The GRS Hybrid design is derived from the GRS long-range stock, with the same grip and system. The butt has a flat surface specially made for shooting with a rear bag, and this is the absolute best way to shoot accurate on extended ranges. For shooters wanting a great stock to shoot from the bench with a front and rear rest, or in the field, this is the perfect stock. During our testing, the rifle rides exceedingly well in the bags. We used a wide rear bag to fit the stock perfectly. Anschutz 1710 D HB .22 LR GRS Sporter/Varmint 23" Bbl Rifle A1710DHBVTX