LWRC IC MKII SBR Features The IC MKII SBR features LWRC s proven short stroke piston system offering cleaner and cooler operation than traditional gas impingement designs particularly beneficial for suppressed use. A two position adjustable gas block allows shooters to fine tune cycling for suppressed or unsuppressed firing ensuring smooth reliability across conditions. Its 12 inch cold hammer forged barrel with a 1 in 7 twist provides long term durability and stabilizes a wide variety of 5.56 projectiles. The threaded 1/2x28 muzzle comes equipped with an A2 birdcage flash hider for effective flash mitigation and instant suppressor compatibility. LWRC flip up Skirmish sights provide rugged adjustable backup sighting while the LWRC adjustable compact stock delivers solid shoulder support and improved ergonomics for dynamic shooting positions. Ambidextrous controls enhance weapon manipulation for both right- and left-handed shooters. With its monoforge upper and premium construction the IC MKII SBR stands out as a reliable accuracy driven platform suited for professional and defensive roles. LWRC IC MKII SBR Specifications Manufacturer: LWRC Model: IC MKII SBR Family: IC Series Type: NFA Short Barrel Rifle Item Group: Short Barrel Rifles Action: Semi Auto Caliber/Gauge: 5.56x45mm Finish: Black Cerakote Finish Type: Black Stock: Collapsible and Folding Stock Stock/Grips: LWRC Adjustable Compact Stock Barrel Length: 12 Overall Length: 29.53 to 32.13 Rate of Twist: 1 in 7 Capacity: 30+1 Number of Magazines: 1 Magazine Description: 30 Round Sights: LWRC Flip Up Skirmish Sights Sight Type: Adjustable Sights Thread Pattern: 1/2x28 Special Feature: Threaded Barrel Weight: 6.8 lbs Suppressor Ready: Yes Gas Block: Two Position Adjustable Muzzle Device: A2 Birdcage Flash Hider