| 摘要 |
<p>A compressed gas powered projectile accelerator employing dynamicregulation; having, a valve slider, reciprocally moveable within a passage, being releasable by the action of a sear and trigger from a cocked position, controlling flow of compressed gas into a breech; or an electric valve performing the same function under the control of an electronic circuit and trigger; and a spring-biased bolt, reciprocally moveable within said breech, controlling the flow of projectiles and compressed gas into a barrel. A compressed gas-powered projectile accelerator is further disclosed having an improved means of gas distribution, a valve locking mechanism, an improved combined bumper/seal, and self-contained modular components to improve efficiency, manufacturability, and reduce size and weight.</p> |
