Gushin Optics
5-45x56 FFP Zero Stop - 34mm Tube, 0.05 Mrad Click Value
5-45x56 FFP Zero Stop - 34mm Tube, 0.05 Mrad Click Value
Out of stock
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Life Time Warranty
Japanese Glasses
MIL-STD 810G Standard
5.0 / 5.0
(1) 1 total reviews
As a competitive shooter, I need optics that just work - and the Gushin 5-45X56 FFP delivers. With 90% light transmission, I get crystal clear glass that performs from dawn till dusk. The 5-45x zoom and FFP reticle mean my holds stay true at any distance, while the precise 0.05 MIL clicks let me dial in shots perfectly. I especially appreciate the smooth side focus parallax (10m to infinity) and rock-solid tracking - it just keeps zero no matter what. The 34mm tube handles recoil like a champ on my .308, and at just over 1kg it's light enough for field use. That illuminated reticle actually works in daylight too. For the price, you're getting tournament-grade features without the premium brand markup - it's become my go-to scope for PRS matches where every fraction of a MIL counts





GUSHIN 5-45X56 SCOPE REVIEW
EXPLORE SCOPE
FEATURES
Ultra-wide magnification: 5–45× for precision from mid- to extreme-long-range.
56 mm objective & >90% transmission for bright, high-contrast images in low light.
First Focal Plane (FFP) reticle: holds and ranging remain accurate across the entire zoom range.
0.05 MRAD clicks for fine, repeatable adjustments (20 clicks = 1 MRAD).
Zero Stop: rapid return to your confirmed zero, even after large elevation changes.
11-level red illumination with off positions between levels for quick on/off control.
Side parallax from 10 m to ∞ for crisp focus from close-range training to ELR.
34 mm tube for expanded adjustment range and rigidity.
Long eye relief 93–97 mm (3.66–3.82") for comfort and heavy-recoil safety.
Ruggedized build: IPX7 waterproof, nitrogen-purged fogproof, 1200 G impact tested.
All-weather performance: −30 °C to +60 °C operating temperature.
SPECIFICATION
TECHNICAL SPECIFICATIONS
OPTICAL SYSTEM
MECHANICAL SYSTEM
PHYSICAL CHARACTERISTICS
ENVIRONMENTAL RATING
RETICLE INFORMATION
2. Technical Subtensions
ID | Angular Value (mrad) | Physical Value (mm @100 m) | Description |
---|---|---|---|
A | 0.022 mrad | 0.006 mm | Fine center line thickness |
B | 0.8 mrad | 0.216 mm | Distance from center to first horizontal reference bar |
C | 1.0 mrad | 0.270 mm | Standard spacing between primary marks |
D | 0.1 mrad | 0.027 mm | Minor division spacing |
E | 0.4 mrad | 0.108 mm | Major grid spacing in tree |
F | 0.2 mrad | 0.054 mm | Fine sub-tension (between dots) |
G | Ø 0.04 mrad | Ø 0.0108 mm | Central dot diameter |
H | 0.6 mrad | 0.162 mm | Mid-range interval spacing |
I | 0.5 mrad | 0.135 mm | Lateral grid spacing beyond 6 mrad |
J | 0.035 mrad | 0.0094 mm | Reticle line thickness (main grid) |
K | 0.3 mrad | 0.081 mm | Windage tick spacing in lower grid |
L | Ø 0.1 mrad | Ø 0.027 mm | Large cross dots (range marks) |
M | Ø 0.06 mrad | Ø 0.016 mm | Small dots between large cross marks |
N | 0.15 mrad | 0.040 mm | Bottom tree line spacing |

LIFE TIME WARRANTY
At Gushin Optics, we stand behind the quality and performance of every product we make. We are proud to offer LIFETIME WARRANTY on all of our optics and gear, ensuring that you have the confidence to push your limits, no matter where your adventures take you.
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