Lower receiver is fitted with A2-pattern pistol grip and M4-style collapsible buttstock on a Mil-Spec buffer tube. Free float hand guard with slim profile provides enhanced ergonomics. Features Picatinny rail at front and rear of rail at 12:00 and QD sling sockets on both sides. Magpul M-LOK accessory attachment slots along the 3:00, 6:00 and 9:00 positions with 8 intermediate slots on muzzle end. Threaded barrel features a 1/2"-28 threaded muzzle and is fitted with an A2 flash hider which can be removed to allow for use of other muzzle accessories. Specifications and Features:

Features: Built around familiar mil-spec controls, the Ruger Harrier 5.56 NATO ships with a single-stage GI trigger, selector, charging handle, carbine buffer, and spring for proven function. The upper receiver includes a forward assist, dust cover, and brass deflector, while the lower receiver incorporates a tension screw to reduce play between upper and lower receivers for a tighter overall fit. A nitrided bolt and bolt carrier group with a staked gas key supports long-term durability in a 5.56 NATO AR-15 rifle designed for dependable cycling.

DETAILS: Manufacturer: Ruger Model/Series: Harrier Caliber/Gauge: 5.56 NATO Action: Semi-Auto Barrel Length: 16.1 in. Capacity: 30 Minimum/Overall Length: 35.25 in Frame Finish: Type 3 Hard Anodized/Nitrided Front Sight: None Rear Sight: None Grips: A2 Style Weight: 6.6 lbs. Firearm Stock: A2 Finish: Black Gas System Length: Mid-length Operating System: Direct Impingement Frame Material: 7075 T6 Aluminum Upper & Lower Scope Base: Partial Picatinny Rail Trigger: Mil-Spec Barrel Configuration: Single Barrel Description: Government Barrel Twist: 1-8