LMT Defense MRP-L QUAD Railed Upper 5.56x45mm/.300 AAC Blackout/6.8 SPC no BCG&CH, Black

The LMT Monolithic Rail Platform (MRP) upper receiver is a groundbreaking innovation in firearm design, offering unparalleled strength and precision. Crafted from a single-piece of forged aerospace-grade aluminum, this receiver and handguard combination ensures maximum durability and rigidity. The unique design features a proprietary locking system that secures the barrel with two easily accessible locking bolts on the right-side, requiring only a standard T-30 Torx bit for installation and maintenance. This advanced receiver is compatible exclusively with the patented LMT monolithic barrel assembly, which includes a low-profile gas block and a straight gas tube for optimal performance. The MRP-L QUAD 13-1/4 inches model is specifically engineered for rifle length applications, accommodating barrels ranging from 14-1/2 inches - 20 inches. It features a quad rail system at the 3, 6 and 9 O'clock positions, providing versatile bipoding options for accessories. Additionally, the receiver is equipped with five QD sling swivel attachment points, offering flexibility and convenience for various tactical configurations. Please note that the barrel is not included with the receiver. This innovative platform is designed for those who demand precision, reliability and adaptability in their firearm systems.