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.