MEAN Arms Bearing Delay Upper Receiver (slow motion) ejection pattern

Описание: Introducing the new MEAN Arms Bearing Delay™ upper receiver in 9mm.

https://www.meanarms.com/products/det...

The #bearingdelay 9mm upper receiver is sold as a complete upper receiver system ready to be paired with the AR lower receiver of your choice.

Take all the benefits of the MP5: reliability, durability, low recoil and combine with the familiarity of the AR-15 platform.

Rollers are obsolete. It’s all ball bearings nowadays.

The Bearing Delay™ system is compatible with a standard milspec AR upper receiver, standard AR charging handles, standard AR handguards, etc. Completely tunable by swapping an internal component for the angle affecting the bearings, the upper works with a standard AR-15 H2 buffer.

The ability to tune the system by swapping an internal component means that the Bearing Delay™ system can be tuned based on ammunition type, barrel length, suppressor, or any other factor.

If you elect to use #meanarms #endomags, the upper is compatible with milspec lower receivers OR you can use dedicated pistol magazine lower receiver.

For purchase information, distributor questions, bulk or OEM order inquiries, or any other questions, please contact [email protected]