Avengers 6 Shotshell Aluminum Carrier for Tokyo Marui M870 Series Airsoft Shotguns

"Fits my Tokyo Marui M870 Tactical Shotgun perfectly. Holds onto the shells really tight and doesn't feel like they'll fall out even when upside down. Haven't gamed with it yet.

No install instructions, so what I did was:
Pop the receiver pins out of the receiver (from any side), and push the new screws in - (might need a hammer and punch to help pop them out/put the new screws in - tap them lightly). Rounded end screws with washers go on right side of gun below the dummy shell ejector, flat ended screws go on left side of gun with the carrier and sit in the carriers' indents for the screws.

I also put a piece of electrical tape on the back of the carrier to hopefully stop it from scratching the receiver of the shotgun, and help provide a little more grip.