Killer Instinct Crossbow Problems – How to Fix These Problems If you are playing the PC version of Killer Instinct, you may have experienced some of the many difficulties the game has. Featuring the exclusive Killer Instinct Accutac™ Barrel System, the SWAT XP changes the game when it comes to broadhead accuracy. Photos below is from 51yds. The Swat is designed for unparalleled balance, control and fit. Make sure you pick up 100-grain field tips for sighting in and target practice, along with your broadheads. That’s raw power right there, friends and neighbors. the concealed string technology compresses the string into the barrel and doubles as an ultra-comfortable cheek rest. //