The ADJUSTABLE TURRET CAP (ATA) allows for windage and elevation adjustments on Aimpoint T1/T2 sights without removing the caps, using a coin or cartridge rim.
ATA features a billet machined design with internal O-rings for moisture resistance, matching the water-resistant capabilities of factory caps up to 77ft.
Installation is user-friendly with serrated caps and engraved discs for clear identification, and the product is made in the USA with a U.S. Patent No. 11,054,218.
The product is a complete A2 rear sight assembly kit designed for the AR-15, which requires user assembly.
It is manufactured by LUTH-AR LLC and intended to mount on an A2 upper receiver.
The kit includes multiple components such as the A2 Rear Base Lug, Sight Aperture, Windage Knob, Elevation Knob, and various springs, pins, and bearings.
Individual Williams apertures allow for customization of sighting for various hunting and target shooting scenarios.
Designed as a replacement for lost or damaged sight discs, compatible with Williams Foolproof, Target Foolproof, and 5D sights.
Offered in black, these apertures fit universal rifles and are a standard product from the manufacturer BROWNELLS.