
$759.99
EuroOptic
● Out of Stock
$709.99
Scopelist
● Out of Stock
$709.99
Red Team Armory
● Out of Stock
$798.89
KYGUNCO
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$802.99
Shooting Surplus
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$840.94
Sig Sauer
● Out of Stock
$899.99
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Specifications
Description
Unlock new possibilities for your Sig Sauer MCX Spear LT by seamlessly converting it to another caliber. With this upgrade, you'll be able to diversify your ammunition options, adapting your firearm to different shooting scenarios and preferences. Don't limit yourself to just one caliber, invest in the flexibility and adaptability that this conversion kit offers. Includes(1) Barrel, includes barrel extension(1) Gas piston assembly(1) Thread protector cap Note: This product does not include a muzzle device or magazine.
