I use this handguard with the 5/22 conversion charging tube that came with my gsg16 and the installation of this was pretty easy, fit is good, slides right into place. Now like the other reviews say the front holes don't line up perfectly with the hole on the tube and the 5/22 conversion doesn't have a mounting point on the bottom front so I had to figure out a way to get this to fasten into place. A couple 1/8 inch by 1/2 inch bolts, two rubber washers, two nuts and a couple rubber pads on the inside and this handguard will not come off unless you take sledge hammer to it. So other than needing to run down to a hardware store to get a couple things this handguard is perfect would absolutely recommend to anyone wanting a more authentic mp5 look.
Reviewed by: Matthew S from North York, ON on 11/15/2020