CMMG Assembly Mk4/AR-15 Midnight AR-15 Lower Receiver

CMMG LOWER RECEIVER ASSEMBLY MK4/AR15 MIDNIGHT BRONZE

$174.95

Available

Manufacturer

CMMG

Model

55CA102MB

UPC

810097506497

Category

Firearm Parts

Subcategory

Lower Receivers

Caliber

.22 LR / .300 AAC Blackout / 4.6x30mm / 5.56 NATO / 5.7x28mm / 9mm