虎賁
2020-06-09 06:05:02
“HUBEN is an emerging brand in the global airgun industry. It is dedicated to R & D, manufacturing and sales of high-precision and long-range airguns. After years of effort, it has successfully developed a new structure - hammerless semiautomatic excitation mechanism for PCP airguns, and applied for patents for it in many countries. The working principle of the hammerless mechanism is as follows: after the trigger is pulled to release the sear, air pressure pushes the piston backward. Driven by the piston, the air valve opens the air passage and the pellet is propelled out. Then the air passage is cut off by an adjustable shut-off valve. After that, the air pressure pushing the piston backward disappears, and the piston returns to its original position under the force of the spring, thus achieving automatic hooking.
推薦內(nèi)容
