Glock quotMarksmanquot vs Std Polygonal bbl velocity and accuracy test

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=7xhr0LHDqt8

A look at how the new Gen 5 Glock "Marksman" barrel fairs against a Gen 4 Polygonal barrel in both velocity and accuracy.

G19X, Glock, guns, shooting, 9mm, speer, rmr, g19 mos, glock gen5, glock gen 5, glock mhs, accuracy, velocity, ballistics, Handgun, defensive shooting, self defense, kitten, kats, cats, cat, kitties, Glock 19X, 147gr, 115gr
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