CMMG 55CA9D7 Receiver Extension MK4 Black Steel AR Platform

$39.99

Availability: 32 in stock

CMMG 55CA9D7 Receiver Extension MK4 Black Steel AR Platform

This Receiver Extension is for your MK4.

UPC	816422020676
Manufacturer	CMMG
Manufacturer Part Number	55CA9D7
Product Type	Buffer Tube
Shipping Weight	0.25
Style	Extension