| The Troy MRF is the strongest user-installed free-floating rail system in the world. Troy MRFs are available for DPMS LR weapon systems equipped with the original factory barrel nut will, (see below for 308 barrel nut) not work if you have a free float tube, you can replace your free float tube and add a barrel nut. The barrel nut will not work with a bull barrel. The MRF’s patented mounting system reinforces the barrel nut with a sturdy clamp and anti-rotation alignment lugs. Troy MRF BattleRails provide an uninterrupted rail extension and hand guard aligned perfectly with the host weapon’s flat-top receiver. This tube will cover up gas block or front sight for all size gas systems, one will need a low profile gas block please see below for gas block
for Low Profile gas block please click HERE.
for 308 barrel nut please click HERE.
Description Troy MRF-308 BattleRails 13.8″ MRF-308 BattleRail – For DPMS LR-308 & REMINGTON 308’s only Features • Accepts Quick Detach 360 push-button swing swivel.