FEATURES
-12 gauge
-Improved Cylinder
-Stainless steel with titanium nitride finish
-Longer choke taper inside Invector-Plus choke tubes for use with back-bored barrels
-Stainless steel barstock is heat treated prior to machining
-Titanium nitride surface 72HRC hardness for excellent wear & reduced plastic buildup
-Absolutely perfect concentricity for superior patterning
-Extends beyond the barrel for easy removal and installation

PRODUCT SPECIFICATIONS:
Dimension     1.35 X 4.50 X 6.80
Height     1.3500
Width     4.5000
Length     6.8000
GAUGE     12GA
CHOKE/ID     IMPROVED CYLINDER
FLUSH OR EXTENDED     EXTENDED
MATERIAL     STAINLESS STEEL
THREAD PATTERN     INVECTOR PLUS