LWRC IC-MKII SBR 5.56mm – 12″ Barrel, 30rd Magazine, Black | NFA Item

The LWRC IC-MKII SBR in 5.56mm delivers the pinnacle of short-barreled rifle engineering, purpose-built for operators and serious enthusiasts who demand uncompromising performance in a compact platform. Featuring a 12-inch cold hammer-forged, black nitride-treated heavy-profile barrel with a 1:7 twist rate, this SBR stabilizes a wide range of projectiles while standing up to the harshest field conditions.

At the heart of the IC-MKII is LWRC’s patented short-stroke gas piston system — renowned for exceptional reliability, reduced heat transfer to the shooter, and simplified maintenance cycles. The Monoforge one-piece upper receiver with integrated rail base is precision-coined twice in the die for superior dimensional accuracy and a hardened surface finish that outlasts standard-pattern uppers.

Full ambidextrous control is standard, not an afterthought. The lower receiver features ambidextrous bolt catch and release, magazine release, and safety selector — making this rifle equally capable in the hands of left- or right-handed shooters. The nickel-boron coated bolt carrier group provides outstanding wear resistance, corrosion resistance, and permanent lubricity for smooth cycling round after round.

Additional features include LWRCI Skirmish Back-Up Iron Sights, an LWRCI A5 2-position adjustable gas block, LWRCI Ambidextrous Charging Handle, LWRCI Advanced Trigger Guard, LWRCI Ultra Combat Grip, and LWRCI Compact Stock. Ships with one Magpul 5.56 PMAG 30-round magazine.

⚠️ NFA Item: This is a Short-Barreled Rifle (SBR) regulated under the National Firearms Act. Purchase requires ATF Form 4 approval, applicable tax stamp, and compliance with all federal, state, and local laws. Transfer must be completed through a licensed Class III SOT/NFA dealer.

Order online today through VanTon Arms and gain access to hard-to-find LWRC inventory at competitive pricing with fast, secure nationwide shipping. Questions about the NFA transfer process? Our team is here to help — contact us before placing your order.