ADAPTIVE TACTICAL 1081039 Tac-Hammer RM4 Black Synthetic, Adjustable Stock with Magazine Compartments, Removable Barrel Inserts, Stowaway Accessory Rail, Fits Ruger 10/22 (Most Barrel Contours)

The Adaptive Tactical Tac-Hammer RM4 stock transforms your Ruger 10/22 into a modular platform with integrated storage and adjustability. Whether you're based in San Ramon or elsewhere in California, understanding your local regulations matters—review our California firearm laws before customizing your rifle.

Magazine Compartments and Accessory Integration

This synthetic stock features dedicated magazine compartments built into the structure, letting you carry extra rounds without external pouches. The removable barrel inserts adapt to most 10/22 contours, while the stowaway accessory rail gives you mounting flexibility. At TacticCAL, we handle the mechanics—check our FFL transfer pricing so you know what to expect when you're ready to take possession through a licensed dealer. Browse our firearms dealer.

Frequently asked questions

Does the Tac-Hammer RM4 stock fit all Ruger 10/22 barrel profiles?

It fits most barrel contours on the Ruger 10/22 platform. Some aftermarket or specialty barrels may require verification. Contact us with your specific barrel details before ordering.

Can I adjust the stock length on this model?

Yes. The Tac-Hammer RM4 is an adjustable stock, allowing you to modify the length of pull to suit your shooting position and body mechanics. Adjustment mechanisms are straightforward.

What do I need to bring for DROS in California?

Bring a valid California driver's license or ID card, proof of residency, your Firearm Safety Certificate (FSC), and payment for the firearm and transfer fees. Find gun shop Daly City at TacticCAL.