ACS Magpul Style Airsoft stock in Tan suitable for all M4Type AEG buffer tubes, it will not fit GBBR's
ACS (Adaptable Carbine/Storage) – is a drop-in replacement buttstock for M4 type AEG extension tubes. A streamlined, anti-snag profile shields the release latch to prevent accidental activation.
Similar to the CTR, the ACS also features a supplemental friction lock system that minimizes excessive stock movement for enhanced weapon stability and accuracy*.
Dual, rear accessible, water-resistant battery storage tubes and an integral storage compartment in the butt of the stock provides multiple storage options. The ACS comes standard with thick rubber butt-pad.
dual-side (CR123) battery storage tubes
friction locking mechanism
fits on AEG buffer tubes