Shooting target sizes are quite diverse, with various organizations having their own standards. The following are from the National Rifle Association.
The ones used for 100 yard events are LRS, the SR21C and the SR1. The LRS has dimensions of 14 inches x 42 inches. The SR21C is 10.5 inches x 10.5 inches while the last has dimensions of 21 inches x 24 inches.
At the 200 yard range, the ARMYA, SR42 and SRC are utilized. The SR42 measures 28 inches x 28 inches. The ARMYA shooting target size is 24.5 inches x 24.5 inches. The SRC dimensions are 24 inches x 24 inches.
The 300 Yard Events
The ones used at this range are the SR3, MR63 and LRP. The SR3 is used in standard rapid fire targets. It measures 40 x 42 inches. For slow firing guns, the 35 x 35 inch MR63 is utilized. The LRP has dimensions of 21 x 24 inches.
500 Yard Events
The most widely used here are the MR, MR65C and MR65F. The MR65F is an F-Class and measures 37 x 37 in. The MR65C dimensions are 19 x 19 inches. The MR size is 67 x 72 inches.
600 Yard Events
Different targets are used here. These include the MR1, MR1C and MR1FC. The MR1FC F Class dimensions are 32 x 32 inches. It has 7 rings. The MR1C size is 37 x 37 inches. The MR1 is used in slow fire firearms at the 600 yard event. The dimensions are 67 x 72 inches.
800 to 1000 Yard Events
The most widely used targets are LR, LRC and LRFC. The LRFC has dimensions of 26 x 26 inches. The LRC size is 45 x 45 while the LR dimensions are 67 x 72 inches.
Tips and Warnings
Pacing is crucial when learning how to shoot. Shoot in a controlled manner. Do not get too excited; keep your hands steady when aiming. Ensure there is nothing blocking your view. Do not attempt to shoot when there is something blocking the target. Focus is all important. In most cases, six o’ clock is the ideal vantage point.
Regardless of the shooting target size, make certain there is sufficient space on equal sides of the target. This will ensure the target placement is correct. Whether you are shooting for the first time or done it several times, make sure your hold on the weapon is firm.