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A self contained protective enclosure with an opening for entry and egress and a screen for ventilation and viewing.
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| Number | Title | Issue Date |
| 7644531 | Method and apparatus for fitting and aiming a firearm An apparatus and method for aligning and aiming a firearm include a firearm alignment device. In an embodiment, the firearm alignment device includes a reflective surface. The reflective surface provides an image. The firearm alignment device also includes an openin... | 01/12/2010 |
| 7451565 | Method and apparatus for fitting and aiming a firearm An apparatus and method are disclosed for determining a proper firearm fit for a user. In an embodiment, a firearm alignment device is disclosed. The firearm alignment device comprises a reflective surface and an opening. In addition, the firearm alignment device in... | 11/18/2008 |
| 7377068 | Method and apparatus for fitting and aiming a firearm An apparatus and method are disclosed for determining a proper firearm fit for a user. In an embodiment, a firearm alignment device is disclosed. The firearm alignment device comprises a reflective surface and an opening. In addition, the firearm alignment device in... | 05/27/2008 |
| 7313885 | Alignment device for telescopic sight mounts An alignment device for telescopic sight mounts (101) utilizes a front alignment portion (103) and a rear alignment portion (105) installed on a firearm 405. A front bushing (109), clamped in a front mount assembly (401) of ... | 01/01/2008 |
| 7260911 | In-line muzzle loader bore sight and maintenance system A firearm bore sighting system is described for in-line muzzle loaders which include a breach plug, the bore sighting system rotating into the breach plug threads and which may include a stop to locate the bore sighting system relative to the breach. ... | 08/28/2007 |
| 7100319 | Prismatic boresighter An optical collimator device, for use in aligning a riflescope with the bore of the rifle, is formed using a small aperture lens for viewing a reticule through a prismatic assembly. The collimator is magnetically attached to the muzzle of the rifle, and when a targe... | 09/05/2006 |
| 7065917 | Rifle bore periscope A periscope device specifically adapted to fit in the breach of a firearm. Using a housing equipped with at least a pair of mirrors in parallel relation to one another, a user can look down the barrel of his or her firearm. This is especially useful for checking the... | 06/27/2006 |
| 6397509 | Bore sighting apparatus A bore sighting apparatus is designed to releasably fit into the muzzle of the barrel of a firearm for use in bore sighting of the firearm. The bore sighter includes a housing for a collimated light source, such as a laser, with an aperture for projecting... | 06/04/2002 |
| 6332286 | Gun tube calibrator A gun tube cailibrator comprises a calibration lens, a sliding seat connected to the of the calibration lens, one side thereof is formed with a teeth track, and the center portion thereof is disposed with a vertical sliding groove for being locked horizon... | 12/25/2001 |
| 6061918 | Bore sighting apparatus, system, and method An apparatus, system, and method for bore sighting a gun. A hollow shell casing is attached to a single light source and then placed in the breech of a gun. Light is projected from the gun onto a pre-calibrated target. The user is then able to adjust the ... | 05/16/2000 |
| 5486913 | Boresight assembly The boresight is comprised of a caliber rod having extending therefrom a reflecting member. The reflecting member has at least one reflecting surface; the reflecting surface being in either a fixed substantially perpendicular orientation to a longitudinal... | 01/23/1996 |
| 5448834 | Telescope sight collimating device A telescope sight collimating device including a laser aimer, a longitudinal center axle at one end of the aimer sleeved with a split sleeve and threadably engaged with a lock nut at its free end for positioning the device in the barrel of the gun, a tape... | 09/12/1995 |
| 5396708 | Gun bore arbor A self-centering bore arbor device is disclosed which is self-aligning when inserted into the barrel of a shotgun and to which can be mounted a bore scope in a parallax relation with the central axis of the gun barrel. The self-centering property of this ... | 03/14/1995 |
| 5365669 | Laser boresight for the sighting in of a gun A boresight for determining the accuracy of a gunsight wherein a cartridge-shaped housing is dimensioned to fit within the gun chamber. A laser is contained in the housing. A switch is positioned in the end surface of the boresight housing to be contacted... | 11/22/1994 |
| 5222302 | Firearm sights aligner A firearm sights aligner for mounting in the bore of a firearm includes a collimator arrangement having a defuser, a sighting grid, and an objective lens. The sighting grid is mounted in the collimator arrangement so that its position can be adjusted in a... | 06/29/1993 |
| 5150527 | Gun sighting arbor An expandable arbor for sighting a scope on a gun having a body with a conical portion and an axial throughbore. A shaft is journaled in the throughbore, and the shaft carries a knob on one end and a resilient plug on the other end, with a travelling spre... | 09/29/1992 |
| 4750269 | Firearm sight-in device A device for sighting-in firearms is disclosed. The device comprises a telescope connected to a mandrel. The mandrel is sized to fit within a variety of calibers of gun bores. The mandrel has a tapered sleeve with a conical shape which centers the outside... | 06/14/1988 |
| 4534116 | Adapter for boresight telescope A boresighting instrument which comprises a muzzle end adapter having a frustro conical outer periphery adapted to be inserted into the muzzle end of a barrel threadably receiving a central shaft, a sleeve is coaxially coupled to the muzzle end adapter an... | 08/13/1985 |
| 4459757 | Adjustable caliber rod Adjustable-caliber rod apparatus for testing and adjusting weapon barrels. The rod is used for representing the barrel bore axis in conjunction with, e.g., a sight-line testing device for adjusting sights. The rod has two three-point supports, two support... | 07/17/1984 |
| 4095347 | Sighting in apparatus for rifle mounted telescope gunsights A support rod is adjustably secured to a gauge body which is counterweighted at its lower end such that it will hang upright in a pendulum arrangement when the rod is inserted in the muzzle end of a gun barrel. A vertically adjustable sighting target is m... | 06/20/1978 |
| 4090305 | Precision rifle sight adjuster The instrument includes a shaft or tube which is inserted into the end of a gun barrel and includes at least one balanced module having an index pointer disposed a few inches in front of the free end of the barrel and extending vertically upwardly into th... | 05/23/1978 |
| 4057905 | Device for the securement of a sighting instrument within the bore of a shotgun The following disclosure relates to a device for the securement of a sighting instrument within the bore of a shotgun in which the present device comprises: a main shaft; means for a spring-biased reciprocal movement which is axially secured about said sh... | 11/15/1977 |
