
Availability: In Stock
The Adaptive Tactical Tac-Hammer RM4 Stock for Ruger 10/22 Takedown transforms your takedown rifle into a genuinely portable platform without sacrificing functionality. Built from reinforced black polymer, this lightweight stock is engineered specifically for the factory Ruger 10/22 Takedown and pairs compatibility with the kind of practical features that make a real difference in the field or at the range. Whether you're hiking into a remote hunting location, packing a truck bed for an overlanding trip, or just wanting a 10/22 that breaks down for easy transport, this stock delivers.
The RM4's adjustable M4-style buttstock lets you dial in length-of-pull for better ergonomics and control—something that matters whether you're shooting prone, from a rest, or standing. Built into each side of the butt-stock are ambidextrous storage compartments that hold two spare Ruger rotary magazines, so you've got backup ammo stowed right where you need it. The hidden Stowaway accessory rail in the forend flips out when you want to mount a light, bipod, or other gear, then tucks away when you don't—clean design that keeps things compact.
Compatibility is straightforward: the RM4 fits factory tapered barrels only, so verify your 10/22 Takedown before ordering. The stock's compact profile slides into Ruger's factory bag or pairs nicely with dedicated takedown backpacks. The grip is designed to work with the optional Tac-Hammer Monopod (sold separately) for added stability. Made in the U.S.A. and built to handle real use, this is a serious upgrade if you want your 10/22 Takedown to do more without doing less.
| Brand | Adaptive Tactical |
| Product | Tac-Hammer RM4 Takedown Stock |
| Firearm Compatibility | Ruger 10/22 Takedown (factory tapered barrel only) |
| Color | Black |
| Material | Reinforced polymer |
| Magazine Storage | Two Ruger rotary magazines (compartments only; magazines not included) |
| Accessory Rail | Hidden Stowaway rail in forend |
| Buttstock Type | Adjustable M4-style |
| Made In | U.S.A. |
Yes, the Tac-Hammer RM4 is designed specifically for the factory Ruger 10/22 Takedown. However, it fits factory tapered barrels only. If your 10/22 Takedown has an over-sized bull barrel, you'll need the Tac-Hammer TK22 Takedown Stock instead.
The ambidextrous storage compartments in the buttstock are designed to hold two Ruger rotary magazines. Magazines are not included; you'll need to supply your own.
Yes. The grip is designed to work with the optional Tac-Hammer Monopod (sold separately). The hidden Stowaway accessory rail in the forend can be flipped out to mount a bipod, light, or other accessories on the front end of the stock.
Yes, the compact profile of the Tac-Hammer RM4 Takedown Stock fits easily inside Ruger's factory bag, making it convenient for transport and storage alongside your takedown rifle.



SKU: 115756659 • Width: 12.05in • Height: 2.75in • Depth: 24.75in • Weight: 3.25oz





Availability: In Stock
The Adaptive Tactical Tac-Hammer RM4 Stock for Ruger 10/22 Takedown transforms your takedown rifle into a genuinely portable platform without sacrificing functionality. Built from reinforced black polymer, this lightweight stock is engineered specifically for the factory Ruger 10/22 Takedown and pairs compatibility with the kind of practical features that make a real difference in the field or at the range. Whether you're hiking into a remote hunting location, packing a truck bed for an overlanding trip, or just wanting a 10/22 that breaks down for easy transport, this stock delivers.
The RM4's adjustable M4-style buttstock lets you dial in length-of-pull for better ergonomics and control—something that matters whether you're shooting prone, from a rest, or standing. Built into each side of the butt-stock are ambidextrous storage compartments that hold two spare Ruger rotary magazines, so you've got backup ammo stowed right where you need it. The hidden Stowaway accessory rail in the forend flips out when you want to mount a light, bipod, or other gear, then tucks away when you don't—clean design that keeps things compact.
Compatibility is straightforward: the RM4 fits factory tapered barrels only, so verify your 10/22 Takedown before ordering. The stock's compact profile slides into Ruger's factory bag or pairs nicely with dedicated takedown backpacks. The grip is designed to work with the optional Tac-Hammer Monopod (sold separately) for added stability. Made in the U.S.A. and built to handle real use, this is a serious upgrade if you want your 10/22 Takedown to do more without doing less.
| Brand | Adaptive Tactical |
| Product | Tac-Hammer RM4 Takedown Stock |
| Firearm Compatibility | Ruger 10/22 Takedown (factory tapered barrel only) |
| Color | Black |
| Material | Reinforced polymer |
| Magazine Storage | Two Ruger rotary magazines (compartments only; magazines not included) |
| Accessory Rail | Hidden Stowaway rail in forend |
| Buttstock Type | Adjustable M4-style |
| Made In | U.S.A. |
Yes, the Tac-Hammer RM4 is designed specifically for the factory Ruger 10/22 Takedown. However, it fits factory tapered barrels only. If your 10/22 Takedown has an over-sized bull barrel, you'll need the Tac-Hammer TK22 Takedown Stock instead.
The ambidextrous storage compartments in the buttstock are designed to hold two Ruger rotary magazines. Magazines are not included; you'll need to supply your own.
Yes. The grip is designed to work with the optional Tac-Hammer Monopod (sold separately). The hidden Stowaway accessory rail in the forend can be flipped out to mount a bipod, light, or other accessories on the front end of the stock.
Yes, the compact profile of the Tac-Hammer RM4 Takedown Stock fits easily inside Ruger's factory bag, making it convenient for transport and storage alongside your takedown rifle.
SKU: 115756659 • Width: 12.05in • Height: 2.75in • Depth: 24.75in • Weight: 3.25oz


