Wilderness and Laboratory Tested Records
Dr. Tian is testing out the capabilities of the Ultimate Grip Anti-Slip Sling.
We are conducting lab tests on the Ultimate Grip Anti-Slip Sling material under extreme cold conditions (-112 °F / -80 °C).
The test results indicate that while the special material loses some friction and flexibility in these conditions, it remains more reliable compared to the materials of other slings on the market.
![]() Cold test on -110.2 °F (Regular neoprene material) | ![]() Cold test on 3 different material. Blend-in (greens) | ![]() Blend-In material still flexible (Greens) |
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![]() Blend-In material still flexible (Greens) |
After the extreme cold material test, we also subjected the sling to a 230°F (110°C) oven test.
The sling material did not crack, change shape, melt, or emit any unpleasant odors.
(Warning: Metal parts can become extremely hot when exposed to direct heat sources, such as sunlight or inside a car. Allow these parts to cool down before touching to avoid potential injuries.)
The abrasion resistance test conducted on a concrete floor proves that the Blend-In material performs much better than the typical neoprene material available on the market.

Well build weight balancing. Holds up to 65 lbs.

Never worry your rifle will slip off your shoulder again.

Tested with about 40 degrees curved on side. The rifle still remains it's position.

Well build weight balancing. Holds up to 65 lbs.

Test in extreme cold condition
Test in action

2017 Youth Hunting Weekend

2017 Youth Hunting Weekend


2017 Youth Hunting Weekend