The Ruger 5613 SFAR 6.5 Creedmoor 20" 20rd Black M-LOK 20 Rds is a versatile and reliable semi-automatic rifle designed for both precision shooting and everyday use. This true Small-Frame Autoloading Rifle is nearly identical in size to a traditional 5.56-caliber modern sporting rifle, making it an excellent choice for those who value compactness without sacrificing performance. The upper receiver is crafted from 7075-T6 hard-coat anodized aluminum, featuring a brass deflector, forward assist, and a full-length Picatinny rail for seamless accessory integration. The lower receiver boasts a generous flare on the magazine well for easy magazine insertion, ensuring smooth operation.
The 15" aluminum handguard is free-floated for accuracy and equipped with Magpul M-LOK attachment slots along the 3:00, 6:00, and 9:00 positions, providing ample space for accessories. Sockets for Quick Detach (QD) sling swivels at the muzzle end of the handguard facilitate comfortable carry with a two-point sling. The Magpul PRS Lite stock offers secure length of pull and comb height adjustments for a customized fit, while the Magpul MOE-K2 grip provides ergonomic access to trigger and safety controls.
The bolt and barrel extensions are CNC-machined from high-strength super alloy steel, outperforming traditional C158 bolts. The bolt carrier assembly features a chrome-lined 8620 steel bolt carrier and nitride-processed gas key staked in place, ensuring long service life. The titanium firing pin is DLC-coated, and the bolt includes dual ejectors and an optimized extractor for positive extraction and ejection.
The rifle-length gas system includes a 0.750" 4-position rotary-regulator gas block, achieving ideal function across a wide range of ammunition. The included on-board 3/16" ball-end wrench makes regulator adjustment easy. Equipped with the Ruger Elite 452 trigger, this rifle delivers a smooth, crisp 4.5-pound 2-stage trigger pull. Additionally, it includes one 20-round Magpul PMAG magazine and is compatible with SR25/AR-10-pattern .308 Win/7.62 NATO magazines.
Key specifications include a 20" barrel with 1:8" RH twist, a black nitride finish, and a heavy profile barrel for exceptional accuracy and longevity. The Ruger 2-port Boomer muzzle brake reduces felt recoil by redirecting gas, and the 5/8"-24 muzzle threads remain compatible with other brakes, flash hiders, and suppressors. With an overall length of 39.75" and a weight of 8 lbs, this rifle is both compact and powerful, making it an excellent choice for any shooter seeking precision and reliability in a semi-automatic platform.