Mountain Metal GK1 Carbine Kit gives customers a full length top picatinny for a vast array of optics, a rear picatinny for a stock and our billet grip. All our products are 6061 aluminum, designed, machined, anodized, and etched in-house.
Mountain Metal GK1 Carbine Kit gives customers a full length top picatinny for a vast array of optics, a rear picatinny for a stock and our billet grip. All our products are 6061 aluminum, designed, machined, anodized, and etched in-house.
Mountain Metal GK1 Carbine Kit gives customers a full length top picatinny for a vast array of optics, a rear picatinny for a stock and our billet grip. All our products are 6061 aluminum, designed, machined, anodized, and etched in-house.
