Delta Optical Stryker 4.5-30×56


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The Delta Optical Stryker 4.5-30×56 has come a long way these last few years and is now a well and truly proven scope. Having won its share of matches across Australia and abroad the Delta Optical Stryker series really are giant slayers. The 2020 updates saw a slew of changes bringing the scope up to the latest demands of modern precision shooters and with Australian made porter rings, precision, reliability and consistency with your optical system is here..

What we wrote all those years ago in 2017 (copied by almost every other Australian Retailer of the Stryker scopes 😉 Introducing the Delta Optical Stryker 4.5-30×56 HD First Focal Plane MIL/MIL Riflescope, we’ve nicknamed it giant killer. At only $2600 this is an incredibly high quality optic that is better than a lot of scopes in the $3000-$4000 price bracket. For the shooter who wants Japanese ED Glass, impeccable tracking and a modern reticle in a first focal plane Mil/Mil scope we don’t think there is a better choice out there. We would confidently put this up against any scope with Japanese ED glass and firmly believe the Delta Optical Stryker, will come out on top.

Stryker HD

LRD-1P reticle
The center of the reticle is an illuminated 0.045 Mil target point with surrounding, well lighted markings that form the cross.

LRD-1T reticle
This one is an extension of the LRD-1P reticle and was additionally equipped in the lower part with ballistic markings for quick and easy adjustments to the projectile drop and windage correction and/or derivation.

DLR-1 reticle
Central illuminated dot has a diameter of 0.07 Mil (7 mm). Thin crosshairs of just 0.05 Mil (5 mm) with thick 0.4 Mil (40 mm). posts of the crosshairs. Crosshairs are divided by special markings into lengths of 0.2, 0.5 and 1 mil (25, 50 and 100 mm respectively). Moreover this reticle has a useful additional crosshair which allows for accurate measurement of the target in the upper magnification range with an accuracy of up to 0.1 mils (10 mm).

Delta Optical Stryker FFP Specifications:

Magnification: 4.5-30x.

Lens Diameter: 56mm.

Tube size: 34mm.

Field of view: 8.3-1.2m / 100m.

Exit pupil: 8.8-1.9mm.

Eye relief: 80-98mm.

Reticle: illuminated LRD-1T, LRD-1P, DLR-1

Number of Mil / clicks: 0.1 mil.

Maximum height adjustment: 29 MIL. with Zerostop (‘ZeroLock’)

Maximum wind shift: 15 MIL. Number MIL / revolution: 10 MIL.

Parallax: from 25m.

Length: 365mm

Weight: 1042g ..

Warranty: 10 years.

Porter Machine Works Precision Picatinny mount Rings.

These outstanding Australian made rings are what the industry down under has been waiting for. With a unique clamping system as well as other precision enhancing features these are engineering masterpieces.


Additional information

Weight N/A
Dimensions N/A



None, Porter: 34mm 24mm high, Porter 34mm 26mm high