The KSC .25 "Perfect" BB's are indeed some of the best you can buy and beat the others hands down! They were ranked as one of the top 3 BB's available...period, per the research performed by AirsoftMechanics.com and for good reason. They are the only BB's I use exclusively at a match and after tens of thousands of rounds, they have never jammed and never failed in all my guns, some of which include a KWA M4A1, ICS M4, Echo 1 M4, KWA M9 and Echo 1 SCAR, among others. The surface is super slick with a highly polished, lightly green tinted surface and they work "perfect" in my guns with either stock or Tightbore barrels and enhance the already improved accuracy of the Tightbore.
Consistency in roundness, weight, accuracy and diameter make these BB's worth the price, and then some!!! I have tried the KSC's as well as many others and will have to disagree with the previous poster, as his choice cannot hold a candle to these KSC's. Do what I do and use those "others" for your springers and target practice, then switch to the KSC "Perfect" BB's when it counts. Five out of six of us can't all be wrong...and while they may not be so called “perfect”, they are about as close as you will ever come!
Order now...go ahead... push the "Add to Cart" button, you know you want to...
...you won't be disappointed.
Highly polished surface
Very consistent roundness
Superb weight consistency
Works in a variety of stock and Tightbore barrels with zero issues
Tested and works "perfect" in several different types of guns
Cool Mint color helps distinguish them from your average BB's
Non...except maybe it's a 3000ct bag, but you really do get what you pay for, and then some!
Rating: [5 of 5 Stars!]