Shock 'em and rip 'em with the G5 SGH Small Game Head! The devastating design features a unique nose and blade that "shocks and rips" small game, such as squirrels, rabbits, and groundhogs. The blades also prevent the arrow from burrowing into the dirt. Features a 1" cutting diameter. The ultra tough 100% stainless steel one-piece construction ensures years of use. Fits all carbon and aluminum arrows as they have an industry standard 8-32 thread. This is the same thread used by all arrow inserts (except Easton Deep Six). Sold by the 3-pack in 100 grains and 125 grains. Please specify.