I do not know what modifications he did, but it is running great.
A Japanese member asks: "Excuse me. I don't think the handguard is genuine. Which manufacturer's stuff is on? Does machining be necessary for installation?"
c_alexandersen Modelgun Master
Number of posts : 293 Location / Country : Denmark Registration date : 2011-11-30
Subject: Re: Chris Mayers Marushin XM177E2 ... running great Sat Sep 28, 2019 6:24 pm
The Marushin m16’s have given me a fre headaches. I have not reached This fine Level og Smooth function Congratulations to Chris