Sumo - Eagle Eyes 0.5 Prism Block have an adjustable headband

have an adjustable headband

Type II Anodized

Embossed silicone stippling improves the shooter’s grip

It is easy to extract after firing

is a three piece 1913 rail set that mounts to the BT19 AAIS to allow any rail mounting bipod including the BT10 and BT10-LW17 (BT20 not included)

Sumo - Eagle Eyes 0.5 Prism Block have an adjustable headbandSumo 22mm or 30mm +0. 5 Eagle Eye Lens 22mm or 30mm Fullbore Target Rifle Front Sight Eagle Eye Lens to suit Sumo Front Sights. Our lenses are manufactured by Ziess and are HMC+ coated for anti scratch, fog & glare. A 2mm notch at the 6 O'clock position ensure no zero change after reinstallation.