This BIZOOM KL45 upgraded green hunting light has both picatinny rail mount & a scope mount;super bright T6 LED; the dual control for remote pressure switch. This Tac Light is perfect for your rifles.Competitors are all blown away with the brightness and clarity of the light. This light won't replace a high end hunting light, but it would certainly make a decent light for scanning, backup to your primary or even something to keep on hand should you take a friend night hunting. It would certainly make all the difference in the world to someone who has no light at all. If used as a primary light, I'd say you with decent optics, you'd be able to confidently ID a species and make a good shot at 200 yards max depending on the shooter. Eye shine would be noticeable further than that. PACKAGE INCLUDES 1*KL45 zoomable green hunting flashlight torch1*Dual control remote presssure switch1*Universal scope mount 1*Picatinny rail mount high profile1*USB charger 1*Battery cartridge for 3 AAA batteries1*Battery tube for rechargeable battery1*Instruction book1*Nice plastic case 3X Brighter T6 LED Max. 500lumens on flood beam,3X brighter than regular xpe leds.It throws a beam out 200 yards with the beam focused to the smallest size and enabled you to look down through a scope to see the hogs or coyotes.Hogs pay no attention to green lights. Powerful Adjustable Beam Focusable beam with the magnifying lens.The zoom feature allows for targeted spoting and the wide beam is great for scanning. Dual Control Remote Switch With a touch you can turn it on momentarily or with a press of the same switch you can turn it on continuously so you don't have to hold it on. High Profile Scope Ring The scope ring mount is for Picatinny/ Weaver Rail (21mm),and works for most scopes which are in 1''/ 25.4mm scope tube. This scope mount can only fit the tapered down thin middle body section of the green light that’s actually 1 inch.