Each book contains 200 pre printed fill in the blank pages to document trajectory data for a variety of targeting scenarios including "cold bore " reticle hold zero target zero/call IPSC torso special stationary moving/profile and unknown distance targets.. Small (4 5⁄8" x 7") 6 ring book has waterproof Mfg. Keeps ballistic data at your finger tips for quick targeting adjustments and dead on accuracy Helps you maintain a complete detailed long term record of a rifle's performance A critical legal document for the LE sniper who is involved in a shooting and must defend his skill set with documentation Each book contains 200 precision rifle data books 6 ring rite in rain sniper data book pre printed fill in the blank pages to document trajectory data for a variety of targeting scenarios including "cold bore " reticle hold zero target zero/call IPSC torso special precision rifle data books reticle hold data mildot 90lb 40pg stationary moving/profile and unknown distance targets Additional pages for range cards field sketches sniper observation logs and round counts Mfg. Rite in the Rain pages plus 3" x 5" spiral bound no Keeps ballistic data at your finger tips for quick targeting adjustments and dead on accuracy Helps you maintain a complete detailed long term record of a rifle's performance A critical legal precision rifle data books zero target data 1 diamond 90lb 40pg document for the LE sniper who is involved in a shooting and must defend his skill set with documentation Each book contains 200 pre printed fill in the blank pages to document trajectory data for a variety of targeting scenarios including "cold bore " reticle hold zero target zero/call IPSC torso special stationary moving/profile and unknown distance targets Additional brownells law enforcement rifle data books le data book sniper kit heavy paper pages for range cards field sketches sniper observation logs and round counts Mfg. Brownells Handy data books keep ballistic data at your finger tips for quick targeting adjustments and dead on accuracy. Helps you precision rifle data books stationary target data ipsc torso maintain a complete detailed long term record of a rifle's performance. Additional pages for brownells law enforcement rifle data books unknown distance target data rnr 40pg range cards field sketches sniper observation logs and round counts plus USMC click/wind charts and information pages with formulas. Plastic cover metal binder rings. Sniper models have a Coyote tan nylon zippered outer cover.