SIG MCX Rattler Parts and Accessories

The SIG Sauer MCX Rattler is a popular short-barreled (SBR) variant of the MCX rifle. Buckshot Supply is a genuine SIG Sauer parts and accessories dealer, and we are able to provide authentic parts and accessories for the MCX Rattler.

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Sig Sauer MCX Rattler Handguard (300 Blackout) Suppressor Compatible

HANDGUARD, SIGMCX, RATTLER, ALUMINUM, SUPPRESSOR COMPATIBLE, 300B-5 IN, BLK, MLOK Specifically designed to fit the 300BLK Rattler barrel. Will not cover the the 5.56 NATO Rattler gas block.

$251.95

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Midwest Industries Sig Rattler 5.25 Inch Handguard MI-SIGR-5.25

Advanced ergonomic shape improves the feel and handling of your Sig Rattler Easy no gunsmith installation Features 11 full M-Lok compatible slots and 5 half slots for maximum versatility Weighs...

$162.95

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Midwest Industries MCX Rattler 10 Inch Suppressor Compatible Handguard

- Advanced ergonomic shape improves the feel and handling of your Sig Rattler- Easy no gunsmith installation- Features 34 full M-Lok compatible slots and 3 half slots for maximum versatility-...

$199.95

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SIG Sauer MCX Rattler 5.56, 5-inch M-LOK Handguard, Black

Keep the Rattler as it was intended, compact, with this 5-inch black M-LOK handguard.Specifically designed for the 5.56 SIG MCX Rattler, this 5-inch handguard sports M-LOK mounting options and a...

$228.95