The Model 336 is a direct descendent of the Model 1893 series of rifles designed by Marlin and features an improved round bolt over the latter's square bolt that helped to improve receiver strength while smoothing out the action. New for 2024, Marlin's Dark Series of 336 rifles features a complete modernization that incorporates all the latest improvements in firearms design for a tactical-style lever-action rifle. The rifle features a lightweight synthetic stock with an M-LOK handguard that includes QD sling swivel mounts to interface with modern sling systems. Additional features also include fiber optic ghost ring sights along with a top-mounted Picatinny rail for mounting optics. Lastly, the barrel also features a threaded design with a pre-mounted muzzle brake that can be removed for aftermarket muzzle devices. This model is chambered in .30-30 Winchester and features a 5-round capacity.