Stinger 0.25g 4500rd bottle (refillable option)
Excellent bb's! Superb range with my magpul masada! Great value with the refill option.
Very good BBs, slightly higher misfire rate than Blasters in my G&G Combat Machine but we are talking 1-2 per 300 round hicap. Also the bottle is very good quality and can be reused many times unlike some of the other brands.