Smooth and reliable adjustments Light but incredibly sturdy
The Choice of top shooters worldwide!

ZPE SYSTEM【Patent pending】

ULTIMA CPXII sights feature a revolutionary system eliminating backlash and play in the elevation adjustments: the ZPE system. A readjustable aluminum wedge, secured with Nord-Lock® washers, eliminates any gap between the threaded locking block and aperture block.

FLAT SHELF INDICATOR PIN

The new flat-shelf indicator pin on ULTIMA CPXII sights is easy to adjust, closer to the sight tape surface than ever before, while still offering enough clearance for layered tapes. Both side pins are locked by a cap screw from the side, preventing accidental movements when locking them down!

TRIA-LOCK SYSTEM

Shibuya’s innovative Tria-Lock system keeps the scope rod approx. 1/2″ closer to the elevation bar than conventional target sights. This significantly reduces moment effected on the windage unit – a significant factor in development of play and faults!
The innovative new Tria-Lock system encloses the scope rod holder from three sides, keeping it perfectly aligned and without play to produce a rattle-free, zero-tolerance environment.

X-Lock System US Pat No. 7,287,335

Re-adjustable, zero-tolerance fit between the windage unit and sight frame. Super-slick and durable polyacetal resin guide spacers enclose the elevation rail, re-adjustable at the turn of a set screw. All parts field-adjustable and -replaceable!

Spec Table

Elevation Type 365 485
Extension Type 6"Carbon 9"Carbon 6"Carbon 9"Carbon
Mass Weight 199g 217g 207g 226g
Aperture Distance (APD) MAX 180mm
MIN 92mm
MAX 257mm
MIN 92mm
MAX 180mm
MIN 92mm
MAX 257mm
MIN 92mm
Elevation Adjustment Model Screw Drive with No-Lock Quick Adjust Function
Length 93mm
(approx.3.65")
123mm
(approx.4.8")
Adjustable Range approx.67mm approx.97mm
Adjustment Increments 1/24" per revolution (approx.1mm)
1/480" per click (approx.0.05mm)
Tilt Adjustment adjustable
Windage Adjustable Range approx.10mm
Adjustment Increments 1/24"  per revolution (approx.1mm)
1/480" per click (approx.0.05mm)
Compatible Scopes No.10-32 threaded scope rods
2nd、3rd Axis adjustable
Extension Length 157mm
(approx.6")
233mm
(approx.9")
157mm
(approx.6")
233mm
(approx.9")
Adjustable Range 3.5"
(approx.89mm)
6.5"
(approx.165mm)
3.5"
(approx.89mm)
6.5"
(approx.165mm)
Adjustment Increments 1/2"
(approx.12.7mm)
1/2"
(approx.12.7mm)
1/2"
(approx.12.7mm)
1/2"
(approx.12.7mm)
Material Elevation 6000 series aluminum alloy
Windage Unit 6000 series aluminum alloy
Extension Carbon Fiber
Colors Black, Silver, Blue, Red Black, Silver
RH/LH available
Release Date 2019
Included Accessories Soft Sight Case
Offset Bracket
No.10-24 mount screws
No.10-32 hex nut, adjustment washers
Hex Wrenches 1.5mm/2mm/3mm
Instructions Sheet

ULTIMA CPXⅡ

Product development

SHIBUYA first started manufacturing compound sights in 2005. The initial model used a clamp to fix the scope rod holder, similar to other manufacturers at the time. However, also similar to comparable sights from other manufacturers, there were a number of reports of the scope tilting during shooting. Since the scope tilting means that the location of the center dot will change, this directly connects to a loss of points in competition.
In response to this issue, we strove to develop a construction that would secure the scope beyond a doubt – the birth of the Tria-Lock system. This construction, which combines the windage and scope rod holder fastening functions, prevents any tilting of the scope, while also enabling smooth windage adjustments. It has been 10 years since this system was introduced, but we can say with confidence there is no more advanced scope fastening system on the market today.

ULTIMA CPXⅡ