New manufactured Mg42 / Mg 3 / M53 2 piece blank barrel. 7.62X51 - .308 caliber.Not
for use with live ammunition.
Drop in 2 pc. barrel / bushing set allows the use of weaker blanks, or
allows a larger orifice for more sound and flash from hotter blanks.
Black Nitride finish for long term corrosion resistance.
Included barrel bushing modified for blanks to assist in popper gas function.
8 pre-drilled set screws included.
Requires removal of booster to function. Part 20 on the diagram below.