The XR308 reticle was designed specifically for the military M240 machine gun. It should be used with .308 cal with 150 gr M59 FMJ at roughly 2,800 fps with a 24.8” barrelDescription
Are you a sportsman interested in hunting with night vision? Give the 552 another look. The 552 is EOTech's most affordable night vision-compatible sight and it partners with most night vision-devices. The 552 is designed to increase your speed to target even after the sun goes down.Product Details:
5.6” x 2” x 2.5” (143 x 51 x 64 mm)
11.5oz (325 g)
Submersible to 33 ft. (10 m) depth
1” Weaver or MIL-STD-1913 rail
20 daylight settings
10 additional settings for Gen I through III+ night vision devices
Two 1.5 V AA batteries
Supports lithium, alkaline, or rechargeable
Lithium: 1,000 continuous hours at nominal setting 12 at room temp.
AA alkaline: 600 continuous hours at nominal setting 12 at room temp.
EOTech 552 Holographic Sight, Red XR308 4 Dot Reticle, Rear Button Controls, Night Vision Compatible, Black Finish, 552.XR308