Products overview on Ar 410 Upper:
The Charles Daly Ar 410 Upper allows any AR-15 to be converted to a .410 shotgun. The CD .410 Upper features a 19in barrel, chambered in 2.5in .410 bore. It has front and rear flip up sights, picatinny quad rail forend and comes with a 5 round magazine. IMPORTANT: This upper works with mil-spec lower only. MUST USE CARBINE BUFFER TUBE. Upper includes buffer that must be used with carbine buffer spring for proper function. Failure to shoot without carbine buffer tube and provided buffer can cause damage to upper and lower. Overall cartridge length must be 2.29inches or less for proper function.
410 CONVERSION UPPER FOR | Ar 410 Upper Specifications:
- Manufacturer: Charles Daly
- Manufacturer Part #: 500.219
- Model: AR 410
- Type: Upper
- Caliber: 410 Gauge
- Barrel Length: 19″
- Color: Black
- Accessories: 1 Mag
- Capacity: 5Rd
Drop this .410 Shotgun conversion kit onto your AR-15 lower and start blasting away! Includes all items to convert an AR-15 rifle into a .410 shotgun.
The approximate barrel length is 19″.
- (x2) 10 round magazines
- .410 Bolt Carrier Group (BCG)
- charging handle
- recoil buffer.
- complete upper assembly
- These do not work on 80% Lowers
All AR style shotguns are known to be finicky when it comes to ammo, it’s just the nature of the beast.
Here are our helpful tips to improve the performance of your upper:
Use the shortest 2.5-inch ammo you can find, we have found Fiocchi works the best. Stay away from Browning/Sellier & Bellot (we are not saying they make bad ammo; it just did not cycle properly during our testing due to the shells being slightly longer).
Low brass works better.
Use cartridges that have a smooth outer shell Vs. ribbed. Slugs worked the best.
Use some dry lube inside the magazine. Keep the upper clean and well lubed.
Under no circumstances should you use any ammunition other than 2.5-inch .410 shotgun shells with this conversion kit.