Abstract: A projectile launch system includes a longitudinally extending launch tube having an inner bore formed therethrough. The launch tube having a metal liner and a composite overwrap, and a firing pin aperture formed in the longitudinally extending launch tube. A firing pin sleeve can be coupled with the metal liner and extend through at least a portion of the firing pin aperture, and a receiver including a launch control system.

Abstract: A rocket motor ignitor assembly that may be used in a shoulder-fired rocket system. The rocket motor ignitor assembly may include a delay ignitor operable to ignite a rocket motor propellant, a stab firing pin operable to activate the delay ignitor by contacting the delay ignitor, and a biasing element coupled with the stab firing pin. The stab firing pin may have a length to diameter ratio greater than two, as well as relief grooves allowing air to vent past the stab firing pin as it travels toward the delay ignitor to activate it. The rocket motor ignitor assembly may also include a guide stop to limit penetration of the stab firing pin into the delay ignitor.

Abstract: A handguard adapter assembly operable to couple a high recoil accessory to a firearm. The handguard adapter assembly comprises a mounting system operable to be coupled to the firearm. The mounting system can be configured to be disposed around a substantially tubular member and can comprise a lower clamp and an upper clamp operably engaged with the lower clamp. The handguard adapter assembly can also comprise a lower handguard operably coupled to the lower clamp and an upper handguard operably coupled to the lower handguard.

Abstract: Mounting system operable to couple a grenade launcher to a firearm, the mounting system including a rail system operable to be coupled to a firearm, the rail system comprising at least one rail that is mounted on an underside of a barrel of the firearm that is opposite to sights mounted on an upperside of the barrel. The mounting system includes a front lug that is coupled to the barrel in front of the rail system and aligned with the at least one rail. Additionally, the mounting system includes a grenade launcher rail that is operable to be coupled to the grenade launcher and a lug adapter operable to be coupled to the grenade launcher rail and the front lug.

Abstract: A handguard adapter assembly operable to couple a high recoil accessory to a firearm. The handguard adapter assembly comprises a mounting system operable to be coupled to the firearm. The mounting system can be configured to be disposed around a substantially tubular member and can comprise a lower clamp and an upper clamp operably engaged with the lower clamp. The handguard adapter assembly can also comprise a lower handguard operably coupled to the lower clamp and an upper handguard operably coupled to the lower handguard.

Abstract: Mounting system operable to couple a grenade launcher to a firearm, the mounting system including a rail system operable to be coupled to a firearm, the rail system comprising at least one rail that is mounted on an underside of a barrel of the firearm that is opposite to sights mounted on an upperside of the barrel. The mounting system includes a front lug that is coupled to the barrel in front of the rail system and aligned with the at least one rail. Additionally, the mounting system includes a grenade launcher rail that is operable to be coupled to the grenade launcher and a lug adapter operable to be coupled to the grenade launcher rail and the front lug.

Abstract: An optical scope mounting system is disclosed including a back-sloped base mount and a pair of rings, to cooperate with the base mount, for positioning an optical scope laterally of the weapon on which it is mounted. The optical mounting system finds utility on rocket propelled grenade (RPG) launchers. The back-sloped base mount creates a divergence between the centerline of the bore of the RPG launcher and the line of sight through the optical scope.

Abstract: A multi-aiming point reticle for use in an optical scope is described including both range-finding and aiming points. The reticle, and scope incorporating the same, finds special utility for combination with a rocket propelled grenade (RPG) launcher to hit targets at extended distances. A method of operation is also described.

Abstract: Debris control apparatus for a rocket propelled grenade launcher including a plug configured to be inserted into an opening at a rear end of a tube assembly of the rocket propelled grenade launcher, the plug forming an aperture at about the center thereof. A front cover configured to be coupled with a front end of the rocket propelled grenade launcher and configured to cover an inlet, at the front end, that receives a rocket propelled grenade. The front cover is configured to provide cross-hairs and the aperture cooperating to provide, when a target is provided down range at a predetermined distance, a bore sight with the cross-hairs and the front cover and plug cooperatively, when installed, seal the rocket propelled grenade launcher assists in preventing ingress of debris.

Abstract: A multi-aiming point reticle for use in an optical scope is described including both range-finding and aiming points. The reticle, and scope incorporating the same, finds special utility for combination with a rocket propelled grenade (RPG) launcher to hit targets at extended distances. A method of operation is also described.

Abstract: Debris control apparatus for a rocket propelled grenade launcher including a plug configured to be inserted into an opening at a rear end of a tube assembly of the rocket propelled grenade launcher, the plug forming an aperture at about the center thereof. A front cover configured to be coupled with a front end of the rocket propelled grenade launcher and configured to cover an inlet, at the front end, that receives a rocket propelled grenade. The front cover is configured to provide cross-hairs and the aperture cooperating to provide, when a target is provided down range at a predetermined distance, a bore sight with the cross-hairs and the front cover and plug cooperatively, when installed, seal the rocket propelled grenade launcher assists in preventing ingress of debris.