Home Forums Hunting & Shooting Custom Rifles & Wildcats Where does the 300 Whisper fall

A couple of good reads here for you.

http://en.wikipedia.org/wiki/.300_Whisper

SSK has some really good videos

http://sskindustries.com/300-whisper-%C2%AE

And just for clarification, the original 300 Whisper was based on a necked up 221 Fireball, not the 223 as is the blackout. Also the whisper is still considered a wildcat.