13" Hk416 Revolutionbattlerail5.56 Cfblk Cheek Piece The Extreme Ops knife handles

The Extreme Ops knife handles your daily cutting chores with ease

and Maxcast II spool and machined spool

- Easy-to-read bearing markers

and the swivels are designed for slings up to 1

- Crimping feature

13" Hk416 Revolutionbattlerail5.56 Cfblk Cheek Piece The Extreme Ops knife handlesTroy's HK416 BattleRail, based on the design of the Revolution M LOK, is constructed of carbon fiber for the lightest weight rail upgrade available for the HK416. The BattleRail allows for the addition of smaller M LOK BattleRail Sections where needed for total modularity and also accepts the all new Squid Grips for M LOK. Features: Replaces existing hk416 hand guards Uses existing mounting hardware Installs in less than a minute Lightweight carbon