Things I liked:cost (-; they are very consistant in shape too.I use them for a 7.6v AK47 thats a tad underpowered and they really help out.It's underpowered enough I can re-use them after a washing.
What others should know:I bought 10K off the bat and am glad I did. With my Cybergun Thompson they do tend to fracture occasionally when they hit.They work excellent with my spring handgungs and a spring M14A1
Things I liked:I love that there is finally a weight of bb inbetween .12's and .20's. I use these in my crossman pulse R71. Plus these things are super cheap for how many you get.
Things I would have changed:sometimes there are little seems around the bbs, but it doesn't seem to affect the accuracy at all.
What others should know:I recomend these bbs for guns that have mid range power like 200-275fps. I use these in my crossman R71 because 12s curved way up, and sometimes I had to point down to get bbs to go where I wanted, and 20s droppped pretty bad. But these16s are perfect with great accuracy. I also use these alot in my UTG AK47 Spetsnaz Warhawk. It too seems to do best with these. so far I've bought 10,000 of these things, and plan to buy more.