Paintball projectile drop compensator
View Patent ↗A barrel adaptor for a paintball gun is provided to induce spin onto a paintball exiting the barrel of the paintball gun thereby providing selected projectile drop compensation. The adapter consists of a structure having an elongated aperture with a first end adapted to fit snugly over the barrel of the paintball gun thereby extending the barrel. An exit portion of the adapter forms an open trough-like cavity, wherein the trough-like cavity is generally mal-aligned with the paintball gun barrel such that a spin is imparted upon a paintball fired from the paintball gun barrel as it passes longitudinally through the trough-like cavity and exits therefrom.
1. A barrel spin attachment for a paintball gun to induce spin onto a paintball exiting the barrel of the paintball gun, the attachment comprising:
a structure having first and second end portions, said first portion including an aperture along a first longitudinal reference axis, where said first portion is securable over a barrel of a paintball gun;
the second portion opposite said first portion, forming an open split cylindrical cavity, wherein said split cylindrical cavity is positioned at an angle relative to a longitudinal axis of the paintball gun barrel such that a spin is imparted upon a paintball fired from said paintball gun barrel as it passes longitudinally through said split cylindrical cavity and exits there from; and
at least one adjustment pin rotatable within, and extending through the aperture, the at least one adjustment pin bent relative to the longitudinal axis of the barrel.
2. The barrel spin attachment of claim 1 wherein an inner surface of said split cylindrical cavity is constructed from a material intended to impart spin onto said paintball as it passes longitudinally along said split cylindrical cavity.
3. The barrel spin attachment of claim 1 wherein said structure is constructed from an elastomeric material.
4. A barrel spin attachment for a paintball gun for inducing a spin onto a paintball exiting a barrel of the paintball gun, the attachment comprising:
a structure having first and second end portions, said first end portion having a cylindrical cross section and an aperture along a first longitudinal reference axis, said first end portion comprising a diameter sized to fit around a paintball gun barrel;
the second end portion, opposite said first end portion, comprising an open semi-cylindrical cavity, the open semi-cylindrical cavity comprising a diameter less than the diameter of the first end portion; and
at least one adjustment pin rotatable within and extending through the aperture, the at least one adjustment pin bent relative to the longitudinal axis of the barrel.
5. The barrel spin attachment of claim 4 , wherein the diameter of the open semi-cylindrical cavity is substantially equal to the diameter of a paintball.
6. The barrel spin attachment of claim 4 , wherein said semi-cylindrical cavity is positioned at a slight angle relative to a longitudinal axis of the paintball gun barrel.