2. At National Matches no competitor shall remove his targets from the display area until the aggregate for that course of fire is figured. If the target is to be protested only a Referee is permitted to remove and rehang the target on the display wall.

 3. Bench Rest Competition. The official 100-yard target for all registered bench rest rifle competition (designated as BR 100-2) shall have a ten (10) ring of one-half inch outside diameter. The nine (9) ring shall be one inch outside diameter. Succeeding rings shall increase one-half inch in outside diameter to and including the six (6) ring. The Aiming Square shall be one (1) inch square and placed at 12 o'clock tangent to the eight ring. Older targets with the aiming square tangent to the nine ring may be used until supply is exhausted. The thickness of sides of the aiming square will be one-quarter (¼) inch. The target shall have a black border line forming a rectangle three and one-half by four and three-quarter inches in size, which will be centered on a target card of approximately eight by eight inches with no printing except the target inside the border line.

 Targets for the longer range will be increased in direct proportion to the range in all ring and aiming square dimensions, except in ring thickness. Overall size of the 200-yard target will be approximately eight by eight inches with a black border line ½ inch from the target card edge. The overall size of the 300-yard target card will be twelve by twelve inches with black border ½ inch from the target card edge.

 4. Varmint and Sporter Competition. Official targets shall be the BR-100-2 target at 100 yards, the BR-200 target at 200 yards, and the BR-300 target at 300 yards.

 5. Backers (Moving). A moving backer strip or card will be required for 100 yard, 200 yard, and 300 yard matches in all registered shoots. When the backer strip or card fails to operate at any range during a match, only the number of shot holes that can be clearly distinguished on the target will be counted to determine the number of shots on the target.

 6. Backers (Stationary). In addition to the moving backer strip or card, a stationary backer shall be required for all National Championship Tournaments. The stationary backer at 100 yards should be placed exactly 36 inches behind the record target and 72 inches behind the record target at 200 yards.

 When the required number of shots can be identified on record target a backer is not required for World Record measurements.