Tactical Adjustment Aluminium alloy Automatic Selector Switch for Glock/17/18/19/ Sear and Slide Modification Required G17 G18 G19 G26 G43, Customize

Hope everyone will give us feedback on the kit, so we will improve the quality. Thank you. the product is exactly what you saw in the picture and descriped in the details .there maybe tiny color differentces owing to the light , please understand it we gurantee the quality for 1 month ,offer our assistance to fix repair it or exchange for new ones or partial refund to make you satisfied.syi