Matrix Full Metal Precision Scope Mount Base for SIG 550 / 551 / 552 series Airsoft AEG / Rifles

"This is a great scope mount! It is a rebrand of ICS's scope mount. Or at least that's what came with mine. It is very high quality, but the paint on the pin scratches off very easily. Just by tightening it, it scratched. Over all, great buy.