|  SoftAir / Matrix Full Metal Precision Scope Mount Base for SIG 550 / 551 / 552 series Airsoft AEG / Rifles
Adds a scope mount base / weaver rail to any ICS SIG enabling the installation of a magnified scope, red dot, or other optic or accessory to be mounted onto the upper receiver.
For SIG551, SIG552, SIG550 and other compatible Softair / Tokyo Marui / JG made SIG series Airsoft AEG Rifle.  Installation Instructions: 
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