Helps Prevent Crown, Throat & Chamber Damage
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.
AR-15, Issue:09, Page:073
Brownells Christmas , Issue:3X, Page:015
Big Book Catalog, Issue:66, Page:071
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.