The Maxim Defense MD15L is a modern AR-style rifle built for duty, range use, and general-purpose shooting. It combines a 16-inch fluted, free-floating barrel with a slimline M-LOK/M-Slot handguard for modular accessory mounting and a reduced weight profile. The MD15L ships with Magpul furniture and a Blackout Defense flat trigger for straightforward ergonomics and control.
Key Specifications
- Chambered in 5.56 NATO.
- Barrel measures 16 inches and is fluted and free-floating.
- Built with a Semi-automatic action.
- Uses a detachable magazine with a capacity of 30 rounds.
- Equipped with a FDE M-LOK / M-Slot slimline handguard.
- Features a Magpul SL-K stock with black Magpul furniture.
- Includes a Blackout Defense flat 3.0 lb trigger.
- Terminated with an A2 flash hider at the muzzle.
- Constructed from 7075/6061 aluminum with a Flat Dark Earth metal finish.
- Barrel twist rate is 1:7.
The MD15L delivers a pragmatic balance of modern materials and established AR ergonomics. Its free-floating fluted barrel and modular handguard make it well suited for range work, duty roles, and other general-purpose applications where reliability, serviceability, and straightforward performance are priorities.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




