The SideSaddle Light Mount System is designed to be used in 12ga. TacStar SideSaddles. This unique mount clamps securely into one shell holder and leaves the others available for shotshells. This rugged light mount will hold the 1" diameter TacStar T6, or with the use of the supplied nylon bushing, any 11/16" diameter mini AA flashlight. The machined aluminum mount will stand up to the heaviest recoiling 12ga. loads, and is a perfect addition to a home defense or tactical shotgun. (Note: Does not include flashlight or SideSaddle.)