Color: Black Teflon
Finish: Matte
Yes, those magazines should work with this upper.
UPDATE: The photos on the OP website have been updated to the current production model with the MLOK handguard and standard thread protector. This is what will be received. The slim handguard and A2 flash hider are no longer being offered by Nordic.
All Nordic Components products are made in Waconia, Minnesota, right here is the USA!
Email us at Techsales@opticsplanet.com and let us know what specific qualities you are looking for in a trigger, such as shape, weight, etc. That way we can recommend a trigger that will work best for you.
Yes, the handguard is MLOK compatible.
This upper is made to fit the standard AR-15 lower. It will likely not fit the M&P 15-22.
Black Dog does not list that their magazines will last round bolt hold open, but they can still be manually locked back.
This is the 16" version. The description is left over from the 9.25" version which was also on this product page but is currently unavailable at this time.
It is 16".