Magpul Industries ACS Carbine Stock for AR15/M4 - Mil-Spec Black (Part #MAG370-BLK)

The Magpul Industries ACS (Adaptable Carbine/Storage) Mil-Spec Model is a versatile, drop-in replacement buttstock designed for AR15 and M4 carbines with mil-spec receiver extension tubes. Constructed for durability and functionality, this stock features dual water-resistant battery storage tubes accessible from the rear, offering convenient options for securing essential batteries or small tools. An integrated storage compartment at the butt end further enhances its utility, allowing users to store small items securely and discreetly. The ACS stock is engineered to improve stability and user comfort, making it suitable for a variety of tactical and recreational applications. Its design closely resembles the Magpul CTR but includes enhancements such as an anti-snag release latch to prevent accidental activation and a friction lock system to reduce excessive movement, ensuring improved weapon control and accuracy during operation. The stock is equipped with a 0.30-inch thick rubber butt-pad that provides a positive shoulder purchase, maintaining a firm grip even when wearing body armor or modular gear. The black finish offers a sleek, professional appearance suitable for various environments while maintaining durability against rough handling and harsh conditions. Ideal for military, law enforcement, and civilian users seeking a reliable and adaptable stock, the Magpul ACS enhances firearm functionality and user comfort with its thoughtful features and robust construction.

Features:

• Compatible with AR15/M4 carbines using mil-spec receiver extension tubes

• Dual rear accessible, water-resistant battery storage tubes

• Integrated storage compartment in the buttstock for small items

• Anti-snag release latch prevents accidental activation

• Friction lock system minimizes excess stock movement for improved stability

• Includes a 0.30-inch thick rubber butt-pad for secure shoulder purchase

• Durable black finish suitable for tactical environments