Engineered. Tested. Proven.
🔍 Surface & Component Inspection
Every riflescope undergoes detailed visual inspection of:
Surface colour consistency
Scratches and finish quality
Engraving clarity and precision
Reticle plate glass
Zoom condenser lens
Rear lens chamber glass
Dust and contamination
All inspections are conducted under controlled lighting and fixed distance conditions to ensure consistency across every batch.
⚙️ Mechanical & Control Testing
We thoroughly test all moving and adjustable components including:
Adjustment turrets
Windage & elevation rotation
Eyepiece frame
Illumination control
Bonded components
We check for:
Smooth, consistent rotation
No excessive tightness or looseness
Positive, uniform click feel
No jamming, hesitation or dead travel
Accurate and consistent positioning
Clearly defined illumination brightness levels
Secure bonding with no tilt or movement
🎯 Optical & Precision Performance Testing
Each riflescope is tested against strict internal standards for:
Reticle alignment (no tilt)
Tracking accuracy
Click value precision
Total adjustment range
Field of view & field curvature
Magnification accuracy
Centre shift
Parallax accuracy
Runout
Diopter function
Resolution clarity
Reticle dust & internal defects
Every component must meet our defined performance tolerances.
💥 Durability & Environmental Testing
To ensure reliability in real-world conditions, scopes are tested for:
Impact Resistance
Free-fall drop testing on a dedicated impact machine.
Waterproofing
Submerged at 52°C water temperature, 250mm depth for 3 minutes.
Fogproof Performance
Stored at –18°C for 30 minutes.
After testing, we confirm:
No parallax drift
No loosening of components
No air bubbles or leaks
No internal fogging
✅ Final Quality Control & Packaging
Every scope receives a final visual inspection to confirm:
Exterior finish matches specification
Reticle design matches approved standards
No stains, glue marks or oil residue
Packaging is checked to ensure it is clean, secure and presentation-ready.
Warranty & Returns :
Satisfied or Refunded. We stand by the quality of our products - that's why we offer a 30 DAY RISK FREE trial. Simply, if you are not satisfied with your Bull Proof Riflescope or Red Dot, we will offer a full refund of your order, and cover postage within a 30 day period after your purchase.
Furthermore, our STED X Series is covered by a full lifetime warranty, ensuring that no matter the problem, you are always covered. Press the link below to find out more :















































































































































