LWRCI-DIDirect Impingement ALL NEW. ALL LWRCI™. INTRODUCING THE IC DI PISTOL + SBM4 BRACEThe LWRCI™ Di Pistol is made with the same craftsmanship and design excellence that comes with every LWRCI™ firearm. Built from the ground up to be more than just another direct impingement pistol, the LWRCI™ Di Pistol delivers the quality every enthusiast demands with innovation that's expected from LWRCI™. The IC DI Pistol model combines excellent ergonomics with all of the features found in our full size rifle models.  including an LWRCI 10.5" cold hammer forged Ni-Corr treated heavy barrel, modular one-piece free-float standard rail and Monoforge upper receiver.  Our innovative "keyless" bolt carried design, combined with an operating system that is time-tested, makes the IC Di Pistol + Brace  the perfect addition to the LWRCI™ lineup. And, since the ambi lower receiver is compatible with the rest of our IC family, you can upgrade your Di to our flagship, piston-driven IC just by switching out the upper.LWRCI-Di Elevated. Improved. Enhanced.  Features LWRCI™ Modular One-Piece, Free-Float, Rail LWRCI™ Rail Panels and Hand Stop LWRCI™ Angled Ergonomic Fore Grip w/ QD sling point NiCorr-treated LWRCI™ DI Gas Block LWRCI™ Cold-Hammer-Forged, NiCorr-treated heavy barrel LWRCI™ A2 Flash Hider Type III Hard-Coat Anodize on Receivers and Rails (clear hard-coat beneath Cerakoted rifles) Magpul® MOE+ Grip and Magpul® PMAG LWRCI™ Monoforge™ Upper Receiver LWRCI™ Advanced Trigger Guard Fully Ambidextrous Lower Controls: Mag Release, Bolt Catch & Release, and Selector Magpul 30 or 10 round 5.56 Magazine H2 Buffer and Mil-Spec Buffer Spring LWRCI™ Ambidextrous Charging Handle LWRCI™ SB Tactical SBM4 Pistol Brace Specifications CALIBER 5.56 NATO BARREL 10.5” [26.67cm] WEIGHT  5.9lbs [2.7kg] O/A LENGTH 26.4" [53.98cm] MUZZLE THREADS 1/2 x 28 TPI RIFLING 1:7" RH Step Up Attributes LWRCI™ Modular, One-Piece, Free-Float Rail LWRCI™ Rail Panels and Hand Stop LWRCI™Angled Ergonomic Fore Grip w/ QD sling point NiCorr-treated LWRCI™ DI Gas Block and Gas Tube LWRCI™ Cold-Hammer-Forged, NiCorr-treated ,Spiral-Fluted Barrel LWRCI™ A2 Flash Hider Type III Hard-Coat Anodize on Receivers and Rails Magpul MOE+ Grip and Magpul PMAG LWRCI Monoforge™ Upper Receiver LWRCI™ Advanced Trigger Guard Fully Ambidextrous Lower Controls: Mag Release, Bolt Catch & Release, and Selector H2 Buffer and Mil-Spec Buffer Spring LWRCI™ SB Tactical SBM4 Pistol Grip LWRCI™ Ambidextrous Charging Handle