Airsoft Artisan Shorter Folding Style Stock for SIG Sauer MCX / M1913 Rail

Airsoft Artisan Shorter Folding Style Stock for SIG Sauer MCX / M1913 Rail Metal Construction Airsoft Buttstock Foldable System Fit Fro Mount on 20mm Picatinny Rail Suitable For SIG AIR MCX AEG Airsoft Rifle