LMT Defense - Rail Mounted M203 Receiver - L2B1

The LMT Defense Rail Mounted M203 Receiver (L2B1) is a 40mm grenade launcher receiver engineered for mounting to any standard 1913 Picatinny rail. Unlike the classic barrel-mounted M203, the L2B1 uses a rail-mounted design with three recoil lugs and three locking lugs for a secure, positive attachment to any Picatinny rail system. Built from 7075-T6 aluminum forging for maximum durability and strength. Barrel and sight not included.

Features

• Launcher Caliber: 40mm
• Mounting Style: Rail Mounted — 1913 Picatinny compatible
• Three recoil lugs + three locking lugs for secure mounting
• 7075-T6 aluminum forging construction
• Type 1 Receiver — Non-NFA in receiver-only form
• Compatible with any standard Picatinny rail equipped rifle
• Barrel and sight sold separately

IMPORTANT: This receiver is classified as a Non-NFA item in the receiver-only configuration. It is NOT classified as a Destructive Device until a barrel is mounted. ATF approval as a Destructive Device (Form 1 or dealer SOT) is required before mounting a barrel. FFL dealer transfer required. Available only to Federal Firearms License holders and qualified purchasers in accordance with federal law.