J & T 300 Whisper AR-15

[jripper]

I did not know J&T was selling the whisper. I checked their sight, and saw them at some gun shows, but never heard anything about it.

My Model 1 now feeds reliably from both 20 round and curved 30 round mags.

Joel

[Cornholio]

Whisper in your ear,

What is the twist rate of your upper?

I found the opposite to be true about the mags. The 20rd mags seemed to load easier, but I've had better feeding luck with just plain jane 30rd GI mags with the green followers.

[Whisper in your ear]

I emailed JT to verify and they say it is a 12 twist. Which means it is better suited for the lighter, supersonic bullets. This don't bother me as I dont intend to shoot anything over 150 GR in it anyway.

I got my die set and loaded some rounds last night. Forming from Lake city brass was rather easy and my necks are aroound.330 which sould give them good clearence. They all chamber and extract easy. I will be at the range Saturday so I will see how all goes.