The Colt Piston Carbine was developed as part of Colt’s effort to modernize the AR-15/M4 platform by incorporating a short-stroke gas piston system. This design was influenced by military and law enforcement demand for increased reliability, especially in harsh environments and with suppressed fire. Unlike the traditional direct impingement system found in most AR-15s, the piston system runs cleaner and cooler, reducing fouling and improving long-term durability.

This pre-owned Colt Piston Carbine is in good overall condition as pictured, it offers a reliable, durable platform built for performance. Featuring Colt’s robust short-stroke gas piston system, this rifle delivers enhanced reliability and cleaner operation compared to traditional direct impingement models, making it ideal for extended shooting sessions and adverse conditions.

The rifle shows signs of normal use, with minor cosmetic wear consistent with careful handling. The finish remains strong overall, and all mechanical components function smoothly and reliably.

Comes with a hard case, Geissele Super Dynamic 3 Gun Trigger and a Law Tactical Side folder adapter.