Abstract: A bore guide for cleaning a firearm has an elongated body defining a bore configured to receive a cleaning rod and brush, the elongated body having a forward end configured to be received in a chamber of the barrel and having a forward aperture to transmit the brush to the barrel bore, the elongated body having a rear end opposite the forward end and defining a rear aperture, a stop adjustably connected to an intermediate portion of the elongated body and movable over a range of different positions along the length of the elongated body, and the stop being adjustable to generate a rearward force against a portion of the firearm, and a forward force by the forward end of the elongated body against the chamber. The elongated body may be externally threaded, and the stop may engage the threads. The stop may extend laterally from the elongated body.

Abstract: A bore guide for cleaning a firearm has an elongated body defining a bore configured to receive a cleaning rod and brush, the elongated body having a forward end configured to be received in a chamber of the barrel and having a forward aperture to transmit the brush to the barrel bore, the elongated body having a rear end opposite the forward end and defining a rear aperture, a stop adjustably connected to an intermediate portion of the elongated body and movable over a range of different positions along the length of the elongated body, and the stop being adjustable to generate a rearward force against a portion of the firearm, and a forward force by the forward end of the elongated body against the chamber. The elongated body may be externally threaded, and the stop may engage the threads. The stop may extend laterally from the elongated body.