Stock PartsAdaptive Tactical, LlcSold by Brownells

Adaptive Tactical, Llc

Tac-Hammer Rm4 Takedown Stock For Ruger 10/22(R) Takedown - Tac-Hammer Rm4 Takedown Stock For Ruger 10/22 Takedown Blk

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Lightweight, Compact

Stock designed for the factory

Adds Portability

Convenience to Adaptive Tactical's RM4

Compatible Factory

Factory tapered barrels only

Patented Stowaway

Accessory rail is concealed in

Reversible Rail

Can be used for a

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SKU: 430115243

Overview

Built for the factory Ruger 10/22 Takedown, this stock is aimed at shooters who want a more compact, portable setup without changing the rifle’s core platform. Its lightweight, compact design is intended to add convenience for transport and storage, while the concealed Stowaway accessory rail gives you a place to mount a flashlight, bipod, or other accessories when needed. It is compatible with factory tapered barrels only, so it suits standard takedown configurations rather than oversized bull barrels. For hunters and field users who value a streamlined carry package, it offers a practical way to keep the rifle ready for travel and quick deployment.

Why Hunters Choose the Adaptive Tactical, Llc

Lightweight, Compact

Design supports easier portability and

Developed Fit

Factory Ruger 10/22 Takedown rifle

Patented Stowaway

Accessory rail is concealed in

Reversible Rail

Mounting options for a flashlight,

Compatible Factory

Factory tapered barrels only, keeping

Key Features

  • Lightweight, compact stock designed for the factory Ruger 10/22 Takedown rifle.
  • Adds portability and convenience to Adaptive Tactical's RM4 stock platform.
  • Compatible with factory tapered barrels only.
  • Patented Stowaway accessory rail is concealed in the forend.
  • Reversible rail can be used for a flashlight, bipod, or other accessories.

Best Used For

  • Ruger 10/22 Takedown owners wanting a stock made to fit the factory rifle
  • Hunters who value a compact setup for easier transport and storage
  • Users planning to mount a flashlight, bipod, or similar accessory
  • Shooters with factory tapered barrels seeking a compatible replacement stock
  • Field users who want added convenience without changing the rifle’s takedown design

Specifications

Accessory RailPatented Stowaway accessory rail
Accessory Rail FunctionCan be reversed for flashlight, bipod, or other accessories
Accessory Rail LocationConcealed in the forend
Alternative Compatibility NoteFor oversized bull barrels, Tac-Hammer TK22 Takedown Stock is suggested
ColorBlack
CompatibilityFactory Ruger 10/22 Takedown rifle
Compatible Barrel TypeFactory tapered barrels only
Product TypeTakedown stock
Stock FeaturesLightweight, compact

Pros

  • Lightweight, compact design supports easier portability and storage for the Ruger 10/22 Takedown.
  • Developed to fit the factory Ruger 10/22 Takedown rifle.
  • Patented Stowaway accessory rail is concealed in the forend when not needed.
  • Reversible rail provides mounting options for a flashlight, bipod, or other accessories.
  • Compatible with factory tapered barrels only, keeping fitment clearly defined.

Considerations & Trade-offs

  • Compatible with factory tapered barrels only, so it is not the right fit for oversized bull barrels.
  • The concealed Stowaway accessory rail is useful, but it must be reversed before it can be used for a flashlight, bipod, or other accessories.
  • This stock is designed specifically for the factory Ruger 10/22 Takedown, which limits its use to that platform.
  • Its compact, lightweight design favors portability and convenience, which may come with less emphasis on a full-size stock feel.

Suggested Comparisons

  • Ruger 10/22 Takedown stocks
  • Rifle stocks with integrated accessory rails
  • Compact takedown rifle accessories
  • Stocks for factory tapered barrels

Suggested Accessories

  • Flashlight mount
  • Bipod
  • Rifle sling
  • Rimfire magazine

Frequently Asked Questions

Will this stock fit a Ruger 10/22 Takedown rifle?

Yes. The Tac-Hammer RM4 Takedown Stock is developed to fit the factory Ruger 10/22 Takedown rifle.

Is it compatible with bull barrels?

No. The source data says it is compatible with factory tapered barrels only. For oversized bull barrels, Adaptive Tactical recommends the Tac-Hammer TK22 Takedown Stock.

Does it include an accessory rail?

Yes. It features a patented Stowaway accessory rail concealed in the forend.

What can the Stowaway rail be used for?

When reversed, the rail is available for accessories such as a flashlight, bipod, or other accessories.

What is the main advantage of this stock?

The product is described as adding portability and convenience to the RM4 stock platform, with a lightweight, compact design.