Custom Piece Miniature – NSV tripod mounted Heavy Machine Gun – 3D Print for LEGO Minifigure

This image shows a LEGO-compatible toy weapon accessory, designed for use with minifigures. It is not an official LEGO product.

The item depicted is a tripod-mounted heavy machine gun.

Key features visible in the image include:

• A heavy-style barrel with a distinct muzzle device.
• A boxy receiver section.
• A black ammunition box mounted on the right side of the weapon.
• Spade-grip style handles at the rear for operation.
• A sight mounted on top of the receiver.
• An olive green tripod mount.

Regarding the “item model” (物品型号): The filename you provided, “SKU-09-NSV机枪1个.webp” (which translates from Chinese to “SKU-09-NSV Machine Gun 1 piece”), along with the visual characteristics, strongly suggests that this toy weapon is modeled after the NSV Heavy Machine Gun. The NSV is a 12.7mm heavy machine gun of Soviet origin.

While your description suggested “lego mk19, M19 Automatic Grenade Launcher,” the visual appearance of this item—particularly its long barrel, receiver shape, and overall configuration—is consistent with a heavy machine gun like the NSV, rather than an Mk 19 grenade launcher.

Therefore:

• Product Identifier: “SKU-09” is likely the manufacturer’s or seller’s code for this specific item.
• Represented Model: It is designed to represent an NSV Heavy Machine Gun.