LWRC ICR5PBC16SPRCAC IC-SPR 5.56mm NATO 16.1" 1:7" 1/2x28 Bbl Patriot Brown CA Compliant Special Purpose RifleThe LWRC IC-SPR 5.56mm NATO is a Special Purpose Rifle featuring a 16.1" barrel with a 1:7" twist rate and a 1/2x28 thread pattern. Chambered in 5.56mm NATO, it is designed for accuracy and reliability, making it ideal for both tactical and sporting use. Finished in Patriot Brown, this rifle is California-compliant, meeting the state’s strict regulations. The IC-SPR incorporates LWRC’s renowned Monoforged upper and lower receivers and self-regulating gas piston system, ensuring smooth operation and durability. This LWRC ICR5PBC16SPRCAC rifle is a high-performance option for those seeking a versatile, combat-ready firearm with precision engineering..yellow-box p {font-size:16px}.special-tab {color: #FFFFFF}The IC-SPR is the flagship model of LWRCI's Individual Carbine series, originally developed for the U. S. Army's Individual Carbine Program. Designed to meet stringent military requirements, the IC-SPR excels in accuracy, reliability, ambidextrous functionality, and compatibility with 1913 Picatinny rail accessories, making it an ideal choice for discerning shooters. At the heart of the LWRCI IC-SPR Rifle is a NiCorr-treated, cold-hammer forged barrel with a 1:7 twist rate, ensuring stability for a wide range of bullet types. Its distinctive spiral fluting not only enhances the rifle's aesthetic but also reduces weight by 20% compared to traditional barrels of the same diameter, while increasing surface area for improved cooling after rapid fire. Reliability is a hallmark of the IC-SPR, thanks to LWRCI's patented short-stroke gas piston system. This innovative design minimizes hot gas venting into the receiver and bolt carrier group, significantly reducing cleaning requirements. The rifle features a nickel-boron coated bolt carrier for exceptional wear and corrosion resistance, along with permanent lubricity. To further enhance performance, the IC-SPR is equipped with the LWRCI Enhanced Fire Control Group, which includes nickel-Teflon coated components for a smooth, crisp trigger pull and positive reset. User-friendly controls abound, with ambidextrous safety selector, charging handle, bolt release, and magazine release, making it easy to shoot comfortably with either hand. An enlarged trigger guard also accommodates shooting with gloves, ensuring versatility in various conditions. Features of the LWRCI IC-SPR Rifle: NiCorr treated, cold-hammer forged barrel with spiral flutingLWRCI short-stroke gas piston systemLWRCI Enhanced Fire Control GroupNickel-boron coated bolt carrierFully ambidextrous controls LWRC IC-SPR 5.56mm NATO 16.1" 1:7" 1/2x28 Bbl Patriot Brown CA Compliant Special Purpose Rifle ICR5PBC16SPRCAC