Other

Nextlevel Training, LLC

Gregory G Davis

Jack Kettlestrings

Britt Lentz

Michael Frank Hughes

Michael E Hughes

Kenneth R Thurm

Britton R Lentz

A firearm training tool having a shot indicating system configured to provide a training rifle with a shot indicating laser activated by pressing a trigger rearward.

Weighted magazine system for firearm training apparatus

Laser adjustment system for firearm training apparatus

Shot indicating resetting trigger firearm training system

A firearm training tool having a shot indicating system in further in one form a trigger take-up indicating system. The trigger module is adjustable to adjust various properties of the trigger.

An intake manifold for a four-cycle internal combustion engine with multiple stages to reduce imbalances in volumetric efficiency and air/fuel ratio. The intake manifold utilizes at least two ram stages coupled by a plenum chamber. The first stage includes a ram tube that carries the air/fuel mixture from the carburetor, or throttle body to the plenum chamber. The second stage includes at least two ram tubes that carry the air/fuel mixture from the plenum to a plurality of intake valves through cylinder head intake ports. The plenum chamber acts as a buffer between each intake valve and the carburetor or throttle body. The air/fuel mixture enters the first stage ram tube and passes into the plenum chamber. These gases then pass into either one of the second stage ram tubes, depending on which cylinder is at its intake stroke. By drawing the air/fuel mixture from the plenum instead of directly from the first stage ram tube, differences in the air/fuel ratio and volumetric efficiency are minimized. This is because the transient differences in the conditions that exist within the first stage ram are reduced within the plenum chamber.

Intake manifold with multiple stage ram induction

Cylinder head with high swirl intake port and combustion chamber

The present invention defines a precision primer-reloading assembly to be mounted in and operated by a suitable cartridge-reloading press. The assembly includes a tubular support-body member having a ram rod mounted therein so as to be positioned within the cartridge case at the time the primer is loaded. The support-body member is mounted to the reloading press above and in alignment with a primer-guide assembly which is mounted to the press ram of the reloading press. The guide assembly includes a guide base having a primer-guide pin. A coil spring is positioned on the guide base so as to engage the guide housing that is slidably mounted over the guide base, the guide housing being formed with a closed end having a centrally positioned recess. This recess is provided to support and align the cartridge case with the ram rod, whereby the primer can be loaded in the primer pocket of the case by means of the primer pin as the ram rod is activated. One or more shim members are provided to allow the primer to be selectively positioned at a predetermined location within the primer pocket.

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Norco, CA, United States of America

Gregory G Davis