Mountain Billy Gun Lab Goat15 Magazine designed for GOAT-15 Helium, H2 / ATOM Firearms / 20 Rounds

The Mountain Billy Gun Lab GOAT-15 20-Round AR Magazine is a proprietary .22 LR rifle magazine designed for GOAT-15 Helium, H2, and ATOM firearms. Its 20-round capacity supplies compatible GOAT-15 models with ammunition for range training, competition practice, recreational shooting, and general plinking.

Designed specifically around the GOAT-15 platform, this magazine combines useful ammunition capacity with a compact configuration that remains practical for training sessions and lightweight carry setups. Its model-specific design provides proper compatibility without relying on a universal magazine configuration.

Specifications

• Brand: Mountain Billy Gun Lab
• Model: GOAT-15 20-Round AR Magazine
• Product Type: Rifle Magazine
• Caliber: .22 LR
• Capacity: 20 Rounds
• Compatibility: GOAT-15 Helium, H2, and ATOM Firearms
• Manufacturer Part Number: MBGL-GOAT15-MAG-20RD
• UPC: 850022225734

Features

• Proprietary magazine designed specifically for the GOAT-15 platform
• Compatible with GOAT-15 Helium, H2, and ATOM firearms
• 20-round capacity for .22 LR ammunition
• Compact configuration suited to range and training applications
• Designed for training, competition practice, and recreational shooting

Benefits

• Provides useful ammunition capacity while maintaining a compact magazine profile
• Offers model-specific compatibility for the listed GOAT-15 firearms
• Supports extended range sessions with fewer magazine changes than lower-capacity options
• Suitable for new-shooter instruction, competition practice, and recreational plinking