


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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