Its 5" Button Rifled Barrel Is Chambered In 45 ACP, Is Equipped With A Full Length Guide Rod, Full Dust Cover And Accessory Rail. It Also Includes A Low Profile Adjustable Rear Sight, Fiber Optic Front Sight, Is Fitted With A Lightweight Hammer And MR3 Trigger With Overtravel Adjustment. The TAC Ultra Wears A Tough Parkerized, Matte Finished And Adds The Rugged G10 Grips For Years Of Dependable Use. True To All Rock Island 1911s, The TAC Ultra FS Comes With A Crisp 4 To 6 Pound Trigger Pull, Giving You Great Out-of-the-box Performance.

SPECIFICATIONS
SERIES :   TAC
CALIBER  :  45ACP
CAPACITY :   8
BARREL  :  5"
OVERALL LENGTH :   8.74 INCH 
OVERALL WIDTH   : 1.3 INCH
OVERALL HEIGHT :   5.51 INCH 
WEIGHT  :1.22 KG
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
PURPOSE :   PERSONAL PROTECTION, RECREATIONAL SHOOTING