Tom, I'd suggest perhaps you contact Bob Collins. He supplies lots of the BR community as well as lots of team USA junior position folks and seems always to be in direct contact with ELEY in the UK. You definately want to ask him about the newer orange box stuff which is priced a lot lower[$6] than some of the high grade stuff but has shot as well in several matches. He will send out whatever test lots you require. 478-472-7176. He's a great guy to deal with.