M4 New Trigger Assembly Question

[quercus99]

My Benelli M4 was made in 2012. It currently has an unmodified, stock trigger assembly w/aluminum trigger guard. For 922r compliance, I’m planning to use an A&S trigger guard. I want to keep my original trigger assembly intact & stock. I was lucky enough to snag a new, complete trigger assembly w/polymer guard from Midwest recently. Does anyone with more experience know of any potential issues with transferring the parts from the new polymer assembly onto the A&S guard and using it in my older shotgun?

Thanks for any advice!

[StrangerDanger]

You should be alright. Sometimes fitting is needed on the hammer to gain clearance for the disconnector, but this is pretty rare. Even if so, that modification is pretty easy to do.

[quercus99]

Thanks! Sounds like I’m good to go.