Bravo Polymer Ergo Magazine Well Grip for Airsoft M4 Forged Styled Receivers (Color: Tan)

"fit with out having to modify, but when i first looked it over i found they over tightened the screw which pressed out the flat side leaving a small dimple. I will have to sand and fix but if not for that it would be perfect.

"Fit on another m4 I bought off a dude at the field. Doesn't fit my new Avalon at all though. There's a bit on the back end of the magwell of the Avalon that is just a tad larger than normal, so it won't clip on.