Bear Creek AR 22 upper

[woodsman692004]

Anything I should be aware with this upper? I just purchased it a few weeks ago...
Is it prone to certain problems? Is it similar to any other brands?
Thanks in advance.

[Renaissanceman]

Check for the unsupported chamber issue that is common with these. The extractor cut should not intrude into the chamber AT ALL.

Lots of photos and documentation here:
https://www.rimfirecentral.com/threads/ ... s.1249496/