Replaces the bolt carrier, seals the upper receiver and provides
safe and effective cleaning from the breech instead of the muzzle.
Solid aluminum rod guide helps prevent throat and chamber
damage plus, the rubber "O" rings keep bore cleaning solvents out
of the lower receiver.
SPECS: Machined aluminum, AR-15 - red, anodized
finish. 10" (25cm) long. Fits .223 only. AR-10 - blue,
anodized finish. 11.5" (29.2cm) long. Fits .308 only.
Catalog page 68