VFC Slide Rail Set for Umarex/VFC MP7A1 SMG GBB

VFC Slide Rail Set for Umarex/VFC MP7A1 SMG GBB Metal Construction Easy to hook up Install any red dot or scope onto this 20mm scope Rail Suitable for Umarex/VFC MP7A1 Series Airsoft Gas Blow Back GBB Rifle Package Include: 2x 20mm Rail (Length: 95mm)