Magpul Industries ACS-L Adaptable Carbine Stock, Mil-Spec AR-15/M4, Black, MAG378-BLK

Product Description

The Magpul ACS-L (Adaptable Carbine Stock – Light) is a drop-in replacement buttstock engineered for AR-15/M4 carbines using mil-spec diameter receiver extension tubes. Streamlined from the original ACS, it retains the enhanced cheek weld and center storage compartment while removing the battery tubes for a slimmer, lighter profile. Designed for durability and control, the ACS-L features a shielded release latch, anti-slip rubber butt pad, and multiple sling attachment options to suit a wide range of setups. Made in the USA.

Product Highlights

• Slimmer, lighter version of the ACS with excellent cheek weld and integrated storage
• Mil-spec compatibility for AR-15/M4 platforms; simple drop-in installation
• Shielded release latch and anti-slip rubber butt pad for secure, confident handling
• Multiple sling attachment options for flexible carry configurations
• Durable synthetic construction built for long-lasting adjustability

Specs

• Model: ACS-L (Adaptable Carbine Stock – Light)
• Compatibility: AR-15/M4 carbines with mil-spec receiver extension tube
• Material: Synthetic polymer
• Color/Finish: Black
• Length of Pull: 11.60–14.90 inches
• Overall Length (OAL): 8 inches
• Weight: 12.50 oz
• Storage: Center storage compartment
• Butt Pad: Anti-slip rubber
• Release Latch: Shielded
• Sling Points: Multiple attachment options
• Country of Manufacture: USA
• UPC: 873750006314
• Manufacturer Part Number: MAG378-BLK
• Brand Name: Magpul Industries

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