Norma - 6mm Dasher F-Class Brass, Case of 250
This extra-sturdy brass is the new and improved version featuring a normal rim thickness that fits your standard shell holder!
This 6mm Dasher Brass has been custom made by Norma for Bullets.com and is available exclusively from Bullets.com. A special blend of brass together with special treatment of the primer pockets has produced brass that will last for many firings under normal use. The necks have been specially lengthened and are .290" from shoulder. Overall length is 1.598" and neck walls are approximately .013" thick. Available in packs of 100, 250, or 2000.
Please note: The necks on these cases are .050" longer than Dasher chambers that were used in the past.
If you plan on using this brass in old 6mm Dasher chambers, then you will have to trim .050" off from these cases. However, you have the following options for using this brass AS-IS:
1) Have your gunsmith make the neck and throat longer on your existing chamber.
2) You can use the T10902 reamer that we sell that will specifically chamber this brass.
A matching reamer is available from us. Model T10902, made by Pacific Tool & Gauge.