Light Gun  ( IBS rules )

1) Guns shooting in the light gun class weigh no more than 17 pounds, including scope or other sighting devices.
2) The rear rest must not be mechanical in nature. Bunny ear type similar bags are acceptable.
3) Muzzle brakes may be used, but they may not be of a "clamshell" or any other design that exit  gases to the rear.

Heavy Gun  ( IBS rules )

1) There are no restrictions for the rifle being used as to weight or sights; caliber is restricted to .40 or less. Muzzle brakes are not allowed. Rifles are fired utilizing sand bag front rests which may be
supported on a pedestal that does not co-act with the sand bag to restrict upward and/or rearward
movement, and rear rests comprised of a sand bag which may be attached to a pedestal and that
supports the rifle between the rear of the pistol grip and the toe of the butt stock.

Factory Gun ( Will shoot 1 target in 1000 yard matches and 2 targets 600 yard matches)

1) Factory built gun (Browning, Remington, Savage, Sako, Tikka,Cooper, etc.) as a general run of production, NO custom shop or  custom guns. Must have original equipment and caliber ( stock, barrel, action, trigger, etc.) can be accurized  but must be original. Bipod are allowed.  Any questions, I'll decide.