Gun Parts & Accessories
Bayou Tactical sells the parts you need for upper and lower receivers. These include
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CMMG Resolute MK4 6mm ARC Complete Upper - 60B1091AB
CMMG
MSRP: $899.95$784.95CMMG Resolute MK4 6mm ARC Upper with 16.1" Barrel, Black - 60B1091ABExperience the power and precision of the CMMG Resolute MK4 6mm ARC Upper! This cutting-edge upper receiver group is designed to deliver exceptional performance in a lightweight,...CMMG60B1091-ABMSRP: $899.95$784.95