dreadpirate
Ultimate Member
It still uses .223 & 5.56 HS gauges. The reamer they use is different to make cleaner Chamber finishes. They also have some changes to the throat as many other Chambers do such as CLE and Wylde.
Isn't the Go gauge the same for 223, 5.56, and 223 Wylde, as well as the goofy Noveske variant? Isn't it the Field and No Go gauges that differ?