GoatGuns Mini M203 Grenade Launcher, Fits AR15 Base Models GREN (ONLINE ORDER ONLY)

Overview

The GoatGuns Mini M203 Grenade Launcher is a one-of-a-kind under-barrel attachment that fits all GoatGuns AR/M16 mini models. Crafted from 100% diecast metal, this 5" grenadier attachment recreates the legendary M203 launcher with authentic detail — even loading and unloading a single dummy gren round for added realism.

Installation requires removing the front sling handle and bottom rail guard, but the result is a striking under-barrel addition that transforms any AR or M16 mini into a full grenadier loadout. A must-have for collectors recreating Vietnam-era or modern military builds.

Key Features

• Under-barrel M203 grenade launcher attachment
• 100% diecast metal construction
• Loads and unloads dummy gren round
• Fits AR15 and M16 GoatGuns barrels
• One-of-a-kind under-attachment design
• Includes mounting screw and screwdriver

Performance Benefits

• Functional gren round loading/unloading
• Premium 100% diecast metal feel
• Compatible with both M16 and AR15 mini barrels
• Authentic M203 styling

Usage Notes

• Requires removal of sling handle and bottom rail guard for install
• NOT compatible with AR Drum Mag
• Does NOT fit short barrel system
• Must be forceful when pushing onto barrel and replacing railing
• For display and collection purposes only

Fitment

• GoatGuns AR15 mini models (regular barrel)
• GoatGuns M16 mini models (regular barrel)
• NOT compatible with: short barrel, AR Drum Mag

Technical Specs

• Length: 5" (12.7cm)
• Height: 1.5" (3.8cm)
• Material: 100% diecast metal
• Capacity: 1 dummy gren round

What's Included

• (1) Mini M203 Grenade Launcher
• (1) Dummy gren round (loadable)
• (1) Mounting screw and screwdriver

Summary

• One-of-a-kind M203 mini under-attachment
• 100% diecast metal construction
• Loads/unloads dummy gren round
• Fits AR15 and M16 mini models
• Premium grenadier loadout accessory