Centurion Arms CMR Handguard M-LOK .308/7.62 6061 T6 Aluminum 15in Black NSN 9305.20.9000

Centurion Arms CMR Handguard M-LOK .308/7.62 6061 T6 Aluminum 15in Black NSN 9305.20.9000. The CMR system clamps to a proprietary barrel nut that can be installed on 7.62/.308 based AR platform systems. It was designed with the top 1913 rail for mounting the most common accessories yet does away with the need for 1913 rail at the 3 6 and 9 o'clock positions and using the MLOK mounting system. Additionally we built in anti-rotation QD sling swivels in 4 positions. The main objective was to have a