New at Arisaka Defense is the Stock Angle Adapter for owners of the CTR stock to use... "The adapter is meant to aid alignment and recoil management on semi-auto gas guns like the LMT MWS and KAC SR25. Additionally, the height and cant adjustments allow a shooter to better fit the rifle to their physiology. The end result makes the CTR stocks similar to a precision bolt gun stock.
Arisaka Defense makes a good line of hand stops, finger stops, foregrips, and indexers. Their latest release is a Hand Stop for M-Lok compatible weapons... "The Patent Pending Arisaka Hand Stop is a continuation of our low profile, minimal control accessories. The primary goal of this accessory is to aid the user in pulling their rifle into their shoulder, enhancing control and recoil mitigation.