In this video the effect of springs on FPS, energy, and sound is investigated on a stock Silverback Tac-41. 0.2g and 0.45g bbs are tested at 3 different hop-up settings. Springs: Stock 75N Silverback Rapax 2.8J 150N Silverback
Hey man, love your videos.. i have a question : what is the best hop up position with an SB 150N Spring with 0.43 or 0.40 bbs (0.48 is too much powerful i think) ?
On the stock hop up I suspect you will end up somewhere between 5 and 7 on the dial. Each replica will be a bit different. The energy output would be quite high with 0.48g bbs and a 150N spring, probably around 3.5J.
@@airsoftfpsboneyard you won't believe it, but i just tried now the 150N spring with hop up 0 and 0.43 i got 3.90 joules, with the 0.40 same hop up position and same spring i got less than that but still high power output. I also have the stock spring and a 120N.
