Remington Arms Company, Inc.

Ra Brands, L.l.c.

James W Ronkainen

David Orla Matteson

Daniel E Kenney

Vincent B Norton

Dale R Danner

David S Findlay

Fred E Martin

David S Wolterman

Luke T Wilkinson

David O Matteson

A barrel mounting and retention device for attaching a barrel to a receiver of a firearm. The barrel mounting and retention device can include a barrel extension disposed at a proximal end of the barrel, with an annular collar extending from the barrel extension and defining a first clamp face. A mounting plate having a second clamp face and defining a first axial bore fits over the barrel of the firearm with the barrel extending through the first axial bore. At least a portion of the second clamp face abuts a portion of the first clamp face as the mounting plate is secured to the barrel extension for mounting and retaining the barrel in communication with the receiver of the firearm.

Barrel mounting and retention mechanism

Gas block

A gas plug retention and removal device for a gas operating system of a firearm. The gas operating system can include a gas block comprising a front end, a rear end, a gas block bore defined between the front and rear ends, and at least one cam engagement surface. A gas plug can be removably received in the front end of the gas block for at least partially sealing the gas block bore, and a cam lever bail can be pivotally coupled to the gas plug and include at least one lever arm. The at least one lever arm can be pivotally connected to the gas plug, be adapted to engage the gas block, and have at least one cam lobe formed therealong. The at least one cam lobe can engage the cam engagement surface of the gas block as the cam lever bail is pivoted so as to disengage and facilitate the removal of the gas plug from the gas block to provide access to the gas block bore.

Gas plug retention and removal device

Bolt mechanism for an electronic firearm adapted to eliminate rearward axial motion of the bolt plug with respect to the bolt body on closing the bolt assembly.

Bolt assembly for electronic firearm

Bolt assembly for use in a firearm for firing electrically activated ammunition.

Electronic firearm for firing electrically activated ammunition comprising a system control means for controlling and regulating firing, diagnostic functions, power consumption, and a process for operating the firearm.

Electronic firearm and process for controlling an electronic firearm

A detachable multiple round ammunition magazine with improved 'X' shaped magazine spring and improved latching mechanism.

Detachable ammunition magazine

A releasable bolt lock for two position safety firearms which can be actuated separate from the safety lever and which allows the unloading of the rifle with the safety in the 'safe' or 'on' position.

Growing community of inventors

Hodgenville, KY, United States of America

James W Ronkainen