Troy BattleRail Alpha .308 DPMS High Profile (HP) 12" -STRX

Description

Troy BattleRail Alpha .308

Length: 12": High Profile HP

Built-off of the revolutionary patented TRX Extreme, the Alpha 308 brings the same sleek, lightweight, low-profile design to the more powerful .308 platform. Troy’s 308 Rails are available for ArmaLite AR-10®, DPMS LR-308 (High Profile) and other uppers compatible with the LR-308 and AR10 Platforms. Note that they are not compatible with the RRA LAR-8 or DPMS Gen 2 308. Machined from hardened aircraft aluminum with stainless steel components and finished in MIL-SPEC hardcoat anodizing. Alpha 308 includes handguard, barrel nut and three quick attach rails. Available in Black only.

Patent Pending.

How to tell what type of DPMS LR-308 receiver you have:
IMPORTANT: DPMS, BUSHMASTER & REMINGTON may have two different height upper receivers. Please download PDF to determine which receiver you have before purchasing: 308 COMPARISON (Right Click to “save as”)
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.

Technical Specifications:

Exact Length: 12"
Inner diameter: 1.61”
Outer diameter: 1.8”
Diameter of cooling hole: .5”
Gas tube channel diameter: .5”
Gas tube channel height: .43”-HP
Inner diameter of barrel nut: 1.24”
Material: 6061 T6 Aluminum
Coating type: MIL-A-8625 Type III Class 2 Hard Coat Anodized w/ Teflon

Troy BattleRail Alpha .308 DPMS High Profile (HP) 12"

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