Patent ID: 9279628
Filing Date: 2016-03-08
CPC Classification: F41A

Claim Text:
1. A kit for converting a semi-automatic firearm into a bolt single action firearm, the semi-automatic firearm having a native gas tube configured to pass through a distal face of an upper portion of a native upper receiver of the semi-automatic firearm, the kit comprising: a) a modified bolt action upper receiver configured to be received by a pre-existing lower receiver of the semi-automatic firearm, the modified bolt action upper receiver having a proximal end, a distal end, a right side portion, a left side portion and an elongate upper wall section between the proximal end and distal end, the elongate upper wall section having a distal section that is a solid member at a location where the native gas tube entered the native upper receiver along a longitudinal axis of the firearm when the modified upper receiver is installed to prevent the native gas tube from being used to cycle the firearm during operation; b) a modified bolt carrier configured to accommodate a single round of ammunition configured to reside within the modified upper receiver; and c) a modified charging handle configured to attach to the modified bolt carrier.