Our MDT ORYX Chassis System was designed to be the best all-around aftermarket stock replacement for people wanting to enhance their accuracy. It’s designed for people that want to get into precision rifle shooting with factory rifles. The metal chassis was engineered to improve accuracy and ergonomics through adjustability. The action is bedded on an aluminum block and the barrel is free floated. When you get behind this chassis and take up a sight picture you will feel a more solid connection between you and your rifle. The adjustable buttstock allows you to tailor a much better fit for accuracy and speed when getting behind your scope. – It takes AR15 grips ARCA rails M-LOK accessories and has customizable colors. It’s designed as an excellent upgrade for shooting matches hog or coyote hunting or anyone interested in long-range shooting. – MATERIALS / FINISH MIL Spec type 3 hard anodized aircraft-grade 6061 aluminum – WEIGHT 4.2 Lbs – LENGTH OF PULL (LOP) 32.25 Chassis including buttstock – 13-13.5 addition LOP with spacer kit – BUTTSTOCK INTERFACE Integrated and fully adjustable – GRIP COMPATIBILITY AR15 Standard and Vertical Grips – MAX BARREL DIAMETER 1.250