The Kelbly Atlas Lite Receiver is a Remington semi-clone action, featuring a side bolt release and trigger pins. There is little modification necessary to use a Remington 700/40x stock or chassis. Launched in Quarter 1 of 2020, All Atlas, Nanook, Prometheus, or Atlas Lite actions feature the retrofittable anti-shear pivoting bolt stop. Designed to impact the action instead of the retention screw, this bolt stop design will fit any existing Atlas action on the market. Gone are the days of broken bolt stop screws or the interim fix of the extreme duty bolt stop.FeaturesOne piece Bolt with Aluminum HandleTrigger Pins for fitting into any stock/chassisTilted TG Mechanical Ejector, Sako ExtractorDual Pin .250" Recoil LugShort Action Magazine- ADL/BDLFor use with Hawkins Precision Direct Mount Rings (Stiller - Lone Peak Models)Standard Atlas Rails work as well