Abstract: A crossbow may be a horizontal crossbow having a main beam and a bow assembly mounted to the main beam. The bow assembly may include: a bowstring; a riser attached to the main beam; a first bow limb; a second bow limb; a first wheel that is supported to the first bow limb; and a second wheel that is supported to the second bow limb. In some embodiments, the bow limbs may be separated at least as wide as a user's foot. In other embodiments, the bow assembly may include a trigger oriented parallel to pivot axes about which the wheels rotate. In yet other embodiments, a ratio of the distance between the wheels and the power stroke is less than 1.8.

Abstract: A crossbow may be a horizontal crossbow having a main beam and a bow assembly mounted to the main beam. The bow assembly may include: a bowstring; a riser attached to the main beam; a first bow limb; a second bow limb; a first wheel that is supported to the first bow limb; and a second wheel that is supported to the second bow limb. In some embodiments, the bow limbs may be separated at least as wide as a user's foot. In other embodiments, the bow assembly may include a trigger oriented parallel to pivot axes about which the wheels rotate. In yet other embodiments, a ratio of the distance between the wheels and the power stroke is less than 1.8.

Abstract: A crossbow riser may include a pair of limb attachment surfaces that are designed to be used to attach bow limbs and that are separated such that a minimum distance between them is at least as wide as a user's foot but not greater than 5 inches. A U-shaped opening may extend between the pair of limb attachment surfaces and may be designed to receive a user's foot.

Abstract: An arrow nock and nock receiver assembly may include first and second interconnections each including a groove portion and a finger. The fingers may have lips that are received in the groove portions. The connection between the nock and nock receiver may provide relative rotational alignment between the nock receiver and the nock as well as relative longitudinal alignment between the nock receiver and the nock.

Abstract: A crossbow may be a horizontal crossbow having a main beam and a bow assembly mounted to the main beam. The bow assembly may include: a bowstring; a riser attached to the main beam; a first bow limb; a second bow limb; a first wheel that is supported to the first bow limb; and a second wheel that is supported to the second bow limb. In some embodiments, the bow limbs may be separated at least as wide as a user's foot. In other embodiments, the bow assembly may include a trigger oriented parallel to pivot axes about which the wheels rotate. In yet other embodiments, a ratio of the distance between the wheels and the power stroke is less than 1.8.

Abstract: One or more techniques and/or systems are disclosed for a crossbow may include a main beam; a compound bow assembly mounted to the main beam; and, a trigger mechanism mounted to the main beam for use in holding a bowstring in a cocked position. The crossbow may include wheels at opposite ends of the bow that operatively receive the bowstring. The wheels may be separated by a wheel distance (WD) when the crossbow is in an un-cocked position. The crossbow may also have a power stroke distance (PD) and the ratio WD/PD may be less than 2.0.

Abstract: One or more techniques and/or systems are disclosed for a nock device that may be used on an arrow. A top portion a nock device can comprise one or more pairs of string guide impression on its top surface, where the respective one or more pairs of string guide impressions may be symmetrically arranged on the top surface, with respect to each other. A first pair of string guide impression can be disposed along a first bisecting line on the top surface, and, if present, a second pair of string guide impressions can be disposed along a second bisecting line on the top surface. The respective one or more pairs of string guide impression can be configured to receive a bowstring, where the first pair may receive the bowstring in a first orientation, and the second pair, if present, may receive the bowstring in a second orientation.

Abstract: An alignment tool may be used to align a nock with respect to an arrow having vanes. The alignment tool may include a body, a connection member extending from the body, and indicating surfaces that are spaced around the outer surface of the alignment tool body at a relative angular orientation that matches the angular orientation of the arrow vanes. The connection member may be attached to the nock and then both the tool and the nock may be rotated with respect to the arrow to align the nock with respect to the arrow by aligning the indicating surfaces with respect to the vanes.

Abstract: A grip guard may be used with a crossbow that has a main beam including a stock and a barrel. The grip guard may have a first wall that is positioned between the stock and the barrel and a second wall that extends outwardly from the main beam. The first wall may have dampening properties to attenuate sounds and vibrations caused by firing the crossbow and the second wall may prevent a user's fingers from inadvertently extending from the handle toward the barrel.

Abstract: A crossbow limb pocket for use in mounting a bow limb to a crossbow may include an inner limb pocket component and an outer limb pocket component. One of the components may have at least one groove while the other has at least one key. The key may be received within the groove to prevent relative rotational movement of the components when the crossbow is operated.

