Extra large diameter muzzle replaces the bushing for greater
barrel/slide contact area and improved lockup. Ultra-smooth ECM
rifling provides a precise bore that delivers exceptional accuracy
and higher velocities. Pre-fit (PF) models include link and
pin; feature fully fitted bottom feet and hood. Installation requires
only minor fitting. Gunsmith-fit (GF) are oversize in all
dimensions and will require fitting. Available Plain, no ramp or
ramped with Nowlin/Wilson
ramp.
SPECS: 416 stainless steel, heat treated, Rc 40. 5" (12.7cm)
long. .690" (17.71mm) O.D. Ramp barrel installation requires
milling of frame.