Adaptive Tactical Tac-Hammer RM4 Ruger 10/22 Stock, Black

Description The Adaptive Tactical Tac-Hammer RM4 stock is designed to accept Ruger 10/22 actions and add modular, user-configurable features for a variety of rimfire applications. It uses a synthetic construction and an adjustable M4-style buttstock to provide length-of-pull options and storage. The forend contains a concealed, reversible Picatinny rail and the fore-end insert accommodates both standard tapered barrels and .920″ bull barrels. Ambidextrous compartments in the butt house two spare Ruger rotary magazines (magazines not included). Key Specifications The stock is designed to fit Ruger 10/22 receivers. Constructed from synthetic material with a black finish. Removable barrel insert fits both standard tapered barrels and .920″ bull barrels. The forend features a concealed reversible Picatinny rail for mounting accessories. Equipped with an adjustable M4-type buttstock providing custom length-of-pull. Buttstock includes ambidextrous storage compartments for two Ruger rotary magazines. Length of pull adjusts between 10.25″–14.75″. The listed weight is 2.4 lbs. Includes a pistol grip sized for accessory monopod compatibility with a black polymer grip. Part of the RM4 Stock series and intended for rifle use. The Tac-Hammer RM4 offers practical modularity for shooters building or upgrading a Ruger 10/22 platform. Its combination of adjustable stock geometry, accessory-ready forend, and onboard magazine storage makes it suitable for range work, small-game fields, and general rimfire setups where adaptability and convenient accessory mounting matter.