Vudoo Gun Works bridges the gap between rimfire hunting and rimfire competition with the Sinister .22 lr rifle! It comes equipped with the Grayboe Terrain stock, which features a more traditional profile similar to that of the M40. At the heart of the Sinister is the Vudoo exclusive V-22 360 Rimfire Repeater Action, which features a 3-lug configuration with a 60° bolt throw. This action utilizes a unique control-round-feed protocol, meaning the bolt has full capture control of the cartridge from the time it leaves the magazine until it ejects the spent casing. This results in superior reliability, but perhaps more importantly the cartridge never touches anything on its entrance to the bore. This improves accuracy, as it keeps the soft lead projectile from damage during the chambering process. Features of the Sinister: Vudoo Gun Works exclusive V-22 360 Rimfire Repeater Action Grayboe Terrain Stock Timney 510v2 Trigger Vudoo Gun Works Sinister .22 LR V-22 360 G3 20" TH Kukri Bbl Blk Rifle w/Blk/Grey Web Terrain Stock SGT-22LR-G3-KKR20T-GBBG