Strike Industries ARSMCFDE Magazine Catch made of Black Steel with Flat Dark Earth 6061-T6 Aluminum Release Button for AR-Platform

Your AR platform's controls need to function flawlessly, and the magazine catch is where reliability starts. Whether you're building in Antioch or fine-tuning an existing rifle, understanding your parts matters. The Strike Industries ARSMCFDE combines durable steel construction with a precision aluminum release button designed to handle repeated cycles. Before selecting components, review California firearm laws to ensure your build meets state requirements.

Steel durability meets aluminum precision

This magazine catch pairs black steel with a Flat Dark Earth 6061-T6 aluminum release button—a combination that balances wear resistance with lightweight function. The aluminum button reduces fatigue during extended shooting sessions while the steel body withstands the mechanical stress of magazine insertion and removal. Strike Industries engineered this for AR-platform rifles where consistent magazine seating is non-negotiable. For questions about your specific build or legal compliance, contact TacticCAL. We also help customers understand exemptions like PC §32100 exempt revolvers for those exploring alternative platforms. TacticCAL is your local gun shop in the Bay Area.

Frequently asked questions

Does this magazine catch work with standard AR-15 and AR-10 lower receivers?

Yes. The Strike Industries ARSMCFDE is designed for AR-platform firearms, accommodating both standard AR-15 and AR-10 lower receivers without modification. Installation follows factory specifications.

Can I replace my existing magazine catch with this model without gunsmith help?

Most AR owners can perform this swap with basic tools. The catch uses the same pivot pin and spring as standard mil-spec designs. If you're unfamiliar with lower receiver assembly, a gunsmith can handle installation quickly.

What is an FFL transfer in California?

An FFL transfer is when a federally-licensed dealer like TacticCAL receives a firearm shipped from another seller and processes California's required DROS paperwork to legally transfer it to you. Find gun shop Santa Clara at TacticCAL.