![Carbine Buttstock Interface Carbine Buttstock Interface](https://cdn11.bigcommerce.com/s-e2ncmqwptw/images/stencil/1920x200/e/mdt_categoryheader_dark_250__29684.original.jpg)
Carbine buttstock interface stocks are designed to work with chassis systems that use an AR-15/M16 buffer tube/receiver extension. Carbine Stocks are available in a simple configuration with adjustable comb height to stocks that feature adjustable comb height, length-of-pull, and buttpad adjustment.