Patent ID: 11892262
Assignee: nan
Field: Other special machines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 5:
6. A method for activating an attachment to an Adaptive Rifle Kinetic rifle (ARK Rifle) comprising:
slidably attaching a Bolt Carrier Group to a front spring unit, and coupling the front spring plate to a first guide rod and a Second Guide Rod,
extending the first Guide Rod and the Second Guide Rod within a left channel and a right channel formed in an Upper Receiver;
forming with the Upper Receiver a center guide channel;
engaging a first Recoil Spring and a second Recoil Spring with the front spring unit;
disposing the first Recoil Spring around the first Guide Rod, and the second Recoil Spring around the Second Guide Rod;
integrally coupling a piston with the Bolt Carrier Group and the front spring unit;
attaching the Upper Receiver to the ARK Rifle;
moving the piston and the front spring unit in a first direction along the first Guide Rod and the Second Guide Rod in response to gases generated upon a firing of a bullet with the ARK Rifle;
in response to moving the piston in the first direction, moving the Bolt Carrier Group through the center guide channel and the front spring unit in the first direction to coil the first Recoil Spring and second Recoil Spring on the first and Second Guide Rods respectively; and
moving the Bolt Carrier Group through the center guide channel, the front spring unit and the piston in a second direction opposite to the first direction in response to a recoil of the first Recoil Spring and second Recoil Spring on the first and Second Guide Rods pushing the front spring unit.