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CMMG
Overview
The CMMG Zeroed Defcan 57 4.6mm Muzzle Mount (57DA56C) is a muzzle device. Compare prices from multiple merchants and find the best deal.
Specifications
Price and stock
Availability is good for the CMMG Zeroed Defcan 57 4.6mm Muzzle Mount (57DA56C): it was in stock at one retailer or another nearly every day in September 2026, and today only CMMG has it in stock. Prices barely moved in September 2026, holding around $79.95, so there haven't been real sales lately. Buying today, the lowest price is $79.95 at CMMG, which matches the best price we saw in September.
Prices checked · refreshed daily across 37 retailers
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