tactical accessories scopes 551 552 553 556 558 collimator holographic sight riflescope red dot optic reflex sight airsoft scope 20mm rail m

due to personal measurement technique is different,there may be 0.1-2cm error of the physical.thank you all the producy style is the same as shown in the pictures item will be shipped within 3 working days after received a verified payment and showed "completed" status..syi