Redfield Optics 118450 Battlezone 22 2-7x34mm MT Tac-MOA 1" Tube Dia Blk Finish Trust your next shot to the Redfield Battlezone. The riflescope that proves its mettle time and again with Bullet Drop Compensation System (BDC); MOA reticle; and a bright, crystal-clear image. Everything you need to stay in the zone.