One of the most overlooked maintenance areas on the Benelli M4 shotgun is the safety assembly. In this video, I discuss the Freedom Fighter Tactical Safety Rehab Kit and explain why it has become one of our most popular Benelli M4 spare parts kits. Whether you're installing an oversized safety, upgrading from a polymer trigger housing to an OEM aluminum trigger housing, performing trigger work, or simply maintaining your shotgun, the safety spring, roll pin, plunger, and safety button can all be easily damaged during disassembly and reassembly. I explain the common mistakes that occur, why even experienced gunsmiths can damage these components, and why keeping a complete Safety Rehab Kit on hand is one of the smartest investments you can make for your Benelli M4 build. If you're serious about maintaining, upgrading, and building Benelli M4 shotguns, this is a parts kit you should keep in your toolbox.

June 1, 2026 – The Freedom Fighter Tactical Safety Rehab Kit for Benelli M4 Shotguns

The Safety Rehab Kit is one of our more popular rehab kits, and there’s a good reason for that. Many Benelli M4 owners end up disassembling the safety assembly when installing an oversized safety or when upgrading from the factory polymer trigger housing to an OEM aluminum trigger housing.

When performing this type of work, there are three parts that commonly become damaged.

The first and most common problem is damage to the safety spring. Reinstalling the spring requires compressing it while simultaneously positioning the other safety components and driving the retaining pin into place. The process is performed largely by feel, and even experienced gunsmiths can struggle with it. I’ve worked on Benelli M4 safeties for years and have occasionally damaged a spring myself. It happens more often than most people realize.

The second part that frequently gets damaged is the safety roll pin. Roll pins can be temperamental. They can become bent, crushed, expanded, or otherwise damaged during installation and removal. Having a replacement roll pin available can save a lot of frustration when working on the trigger group.

The third part that commonly becomes damaged is the safety plunger. The plunger is made from a lightweight material that can chip, crack, or break surprisingly easily. I’ve purchased these components in bulk from manufacturers and have received brand-new plungers that were already chipped or cracked. Because of that, I always recommend having a spare available.

The safety button itself is fairly durable, but there are situations where a replacement is needed. Some owners decide to switch back from an oversized safety to the factory safety button, while others simply need a replacement due to damage or wear.

The Freedom Fighter Tactical Safety Rehab Kit contains the parts most likely to become damaged during maintenance and repair work. I always encourage Benelli M4 owners to keep a dedicated maintenance kit, toolbox, or spare parts bag containing the critical components needed to keep the shotgun running. The Safety Rehab Kit is one of those essential spare parts kits.

If you're planning any trigger work, safety upgrades, trigger housing replacements, or general maintenance on your Benelli M4 shotgun, having these parts available beforehand can save significant downtime. If something gets damaged during the project, you won’t have to leave your shotgun disassembled while waiting for replacement parts to arrive.

And if everything goes smoothly and no parts are damaged, simply put the kit back in your spare parts collection so it’s available when you need it in the future.

The Freedom Fighter Tactical Safety Rehab Kit has been a popular item for years because it solves a common problem that Benelli M4 owners encounter during maintenance and upgrades.

Thanks for watching. My phone number is available on the website, and you can call or text me anytime. I’m available 365 days a year to help answer questions about your Benelli M4 shotgun build, maintenance, upgrades, and parts selection. I look forward to talking with you.