First Factory Picatinny Rear Stock Base For Tokyo Marui SAIGA-12K Airsoft

First Factory Picatinny Rear Stock Base For Tokyo Marui SAIGA-12K Airsoft Metal Construction Airsoft Stock Base 20mm Picatinny Rail Design For Attach The Stock on Your Airsoft Gun Features a QD mount for sling attachments Suitable For Tokyo Marui Saiga 12K Gas Airsoft Shotgun