Sumeike .5 test and review

in this video, I will test and review Sumeike .5 slingshot bands. I will test the draw weight at 30 inches with maxed out bands. Penatration test on a soup can. Speed test through a chrony! All tests will be done with 8mm and 9.5mm steel ammo. you can find sumeike bands almost everywhere. GZK, slingshooting.com to name a couple. #ato #sumeike #slingshotbands #sumeikebands #atomark #slingshotaccessories #speedtest