SLR Rifleworks SLR-B15 AR Pistol, .223 Wylde, 11.5 in Barrel, Billet Lower, Free-Float M-LOK, Ambi Controls, Multi-Tone Finish
This SLR Rifleworks SLR-B15 pairs a billet-machined lower with a matching slick-side upper and an 11.5 inch .223 Wylde barrel to create a compact, feature-rich AR pistol. It stands out with an ambidextrous control suite, a free-float M-LOK handguard with 1913 Picatinny top rail, and a distinctive multi-tone earth/bronze/tan finish accented by a magenta anodized castle nut and end plate. Engraved bird emblems on the ejection port cover and bolt carrier add a unique touch.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Light surface scratches and small blemishes are present on exterior surfaces. Carbon buildup is visible on the multi-prong flash hider/muzzle device.
What’s Included
- SLR Rifleworks LLC SLR-B15 AR pistol chambered in .223 Wylde
- One 30-round Hexmag HX Series 2 polymer AR-15 magazine
The SLR-B15 billet lower features an integrated trigger guard, flared magwell, relief cuts, and raised SLR text. A right-side bolt-release lever, ambidextrous safety selectors, and an ambidextrous charging handle with extended latches support efficient manipulation. The lower is rollmarked "CAL. MULTI," while the installed upper and barrel are chambered in .223 Wylde.
The matching slick-side upper deletes the forward assist while retaining an integral brass deflector. Up top, 1913 Picatinny rails run along the receiver and the free-float M-LOK handguard, which uses large oval/round lightening ports and aluminum construction. No iron sights or optics are installed.
The 11.5 inch barrel is threaded and fitted with a multi-prong flash hider. The system uses a semi-automatic, direct-impingement action on the AR-15 platform. A 30+1 capacity supports standard AR-15 pattern magazines, and one 30-round Hexmag is included.
Furniture includes an adjustable 5-position stabilizing brace with a hook-and-loop strap and a B5 Systems pistol grip. The receivers and handguard carry a multi-tone earth/bronze/tan finish highlighted by a contrasting magenta anodized castle nut and end plate. Engraved bird emblems on the ejection port cover and bolt carrier provide matching visual details.
Made in the USA, this build combines SLR Rifleworks machining with practical enhancements and a cohesive finish for a well-executed AR pistol package.