Troy Industries BattleRail TRX 308 Extreme DPMS HP 13.8 inch Black STRX-E3A-13BT-01
The new Troy TRX-308 BattleRail is built off the revolutionary TRX Extreme and brings the same sleek, lightweight, low-profile design to the more powerful .308 platform. Proprietary barrel nut provides superior strength. Includes handguard, barrel nut and three quick-attach rails. Not compatible with RRA LAR -8. Machined from 6061-T6 hardened aircraft aluminum and finished in MIL-SPEC Type III hard coat with Teflon. Available for Armalite AR10, DPMS LR-308 (Low profile & High Profile)and other upper receivers that are compatible with the LR-308 and AR-10 Platforms.
How to tell what type of DPMS LR-308 receiver you have:
IMPORTANT: DPMS, BUSHMASTER & REMINGTON may have two different height upper receivers