MAC-5®
Shop MAC-5® firearms from Military Armament Corp, including full-size 9mm roller-delayed models built around the classic MP5-style platform. This category includes Read More
Filter by
Shop MAC-5® firearms from Military Armament Corp, including full-size 9mm roller-delayed models built around the classic MP5-style platform. This category includes MAC-5 firearm variants for customers comparing available models before selecting compatible MAC-5 magazines, stocks, braces, rails, handguards, replacement parts, and accessories through SDS Arms.
What is the MAC-5?
The MAC-5 is a full-size 9mm roller-delayed firearm from Military Armament Corp. It follows the classic MP5-style layout while bringing the platform into the SDS Arms product family with compatible magazines, accessories, and support parts.
What magazines work with the MAC-5?
The MAC-5 is designed to use compatible MP5-pattern 9mm magazines. For best results, use magazines listed by SDS Arms as compatible with the MAC-5 platform.
What ammunition is recommended for MAC-5 break-in?
SDS Arms recommends quality 124-grain NATO or full-power 9mm ammunition during the initial break-in period. A break-in range of 100 to 300 rounds is recommended.
What is the recommended MAC-5 bolt gap?
The recommended MAC-5 bolt gap range is 0.25mm to 0.45mm, or approximately 0.010" to 0.018".
Do MAC-5K accessories fit the MAC-5?
Some accessories may fit both MAC-5 and MAC-5K models, but many furniture, rail, brace, stock, and handguard parts are model-specific. Always confirm product compatibility before ordering.
Can I install a stock on a MAC-5?
Adding a stock to a pistol may create an NFA-regulated firearm. Customers are responsible for following all applicable federal, state, and local laws before making any modification.
Where can I find MAC-5 support information?
MAC-5 support resources, manuals, warranty information, and related FAQs are available through SDS Arms support resources.