The Arisaka Finger Stop Picatinny has a slim profile which is ergonomically designed to be located between your index and middle fingers. This typically places it further forward on the handguard, which means it doesn’t get in the way when transitioning to kneeling or prone shooting positions, where most people move their support hand towards the rear. The wider profile also functions equally well as a rear hand stop, for those who prefer it in this location.

The Finger Stop is secured to the rail by two nylon tipped set screws (torque to 15 inch lbs). Due to the low profile design, the Finger Stop must be installed by sliding it onto the 1913 Picatinny rail. The fit is very precise to the 1913 Picatinny specification, so out-of-spec or damaged rails may result in difficulties during installation.

The Finger Stop is CNC machined from 6061-T651 aluminum and MIL-A-8625 Type III hard coat anodized. Requires a 3/32″ Allen wrench for installation (not included).
Hardware: Two 10-32×1/2″ nylon tip set screws.