Bergara BXR Semi-automatic Rifle, 22 LR, 16.5 Fluted & Threaded Barrel, 1/2x28 Threaded, Cerakote Finish, Black , Synthetic Stock, Olive Drab Green, Integrated 30MOA Picatinny Rail, 10 Rounds, 1 Magazine, Right Hand BXR001 This BXR .22LR has everything a serious rimfire shooter would want, yet has features attractive to newer shooters and smaller frame shooters with its removable/replaceable spacers to adjust stock length. Each version of the BXR has the following features: overall length of 34.5", total length of pull adjustment just over 1", with a barrel length of 16.5", pre-threaded muzzle with thread protector, a 10 round rotary style magazine (10/22 compatible), and a 30 MOA picatinny rail integral with the receiver.