CMMG Inc Barrel Sub-Assembly Multi Role Profile 300 BLK 12.5in 4140CM Salt Bath Nitride

Gun Parts Cmmg UPC 815835062761 MPN 30D8A0A

$203.99

at Palmetto State Armory

Price last checked 17 days ago

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5 retailers · $203.99 to $215.38 in stock

This listing: Optics Planet $193.49, out of stock

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Lowest price across retailers each day.

Lowest seen: $176.37
Typical price: $176.37
Tracked since: May 11, 2026

Today's best price is $27.62 above the 186-day low and 16% above typical.

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