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CMMG

CMMG 55CA9D7 Receiver Extension MK4 Black Steel AR Platform

Product Code : 816422020676

$42.99
11 left in stock

Mfg Item #: 55CA9D7

Available Online
Secure online ordering

This Receiver Extension is for your MK4.

TypeBuffer Tube
FinishSteel
SeriesMK4
MaterialSteel
Firearm TypeReceiver Extension

Determined at checkout.

Some US states prohibit perceived advertising or marketing of firearm related products to persons under 18 years of age.

Please verify that you are at least 21+ for handgun purchases & 18+ for shotgun/rifle purchases.

YES NO