Lead & Steel Just As Good 18" Upper 5.56x45mm 1:7 Free Float M-LOK Mid-Length, OD Green

The strength of the Stoner platform lies in its versatility. The JAG Upper is a dependable, fully equipped solution-perfect for newcomers looking to build their experience and seasoned shooters ready to hit the range with just the addition of a lower receiver. Designed as Lead & Steel's intermediate-tier rifle for the commercial market, the JAG takes inspiration from the all-rounder carbine, delivering premium features at an accessible level. It's built to bridge the gap between rifle tiers, offering performance that's Just As Good. L&S's 4150CMV, stress-relieved, 1/7 twist mid-length barrel is gas nitro carburized for longevity and delivers match-grade accuracy with Black Hills MK262 ammunition Barrels undergo batch HP/MPI testing and are accuracy-tested at 100 yd to ensure superior performance The gas port is drilled to 0.078 inches, ensuring a smoother shooting experience while maintaining reliable extraction and ejection in various environmental conditions The JAG rail is free-floated and secured via a wedge locking system, made of 6061-series aluminum, with a continuous 12 o'clock 1913 section and multiple M-LOK attachment points for accessories L&S's 7075 forged receiver set, inspired by the ARC series, includes an M16 FCG pocket and type III hard coat anodizing for increased durability and longevity L&S utilizes the 4140CMV machined quality gas block (QGB), secured with degreased, thread-locked, serrated gas block screws torqued to 25 in/lb for paralleled thermal expansion Backed by a lifetime warranty, ensuring long term reliability and customer satisfaction