This Pistol Is Chambered In 45ACP With 3.62” Button Rifled Barrel Supported By A Full Length Guide Rod. Includes A Dovetail Fiber Optic Front Sight And LPA MPS1 Type Adjustable Rear Sight. Also Include Skeletonized Hammer And Trigger With Adjustable Over Travel Stop, Which Comes Standard In The Rock Series. The Rock Ultra CS-L Is Finished With A Tough Parkerized Coating And G10 Tactical Grips. True To All Rock Island 1911s The Rock Ultra Comes With A Crisp Factory 4- To 6-pound Trigger To Give You A Great.

SPECIFICATIONS
SERIES  :  ROCK
CALIBER  :  45ACP
CAPACITY  :  7
BARREL  :  3.60"
OVERALL LENGTH :   7.13 INCH
OVERALL WIDTH  :  1.3 INCH 
OVERALL HEIGHT  :  5.11 INCH
FRONT SIGHT :   DOVETAIL FIBER OPTIC FRONT SIGHT;
REAR SIGHT  :  LPA MPS1 TYPE ADJUSTABLE REAR SIGHT
GRIPS  :  G10 BLACK/GREY
FINISH  :  BLACK PARKERIZED
ACTION   : SEMI-AUTOMATIC
TRIGGER PULL   : 4 - 6 LBS