ATI Outdoors LOP Quick Stop — Black Aluminum, Mil‑Spec Compatible

The ATI Outdoors LOP Quick Stop is an AR-15 length-of-pull accessory designed to provide consistent, repeatable cheek weld and shoulder placement when adjusting a stock. Constructed from 6061T aluminum with a black finish, it is intended for use with mil‑spec buffer tubes and compatible stocks. The Quick Stop offers a straightforward mechanical stop for feel and repeatability in field, tactical, and range configurations. The part is offered with a limited lifetime warranty and is made in the USA.

Key Specifications

• The material is 6061T aluminum.
• The finish is black.
• The model is LOP Quick Stop.
• Compatibility is with mil‑spec buffer tubes and stocks.
• Primary function is repeatable length-of-pull positioning.
• The listed length is 4.75 inches.
• The listed dimensions are 0.40 x 3.05 x 4.75 inches.
• The listed width is 3.05 inches.
• The listed height is 0.4 inches.
• The product type is Part (AR-15 accessory).

Engineered for shooters who demand repeatability and straightforward functionality, the LOP Quick Stop simplifies stock adjustments and helps maintain consistent handling across multiple configurations. Its durable 6061T aluminum construction and mil‑spec compatibility make it a reliable addition to AR-15 builds where consistent length of pull is important for comfort and control.