RA-Tech NewAge Steel Forward Assist Set for WE M4 / M16 Series Airsoft GBB Rifles

"REVIEW: Great part. It doesn't need to do much but once installed it does the job. I fit this into my RA tech forged reciever just fine except for the tight in fit. Would recommend as you won't have a screw on the button of your forward assist like with a stock WE. Although that screw isn't even an issue, this part is nice to have. Does not include pin.

Would recommend.

"Its a good drop in part. as mentioned before, its a very tight fit. I almost got mine stuck in the receiver a few times. would recommend sanding it down to fit smooth and lubing it up for a better operation. The part is built to last and performs as it should, however, due to the modifications you have to make, I would go to another retailer for the OEM part.