[martineta]

Thanks for the field testing report.

I have been following the 300 BLK and all the new information I can find. I am a long time 300 whisper user and have accumulated four encore and contender barrels made by Thompson and SSK in pistol and rifle lengths. I also have one each of MGM 300-221 in contender and an EB Brown 300-221 Encore barrel. All shoot my 300 Whisper reloads in super and sub accurately. I don't have a suppressor yet but so far my subs aren't much louder than a 22 LR using N110 powder.

I have so many barrels in the same caliber as they are spread out in VA, Paraguay, and Uruguay where I have hunting lodges.

I like the 300 BLK based on what I have read but don't think I will change over as I have so much invested in the whispers and 300-221's.

I assume the 300 BLK's will load in a 300 whisper chamber if I ever had a need?