C.daly Ar 410 Upper .410 19" 5rd

The Charles Daly AR .410 Upper is a mil-spec compatible receiver designed to convert any AR-15 platform rifle into a .410 bore shotgun. This 19-inch barreled upper accepts 2.5-inch .410 shells and ships with a 5-round magazine, making it a versatile platform extension for operators seeking caliber flexibility without purchasing an entirely new firearm. The upper assembly includes front and rear flip-up iron sights and a Picatinny quad rail forend for optic mounting and accessory integration.

Weighing 6.44 pounds with an overall length of 29.5 inches, this .410 AR upper delivers the ballistic profile of a true shotgun while leveraging the ergonomic and modular advantages of the AR-15 platform. The included carbine buffer and buffer spring are essential to proper cycling and must be installed in a mil-spec lower receiver—standard carbine tube dimensions are non-negotiable for reliable function. The 19-inch barrel and 5-round capacity make this upper suitable for close-quarters tactical scenarios, sport shooting, and defensive applications where .410 performance characteristics are preferred.

This configuration appeals to shooters who already own AR-15 lower receivers and wish to add a dedicated .410 capability for training, sport competitions, or specialized duty roles. The .410 bore produces lower recoil impulse than larger shotgun gauges while maintaining effective energy at intermediate distances, a practical advantage for shooters managing multiple platforms or those new to shotgun shooting. Operators familiar with AR ergonomics will find the manual of arms identical to their primary rifle, reducing training burden and simplifying ammunition logistics in multi-weapon environments.