Abstract: Provided is a crossbow cocking system comprising a crossbow stock having a first side and a second side opposite the first side; a first receptacle extending through the stock from the first side of the stock to the second side of the stock; a first adapter plate adapted for selectable and operational engagement with the first receptacle; and a cocking device engaged with the first adapter plate, and extending through the first adapter plate.

Abstract: Provided is a string suppressor for a crossbow comprising a first suppressor axis; a first suppressor plane containing the first suppressor axis; an elastomeric pad elongated along the first suppressor axis to define a first pad end, and a second pad end opposite the first pad end along the first suppressor axis; wherein the first pad end has a feature adapted for engagement with a crossbow riser; and wherein the second pad end has a string groove formed therein, the string groove being coextensive with the first suppressor plane, and has a cam groove formed therein, the cam groove being coextensive with the first suppressor plane, the cam groove being wide enough to provide a clearance fit with an associated cam.

Abstract: Provided is a bow assembly comprising a main beam elongated in a first direction to define a distal end, and a proximal end, wherein the distal end has a distal end facing surface from which extend, an upper member, and a lower member having a first set of threads thereon; and a riser having a proximate facing surface, an upper groove dimensioned to engage the upper member, and a lower opening through hole dimensioned to engage the lower member; a threaded fastener adapted to threadedly engaged the first set of threads; and wherein the riser is assembled with the main beam and the threaded fastener such that the upper member is inserted within the upper groove, the lower member is inserted within the lower opening, the distal end facing surface faces the proximate facing surface, and the threaded fastener is threadedly engaged with the first set of threads.

Abstract: Provided is a crossbow barrel comprising a first elongated shaft having a proximal end of the first elongated shaft and a distal end of the first elongated shaft opposite the proximal end of the first elongated shaft; and a second elongated shaft having a proximal end of the second elongated shaft, a distal end of the second elongated shaft opposite the proximal end of the second elongated shaft.

Abstract: A crossbow in some embodiments may include two power cables and two power cable wheels. Each power cable may extend from a bowstring wheel, to a power cable wheel and then back to the bowstring wheel. A crossbow in some other embodiments may include four power cables and two power cable wheels. Each power cable may extend from a bowstring wheel, to a power cable wheel and then to a portion of the crossbow that does not move relative to the main beam.

Abstract: A crossbow cocking system may include a sled having first and second arms, an elongated cocking cable, a first handle, a second handle, a first engagement feature and a second engagement feature. The first and second engagement features may be used to engage the first handle to the first arm and the second handle to the second arm, respectively. Each engagement feature may include at least one cavity and at least one protrusion that is received in the cavity for engagement. The handles may be disengaged to permit a user to cock the crossbow.

Abstract: Provided is a crossbow comprising a bow having: a riser having a first riser side and a second riser side; a first cam set having a first shaft, a first power cord cam of the first cam set, a bowstring cam, and a second power cord cam of the first cam set; a second cam set having a second shaft, a first power cord cam of the second cam set, a bowstring cam, and a second power cord cam of the second cam set; a first power cord engaged with the first power cord cam of the first cam set and the first riser side; a second power cord engaged with the first power cord cam of the second cam set and the second riser side; and a third power cord engaged between the second power cord cams.

Abstract: Provided is a crossbow comprising an elongated barrel having a front barrel end and a rear barrel end opposite the front barrel end, and a first barrel side and a second barrel side opposite the first barrel side; a bow engaged with the elongated barrel; an elongated bowstring having a first end and a second end opposite the first end; a first bowstring guide engaged with the first barrel side, the first bowstring guide being adapted to push the bowstring toward the second barrel side while the bowstring is moved between a cocked position and an uncocked position; and a second bowstring guide engaged with the second barrel side, the second bowstring guide being adapted to push the bowstring toward the first barrel side while the bowstring is moved between a cocked position and an uncocked position.

Abstract: Provided is a crossbow comprising a bow having a riser having a first side and a second side opposite the first side, a first limb set engaged to the first side, a second limb set engaged to the second side, a first cam set engaged to the first limb set, a second cam set engaged to the second limb set; an adjustable pulley set having at least a first pulley and a second pulley, wherein the pulley set is operationally engaged with and selectably movable with respect to the first cam, or the second cam, or the riser; a first power cord set extending from the first cam set and at least partially around the first pulley; and a second power cord set extending from the second cam set and at least partially around the second pulley.

Abstract: An arrow nock may have at least two distinct string guide impressions each designed to receive a bowstring to fire an arrow from a bow. The nock may be operable when connected and aligned with the arrow to cause the bowstring to be received within at least one of the string guide impressions to fire the arrow. As it is received within the string guide impression, the bowstring may cause the arrow to rotate about its longitudinal axis.

Abstract: An arrow nock and nock receiver assembly may include a nock and a nock receiver. The nock receiver may have at least two circumferentially spaced fingers. Engagement of a nock contact surface with a nock receiver contact surface may provide relative rotational alignment.

Abstract: A crossbow cocking system may include a sled having first and second arms, an elongated cocking cable, a first handle, a second handle, a first engagement feature and a second engagement feature. The first and second engagement features may be used to engage the first handle to the first arm and the second handle to the second arm, respectively. Each engagement feature may include at least one cavity and at least one protrusion that is received in the cavity for engagement. The handles may be disengaged to permit a user to cock the crossbow.

Abstract: An arrow nock may have at least two distinct string guides each designed to receive a bowstring to fire an arrow from a bow. When the nock is connected to and aligned with the arrow, each distinct string guide may be designed, when receiving the bowstring, to rotate the arrow about its longitudinal axis with respect to the bow into one of a limited number of alignment orientations.

Abstract: A nock insert may have an axis of elongation defining an axial direction and radial directions, a bowstring reception surface adapted to receive a bowstring, and an insert portion adapted for insertion into an arrow body. The nock insert may have one or more centering features having one or more spring tabs. Each spring tab may have a first end attached to the insert portion and a second free end extending axially from the first end and having a contact surface. The contact surfaces of each spring tab may be inherently biased outwardly in a radial direction and adapted to be radially deflected upon insertion of the insert portion into the arrow body.