Adaptive Tactical Tac-Hammer RM4 — Black Synthetic Adjustable Stock — Magazine Compartments & Stowaway Accessory Rail — Fits Ruger 10/22 Takedown (Factory Tapered Barrel) — AT02020 (UPC: 682146911374)

Give your 10/22® Takedown a modern edge with the Adaptive Tactical Tac-Hammer RM4. Purpose-built for the Ruger 10/22 Takedown with a factory tapered barrel, this black synthetic stock blends tool-less length-of-pull adjustability, integrated magazine compartments, and a stowaway accessory rail—all in a rugged, field-ready package that packs small and performs big. From backpacking and small-game hunts to plinking and training, the RM4 turns your takedown into a fast-handling, highly configurable rimfire that travels anywhere.

Why Choose the Tac-Hammer RM4 for Your 10/22 Takedown?

• Adjustable length of pull (LOP): Dial in a personalized fit for youth and adult shooters, heavy jackets or plate carriers, iron sights or optics—faster sight alignment, less neck strain.

• On-board magazine storage: Integrated magazine compartments in the stock keep extra 10/22 mags secure, quiet, and immediately accessible.

• Stowaway accessory rail: Hidden until you need it—deploy the rail for a bipod, light, or sling adapter; tuck it away for a clean, snag-free profile when hiking or stowing.

• Takedown-ready ergonomics: Balanced geometry keeps the rifle lively and controllable while preserving the easy, compact packability the 10/22 Takedown is famous for.

• Durable black synthetic: Impact-, weather-, and temperature-resistant polymer shrugs off hard use at the range and on the trail.

At a Glance
Model: Tac-Hammer RM4 (Takedown)
Fit: Ruger 10/22 Takedown — factory tapered barrel configuration
Color/Material: Black synthetic polymer
Key Features: Adjustable LOP, integrated magazine compartments, stowaway accessory rail
SKU/Part #: AT02020
UPC: 682146911374
Brand: Adaptive Tactical

Key Features & Benefits

Adjustable Stock Geometry

• Multi-position LOP supports proper eye relief behind red dots, low-power variables, or scopes.

• Consistent cheek weld for steadier groups and quicker target acquisition.

Integrated Magazine Compartments

• Store spare 10/22 magazines on-board with rattle-free retention.

• Weight sits close to the shoulder for natural balance during movement and positional shooting.

Stowaway Accessory Rail

• Deploy on demand for a bipod when shooting prone or a light for predators and pests.

• Conceal the rail to keep the rifle slick in scabbards, packs, and truck racks.

Built for Real-World Use

• Aggressive, glove-friendly texturing at grip and forend for traction in rain, sweat, or cold.

• Rigid polymer shell offers durable bedding surfaces while staying light enough for long hikes.

Ideal Use Cases

• Backpacking & truck guns: Pack-down portability meets field-ready ergonomics and on-board ammo.

• Small game & varmint: Carry spare mags and deploy a bipod via the stowaway rail when it’s time to steady up.

• Training & plinking: Adjustable fit keeps new shooters comfortable and experienced shooters fast and consistent.

• Rimfire practice rig: Mirror your centerfire setup for economical reps and identical handling.

Compatibility & Fitment

• Fits: Ruger 10/22 Takedown rifles with factory tapered barrel.

• Not compatible with: .920" bull/heavy barrels or non-tapered custom barrels on Takedown platforms.

• Notes: Designed specifically for the Takedown interface; verify your model and barrel profile before purchase.

Installation Notes

• Easy drop-in: Separate the Takedown halves, move your barreled action and receiver into the RM4 stock per the 10/22 manual.

• Check lock-up: After assembly, ensure the Takedown latch engages positively and that the barrel seats consistently.

• Function check: With the rifle unloaded, verify safe operation, magazine seating/release, and that accessories mounted to the stowaway rail clear the forend and barrel.

Care & Maintenance

• Wipe polymer with a soft cloth and firearm-safe cleaner; avoid harsh solvents not intended for synthetics.

• Periodically inspect action screws and the rail hardware after range sessions or bumpy rides.

• Keep magazine compartments free of dirt and grit for smooth insertion/removal.

Pro Tips for Setup

• Optic height & LOP: Start shorter for red dots and close work, extend for magnified optics and prone/bench shooting.

• Travel-friendly: Conceal the accessory rail and store spare mags in the stock to keep your kit compact and organized.

• Balance the rifle: If you add a heavier optic, consider a lighter bipod or minimalist sling to maintain nimble handling.

SEO Highlights (Quick Scan)

• Adaptive Tactical Tac-Hammer RM4 adjustable stock for Ruger 10/22 Takedown

• Black synthetic with magazine compartments

• Stowaway accessory rail for bipods/lights

• Fits factory tapered barrel Takedown models (not bull barrels)

• AT02020, UPC 682146911374

Frequently Asked Questions

Will this fit my 10/22 Takedown with a factory tapered barrel?
Yes—this RM4 variant is designed specifically for the Ruger 10/22 Takedown (factory tapered barrel) configuration.

Does it work with .920" bull barrels?
No. This model targets factory tapered barrels only on Takedown rifles.

How many magazines does the stock hold?
The RM4 includes integrated magazine compartments for convenient on-board storage. Capacity depends on mag type/size (standard 10-round rotary magazines are commonly used).

Is the accessory rail always exposed?
No—the stowaway rail remains hidden until deployed, keeping your rifle’s lines clean and snag-free.

Do I need a gunsmith to install it?
Most owners can complete the drop-in swap with basic tools. If you’re unfamiliar with the 10/22 Takedown, a gunsmith can help ensure perfect fit and lock-up.

Specifications

• Brand: Adaptive Tactical

• Model: Tac-Hammer RM4 (Takedown)

• Material/Color: Black synthetic polymer

• Adjustability: Multi-position length of pull

• Storage: Integrated 10/22 magazine compartments

• Accessory Interface: Stowaway accessory rail

• Platform: Ruger 10/22 Takedown (factory tapered barrel)

• SKU / Part #: AT02020

• UPC: 682146911374

Safety Notice: Ensure the rifle is unloaded and pointed in a safe direction during installation and adjustments. Confirm proper Takedown lock-up and overall function before live fire.

Meta (for SEO)

Meta Title: Tac-Hammer RM4 for Ruger 10/22 Takedown — Adjustable Stock, Magazine Compartments, Stowaway Rail — AT02020, UPC 682146911374
Meta Description: Upgrade your Ruger 10/22 Takedown (factory tapered barrel) with Adaptive Tactical’s Tac-Hammer RM4. Black synthetic adjustable stock with on-board magazine compartments and a stowaway accessory rail. SKU AT02020, UPC 682146911374.

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