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US 2019/0316859 A1Published application
Side-charging upper for ar style firearm
AssigneeAcme Armament LLC
InventorsAdam P. Kling, John Paris
Life of this patent
Estimating the term…
Abstract
Described herein are side charging assemblies, side charging upper receiver assemblies, and/or upper receiver bodies for an AR style firearm and AR style firearms comprising the assemblies and/or bodies described herein.
Claims17
A side charging assembly for an AR style firearm, the assembly comprising:
- a. a pull knob having a first axis substantially perpendicular to the bore axis of the firearm and a second axis substantially parallel to the bore axis of the firearm;
- wherein the pull knob comprises 3 channels which extend the length of the pull knob on the first axis;
- wherein the faces of the pull knob on the first axis are substantially elliptical;
- and
- wherein the exterior profile of the pull knob on the second axis is concave on at least a portion of the forward and/or rearward edges;
- and
- b. a charging hook comprising
- i. a charging hook body comprising:
- 1. pull knob connection face, comprising 3 threaded channels;
- 2. a piston rod channel on the rearward surface of the body of the charging hook;
- and
- ii. a bolt carrier connection portion configured to engage the charging handle contact point of a bolt carrier.
9 more elements
An upper receiver body for an AR style firearm, comprising a gas key channel wherein the rear end of the gas key channel comprises threads to accept a set screw.
Dependencies are inferred from the claim text.