CMMG Mk4 Upper Receiver Group 6.5 Grendel Upper CMM64BCF88MB

UPC:

810097504769

MPN:

CMM64BCF88MB

Main Version:

CMMG Mk4 Upper

Caliber:

6.5 Grendel

Manufacturer:

CMMG

Version:

Mk4 Upper Receiver Group

Type:

Upper

Barrel Length:

16"