Cold hammer-forged, chrome-moly steel barrel with 5R Rifling at minimum bore and groove dimensions, minimum headspace and centralized chamber.
18″ aluminum free-float handguard is black hard-coat anodized aluminum and features Magpul® M-LOK® slots on all four sides for improved scope clearance for long-range scopes and easy mounting of M-LOK-compatible rails and accessories.
Ambidextrous manual safety for left- or right-handed lever manipulation.
30 MOA Picatinny rail secured with # 8-40 screws for increased long-range elevation capabilities.
“Upper” receiver and one-piece bolt are precision CNC-machined from pre-hardened 4140 chrome-moly steel to minimize distortion.
Three-lug bolt with 70° throw features dual cocking cams and a smooth-running, full diameter bolt body. Bolt body is nitrided for corrosion resistance, smooth operation and durability.
Barrel can be replaced easily by a competent gunsmith using headspace gauges.
Magazine well front is contoured for a positive grip when bracing against shooting supports.
Oversized bolt handle for positive bolt manipulation, with a 5/16″-24 thread pattern for easy replacement. Bolt disassembly tool is stored in the Ruger Precision® Rifle Billet Aluminum Bolt Shroud for easy striker channel cleaning.
“Lower” magazine well halves are precision machined from aerospace-grade 7075-T6 aluminum and are Type III hard-coat anodized for maximum durability.
Extended trigger-reach AR-style grip and 45° ambidextrous safety selector. May be configured with any AR-style grip and selector.
Handguard includes integral QD sling attachment points to eliminate the need for additional adaptors, a target-style flat bottom that improves stability and an integral bottom 1.50″ dovetail that is compatible with RRS S.O.A.R. and similar QD systems.
Also includes: two, 5-round AI-Style magazines.