GoatGuns Die Cast Mini Under Barrel Masterkey Shotgun Attachment,for AR15 MASTERKEY (ONLINE ORDER ONLY)

Overview

The GoatGuns Diecast Mini Under Barrel Masterkey Shotgun is a 100% diecast metal under-barrel attachment that brings serious tactical character to your GoatGuns AR15 and M16 miniature models. Modeled after the iconic Masterkey shotgun system, this attachment requires a small installation but rewards collectors with one of the most distinctive AR upgrades available.

Preloaded with 3 dummy shotgun shells and featuring a functional cycling action, this attachment also fits the GoatGuns M16A1 model when paired with the Grenadier handguard. Use the included screwdriver to mount and unlock a totally new dimension of customization for your AR display.

Key Features

• Under-barrel Masterkey shotgun attachment
• 100% diecast metal construction
• Preloaded with 3 dummy shotgun shells
• Compatible with M16 and AR15 miniature barrels
• Cycle/eject dummy shells with screwdriver or toothpick
• Includes mounting bracket and screwdriver

Performance Benefits

• Adds unique tactical character to AR builds
• Functional cycling shotgun shells
• Premium 100% diecast feel
• Authentic Masterkey styling

Usage Notes

• Requires removal of front sling loop and hand-guards to install
• Smaller bracket included for M16 fitment
• Compatible with M16A1 when using Grenadier handguard
• NOT compatible with AR Drum Mag
• Does NOT fit short barrel system
• For display and collection purposes only

Fitment

• GoatGuns Mini AR15 (with regular barrel)
• GoatGuns Mini M16 (with regular barrel)
• GoatGuns M16A1 (when using Grenadier handguard)
• NOT compatible with: short barrel, AR Drum Mag

Technical Specs

• Length: 5.25" (13.3cm)
• Height: 1.5" (3.8cm)
• Material: 100% diecast metal
• Capacity: 3 dummy shotgun shells

What's Included

• (1) Masterkey Shotgun Attachment
• (3) Dummy shotgun shells (preloaded)
• (1) Mounting bracket (with smaller M16-specific bracket)
• (1) Mounting screw and screwdriver

Summary

• Iconic Masterkey shotgun under-attachment
• 100% diecast metal, preloaded shells
• Fits AR15 and M16 mini barrels
• Includes mounting hardware
• Distinctive AR build customization piece