COLT M4 CARBINE MAGPUL SL GRAY SECRETS

It offers Excellent mobility, quick focus on acquisition, and strong firepower functionality. This M4A1 Colt rifle is perfect for cases that require a superior degree of mobility and pace.+one the Troy MLOKs work really well if you don't need to tug the fuel block and replace the barrel nut. If you're good with replacing the barrel nut then sky's t