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Sig Sauer MCX Conversion Kit (Tapered Lug) - 6.75" .300 BLK

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$519.99

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Sig Sauer MCX Conversion Kit (Tapered Lug) - 6.75" .300 BLK
Sig Sauer MCX Conversion Kit (Tapered Lug) - 6.75" .300 BLK

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Details

This is a brand new Sig Sauer MCX Conversion kit to convert your MCX to .300 Blackout with a 6.75" barrel. This kit will work with the new Virtus series and is also backwards compatible with the pre-Virtus models if you purchase a tapered lug bolt (not included).

Additional Information

SKU CALX-MCX-6B-300-TAP
UPC Code 798681579563
Caliber .300 Blackout
Manufacturer Sig Sauer
Barrel Length (in) 6.75 in
Accessory Rail Not Applicable
Warranty Warranty provided by Sig Sauer. Warranty information is available for Sig Sauer products at https://www.sigsauer.com/support/warranty/.

Product Questions

Product Questions

What handguard length for this mcx virtus 6.75 barrel? Thanks

Referenced product: CALX-MCX-6B-300-TAP

These MCX barrels are intended to be used with a suppressor. The shortest handguard will still extend past the front of this barrel. To use this without a suppressor, you would need to use an extended length muzzle device that protrudes past the front of the handguard. Part number HGRD-MCX-CARBINE-MLOK-SD-FDE is one of the shortest handguards offered.

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Hello, what's the twist on these? I heard the rattler barrels have 1:5,, do these 6.75s have a fast twist as well? Thanks

Referenced product: CALX-MCX-6B-300-TAP

We believe the twist rate is 1 in 5 inches.

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