The NcSTAR 15-4 AR thumbhole stock is designed for MIL-SPEC carbine buffer tubes, giving you a secure, comfortable grip with a thumbhole-style shooting interface. Built as a polymer stock, it’s made for dependable everyday use on compatible AR-15 platforms.
Key Features
Thumbhole-style stock for a stable, comfortable grip
Designed for AR-15 platforms using a MIL-SPEC carbine buffer tube
Polymer construction for durable, lightweight handling
Direct fit to standard carbine receiver extension (buffer tube) setups
Upgrade your AR-15 carbine ergonomics with the NcSTAR 15-4 thumbhole stock built for MIL-SPEC carbine buffer tube compatibility.
