Midwest Industries presents the MIALPHAM4BSF Alpha M4 Beam, a robust folding stock adapter crafted from 4140 steel. This heavy-duty side-folding mechanism features a full-length locking lug for maximum strength and a solid positive lock-up in both positions, ensuring reliability and durability. Its modular design accommodates various stock attachments, making it versatile for different setups. Ideal for range time and training, this adapter enhances firearm customization without compromising stability. Midwest Industries is renowned for innovation and quality in firearm accessories.

Key Features:
- Manufacturer: Midwest
- Model: Alpha M4 Beam
- Product Type: Stock Adapter
- Mounting System: Picatinny Rail
- Weight: 11.6 oz
- Length: Adds 7.0" to firearm
- Material: 4140 Steel
- Unique Features: Side-folding mechanism, full-length locking lug, modular design, 2 QD sling attachments