The Enhanced Experience

The Enhanced Modular End Cap System might look similar, but there are huge advantages to installing this bad boy. The Enhanced Base includes a spring-loaded ball detent that pushes against the compact action of your choice, so while the buffer system is gone you still get the same spring-loaded effect of over 7.5 lbs on

Elegant Yet Simple

The Sensei Firearms Patent Pending Modular End Cap System is a simple design – yet doesn’t sacrifice function or quality. This system allows a user to quickly remove the receiver extension, plus all mating parts. By using this upgrade, the Shooter will significantly reduce the firearm’s weight and overall length to create a true AR

Ditch The Tube . . . It’s A Pistol Right?

Ditch the Tube – lose 6.5 inches along with over half a pound of excess weight with the Sensei Firearms Patent Pending Modular End Cap System.   If a sleek utilitarian design isn’t enough to get you wanting let the numbers talk.   Enlighten your Senses and Trust the Sensei.