The Marlin Model 336 Heritage in .30-30 Winchester is the traditional lever-action deer rifle that the 336 line is built around. With a 20" barrel, 38.5" overall length, and approximately 7 lbs weight, it's a familiar and well-balanced package for woods hunting. 
 

Key Specifications 

• Caliber: .30-30 Winchester 
• Action: Lever-Action 
• Magazine Capacity: 6 Round Tubular 
• Barrel Length: 20 inches 
• Overall Length: 38.5 inches 
• Weight: Approximately 7 lbs. 
• Finish: Blued with Micro-Groove rifling (12 grooves) 
   

Detailed Features 

Marlin's 12-groove Micro-Groove rifling stabilizes .30-30 projectiles well and is the defining barrel characteristic of the 336. The adjustable semi-buckhorn folding rear sight and brass-bead ramp front are standard for the platform. The rear sight folds down for transport. 
 
The American Black Walnut stock has a rubber butt pad for recoil absorption and maintains the traditional profile that's been on this model for decades. The hammer safety is the safety mechanism. 
 
The 6-round tubular magazine is standard for the configuration. The .30-30 Winchester is effective on deer and similar game to about 200 yards and is one of the most widely available rifle cartridges in North America.

The 336 Heritage draws consistent nostalgia from hunters who grew up with the Marlin 336 or received one as a family rifle. The .30-30 caliber gets strong endorsement for deer hunting at woods ranges, and most owners report reliable function and good accuracy.

Build quality feedback varies by production year. The pre-2007 Marlin production is generally rated higher than later Remington-era production, and opinions on Ruger-era production are still forming. Some owners mention quality control improvements, others remain skeptical.

Weight and handling at around 7 lbs is generally well-received, and the rifle is commonly cited as a good value in its class. Comparisons to Winchester and Henry lever-actions are frequent in discussions.