New guy with a 300Whisper

[mavrick]

Hey guys I picked up a Whisper in trade and would like to work up some sub sonic loads. The gun is a 1-8 twist Douglas barrel on a trued remington 700 action. I have some worked over LC brass, SMK 220g, and some lilgun powder does anybody have a good place to start. I still have about a month left for my AAC Cyclone I would just like to be ready for when it comes in.

Dustin

[amafrank]

Start at about 9.2gr of Lil'gun, 220gr SMK, and work your way up or down from there. I like the N110 or 2400 better but each gun is a little different. You can definitely tell when you're going supersonic by ear and a chronograph will give you much more detailed info.
You may need to fiddle with the ejector to keep the remington from dropping the empty in the magwell. Some guns work great and others can't seem to hold on to the empty long enough to eject.
Good luck
Frank

[i8asquirrel]

I have an AR in 300 whisper and Mine likes 1680 and 4227,, Your gonna love it these are fun rifles.

[mak91]

I get just over 1000 fps with 8.5 gr of lilgun out of a 16 inch ar15 with 240 gr smks.

[Cartrik]

Still looking for some casings to check the ejection action on my fs2000 for a possible conversion. I will pay just need a few.

Darrin
1587 Old Ford Rd
New Albany, In 47150

[Hoser]

Originally Posted by Cartrik

Still looking for some casings to check the ejection action on my fs2000 for a possible conversion. I will pay just need a few.

Darrin
1587 Old Ford Rd
New Albany, In 47150

Brass headed your way.