Abstract: A cocking device for drawing the bowstring of a crossbow that can be selectively installed on an existing crossbow. The cocking device comprises a shape designed to prevent the cocking device from being improperly installed.

Abstract: A crossbow may include a crossbow barrel having reduced weight and increased strength and shock resistance to the crossbow. This invention may also aid in improving torsional resistance, improving specific stiffness, and increasing compresses strength. The invention may also reduce friction between a barrel and a bow string to increase bow string life. The invention may also reduce the friction between a barrel and a bow to allow added arrow distance. Additionally, the crossbow may decrease both vibration and sound.

Abstract: One or more techniques and/or systems are disclosed for a cable saver device that can be selectively engaged with one or more cables of a crossbow, which may mitigate premature cable wear, and/or provide smoother cable movement during bowstring draw and/or release. A device for mitigating premature cable wear can comprise a selectively removable crossbow cable saver, which can install on one or more cables of a crossbow. The crossbow cable saver can comprise a selectively closable top configured to enclose a top portion of one or more cable saver guides disposed in a bottom portion of said cable saver, when the top portion is closed over the bottom portion.

Abstract: One or more techniques and/or systems are disclosed for an arrow extractor. The arrow extractor can comprise a first and a second elongated lever that are in rotatable engagement with each other. The respective elongated levers comprise a first end configured to be manipulated by a user, and a second end that comprises a tool configured to engage a first and second part of a gripper. The gripper comprises an elongated cavity that can be configured to grip the shaft of an arrow. The first tool and the second tool are engaged with the gripper, and when the user applies a grasping force to the first end of the respective levers, the grasping force may also applied to the gripper, thereby gripping the shaft of the arrow, which may then be extracted from an object using the levers.

Abstract: An alignment tool may be used to align a nock with respect to an arrow having vanes. The alignment tool may include a body, a connection member extending from the body, and indicating surfaces that are spaced around the outer surface of the alignment tool body at a relative angular orientation that matches the angular orientation of the arrow vanes. The connection member may be attached to the nock and then both the tool and the nock may be rotated with respect to the arrow to align the nock with respect to the arrow by aligning the indicating surfaces with respect to the vanes.

Abstract: A grip guard may be used with a crossbow that has a main beam including a stock and a barrel. The grip guard may have a first wall that is positioned between the stock and the barrel and a second wall that extends outwardly from the main beam. The first wall may have dampening properties to attenuate sounds and vibrations caused by firing the crossbow and the second wall may prevent a user's fingers from inadvertently extending from the handle toward the barrel.

Abstract: One or more techniques and/or systems are disclosed for a bow dampener that may be devised to mitigate kinetic energy from a bow string. The bow dampener can comprise a frame element that may be configured to support a string dampening element. The string dampening element may be configured to engage the bowstring at or near an end of an arrow shooting operation. The frame element can comprise a barrel mount that is configured to selectively engage a side of a crossbow barrel, such as on one or more sides of the crossbow barrel.

Abstract: Provided is a crossbow riser that may comprise a plurality of cells defined by walls. The walls may consist essentially of a material wherein the yield tensile strength at 0.2% strain is greater than 780 MPa, and either the specific strength is greater than 200 kN·m/kg, or the density is less than 6.0 g/cc. The cells may collectively define a first volume. The walls may collectively define a second volume. The ratio of the first volume to the second volume may be greater than 1.5.

Abstract: One or more techniques and/or systems are disclosed for a crossbow may include a main beam; a compound bow assembly mounted to the main beam; and, a trigger mechanism mounted to the main beam for use in holding a bowstring in a cocked position. The crossbow may include wheels at opposite ends of the bow that operatively receive the bowstring. The wheels may be separated by a wheel distance (WD) when the crossbow is in an un-cocked position. The crossbow may also have a power stroke distance (PD) and the ratio WD/PD may be less than 2.0.

Abstract: One or more techniques and/or systems are disclosed for a crossbow may include a main beam; a compound bow assembly mounted to the main beam; and, a trigger mechanism mounted to the main beam for use in holding a bowstring in a cocked position. The crossbow may include wheels at opposite ends of the bow that operatively receive the bowstring. The wheels may be separated by a wheel distance (WD) when the crossbow is in an un-cocked position. The crossbow may also have a power stroke distance (PD) and the ratio WD/PD may be less than 2.0.