LWRC International

IC-SPR Uppers with LWRCI Monoforge™ design includes an integrated rail-base that is stronger and lighter.  The 12”  user configurable rail system with individual rail sections allow the shooter to place accessory rails where they are needed while maintaining its low profile ergonomic fit and function.  Gas-piston system can be accessed quickly by loosening two thumb screws and removing the top rail section. Our IC SPR Upper uses LWRCI™ manufactured- NiCorr treated cold Hammer Forged spiral fluted barrel that is 20% lighter than unfluted barrels of the same diameter.  The increased surface area reduces heat – speeds up cooling. Nickel-boron coated bolt carrier dellivers unparalleled wear resistance, corrosion resistance and permanent lubricity.  The LWRCI™ IC- SPR Uppers ships complete with LWRCI™ Bolt Carrier Group, LWRCI™ Ambidextrous Charging Handle, H2 Buffer, Carbine Length Action Spring and LWRCI Skirmish™ Back Up Iron Sights. IC SPR UPPER RECEIVER FEATURES: LWRCI™ PROPRIETARY SHORT STROKE GAS PISTON SYSTEM LWRCI™ COLD HAMMER FORGED SPIRAL FLUTED NICORR-TREATED BARREL A2 BIRDCAGE FLASH HIDER LWRCI™ SKIRMISH BACK UP IRON SIGHTS LWRCI™ AMBIDEXTROUS SLING MOUNT LWRCI™ 12"" USER CONFIGURABLE RAIL SYSTEM LWRCI™ AMBIDEXTROUS CHARGING HANDLE H2 BUFFER CARBINE LENGTH ACTION SPRING AVAILABLE BARREL LENGTHS: 16.1"