Brownells AR15 M16 Sight Wrench 1-3/8 x 3/4

Brownells AR15 M16 Sight Wrench Features Even tho you re supposed to be able to adjust these sights with nothing more than a round of ammo folks who ve tried know it s just not that simple. This decidedly handy little Sight Wrench does the job quick and easy. Brownells AR15 M16 Sight Wrench Specifications Manufacturer: Brownells Model: AR15 M16 Sight Wrench MFG Product #: 1519 1-3/8 (3.5cm) long x A 3/4 (19.0mm) dia Blued Steel Models for A1 five-prong (adjusts front and rear) and A2 four-prong