Troy BattleRail TRX-308 13.8 inch Free Floating Handguard has a sleek, lightweight, low-profile design for the .308 AR-10 platform. The Troy barrel nut provides superior strength. Includes handguard, barrel nut and three quick-attach rails.
- Machined from 6061-T6 hardened aircraft aluminum
- MIL-SPEC Type III hard coat
- 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 Platform
How to determine the type of DPMS LR-308 receiver you have:
IMPORTANT: DPMS, BUSHMASTER & REMINGTON may have two different height upper receivers. Download the PDF to determine which receiver you have before purchasing-DPMS-Receiver-Comparison
The new Low Profile upper receiver has a 1/8" wide top portion where the charging handle is installed.
The older High Profile upper receiver has a 3/16" wide top portion where the charging handle is installed. This handguard is not compatible with RRA LAR -8