Forward Controls Design - ATA Caps (Adjustable Turret cap, Aimpoint Micro)

Forward Controls Design ATA (Adjustable, Turret cap for Aimpoint) consists of a pair of 17-4 SS billet machined caps with internal O rings, and a pair of 17-4 SS rotating disc with top slot. The disc has two dots/protrusions that mate perfectly with the two indentations of the adjustment dial on the sight. To make adjustments to either the windage or elevation, the user uses the rim of a cartridge (.223, .308, .45 ACP, and 9mm were tested) or a coin to rotate the externally accessible disc of the ATA. 

ATA's caps are serrated to assist in its installation. There are 12 serrations total, matching the tick marks on the inside of the factory T1 cap.The internal O ring prevents undue moisture from entering the ATA. Water immersion testing to the depth of 77ft.  ATA is billet machined in 17-4 stainless steel, and QPQ treated.  ATA is shipped partially assembled (O ring is installed inside the cap, the disc is not installed inside the cap). Instructions are provided. ATA is shipped as a pair of caps and discs (one with UP and a counter clockwise pointing arrow engraved, and another with R and a counter clock wise pointing arrow engraved).  ATA caps ship with lubricated O rings installed.

• Billet machined in 17-4 stainless steel, and QPQ treated
• Internal O rings
• Water immersion testing to the depth of 77ft.

• Pair of 17-4 SS billet machined caps with internal O rings
• Pair of 17-4 SS rotating disc with top slot