.410 ARU
.410 ARU
.410 ARU - Gas Piston AssemblyCustom .410 Bolt Carrier GroupBird Cage Flash HiderRear Peep Sight w 2 Aperture Sizes (Large Shown)Front Post Sight10rd Magazine (1 Included).410 ARU - Exploded View
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The .410 ARU upper allows any AR15 rifle to be converted to a .410 shotgun. The .410 ARU features an 18-1/2″ barrel chambered for 2-1/2″ .410 Gauge shot shells. Mounts on any AR-15 lower.

Upper Receiver & Barrel with Picatinny Quad Rail
Complete BCG
Flip Up Sights
One 10rd Magazine

Does not require an FFL Transfer!

Installs in Just Seconds!
Simply swap the complete upper, insert the .410 Shotshell magazine and you are ready to shoot! No need to change buffer tube, buffer, buffer spring or any other parts in the lower.


Easy Disassembly and Reassembly

Shipping: This product must ship via UPS Ground as UPS is more "firearms friendly" and the tracking is much better. IFC Logo

Demand for this product has been very high since its release in the US.
Expect shipping 2 weeks after placing order.
Additional 4rd, 10rd and 15rd Magazines will soon be available.
Gauge .410 Bore / 2-1/2″
Barrel Length 18-1/2″
Choke Cylinder
Flash Hider Birdcage Style
Sights Front Post & Rear Peep (Adjustable)
Handguard Picatinny Quad Rail, Aluminum
Forward Assist Yes
Mechanism Gas Piston
Magazine Capacity 10 Rounds (1 included)
4 Rounds (available)
Weight (Complete Upper with BCG and Iron Sights) 4.5 Pounds
Finish Black
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