Marlin Model 336W .30-30 Winchester Lever-Action Carbine, 20 inch Barrel, JM-Proof, 2007 North Haven Manufacture
This Marlin Model 336W is a .30-30 Winchester lever-action carbine built in 2007 in North Haven, Connecticut, with the circled JM barrel proof. It features a 20-inch round barrel with Micro-Groove rifling, a solid-top, side-eject receiver drilled and tapped in a four-hole pattern, and a walnut-finished hardwood stock with pressed checkering. Notable touches include a gold-tone trigger and an installed knurled offset hammer spur extension.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: The rifle is in solid functional shape. Exterior surfaces show scattered scratches and handling marks. There are very infrequent, very minor spots of pitting.
What’s Included
- Scope rings and mounts (no mounting screws)
- Slip-on rubber recoil pad (installed)
- Knurled offset hammer spur extension (installed)
The Model 336W configuration pairs a 20-inch round barrel with a full-length tubular magazine for a 6+1 capacity in .30-30 Winchester. It uses two barrel bands and carries traditional iron sights: a hooded ramp front and an adjustable open rear.
The receiver is a solid-top, side-eject design and is drilled and tapped in a four-hole pattern for scope bases. Controls include a cross-bolt safety and an exposed hammer fitted with an installed knurled offset spur for easier manipulation.
The stock set is walnut-finished hardwood with a pistol-grip profile. It features pressed diamond checkering on the grip, pointed panels on the fore-end, sling swivel studs, and a rubber buttpad.
Metal surfaces wear a blued finish. The rifle shows the circled JM proof at the barrel/receiver junction and was manufactured in North Haven, Connecticut. A gold-tone trigger adds a distinct visual detail.
This example dates to 2007 (serial prefix 93) and has a 13.5-inch length of pull. It is a full-size lever-action carbine with Marlin’s Micro-Groove rifling.