maple ridge armory brand new barrel gasport vs extension not alinged WTF

I did notice it needs alot of deburing around the m4 feed ramps on the extension . It gouged up my upper reciver when i was test fitting it

Hey did this get resolved? I was looking at buying an MRA barrel from TNA and was looking forward to a good news story on your resolution.
 
Since this isn't a dealer forum, I would like to mention International Barrels in Chilliwack. Those guys make barrels that are second to none. I don't know how their prices compare but the quality is crazy good.
 
Take a look at saskatoon gunworks ballistic advantage barrels. I just got one, looks great, price includes gas block.
 
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