Airsoft Canada - View Single Post - WE M4 GBBR - Trademark lower doesn't fit blank upper, is that normal?

uncle_benny12 · April 9th, 2015, 13:29

I had the same issue trying to fit a Colt traded lower onto a new WE M4 I purchased last year.

I just had to slowly file away some material on the holes of the lower receiver. It fits now but it's tight enough that I need to use a punch to take it apart.

April 9th, 2015, 13:29	#7
uncle_benny12 Trader rating Join Date: Jan 2003	I had the same issue trying to fit a Colt traded lower onto a new WE M4 I purchased last year. I just had to slowly file away some material on the holes of the lower receiver. It fits now but it's tight enough that I need to use a punch to take it apart.