Originally Posted by MGP

MGP here i have a 300 whisper built on a left hand rem700 trued action 20 inch er shaw barrel and shoots great my hunting loads 2036fps shoot .711 5shots at 100 yards and my target loads 1591fps shoot .202 5shots at 100 yards bullets are hornady 150 interbond i will be hunting whitetail on thanks giving day ill let you know how it performed Thanks

Originally Posted by abyssdncr

Hey, great forum! (nice to know we've got a place to corral now... :D )

Last year about this time I put to gether a Model 1 sales kit on an Eagle lower. 16" CAR, A3 upper, Standard FSB, fluted and knurled FF tube, trapdoor A1 buttstock, Ergo grip, ARMS #38 SEX, Simmons Whitetail 4x EER shotgun scope, extractor D-ring, and Armforte adjustable gas tube. Rolling my own with Redding dies, H110 and Winchester .223 brass...

My intent was to build my ideal 0-200 yd. whitetail rifle. So far I've been very happy with everything but the ammo... I form from .223 brass, and originally bought a bunch of LC once fired. That stuff does not form well at all. I've since switch to commercial Winchester brass and am pleased with the results. Groups have consistently printed MOA + or - a gnat's ass. I really need to upgrade to some real optics, but for the money the little Simmons works well for deer season and makes for good go/no go field expedient rangefinder.

Cheers!
8-)

Originally Posted by Rokchukrslave

I have a .300 Whisper built on a Winchester Stealth, with minimum legal length barrel, 8 twist, and a Bi-lock for my Gemtech TPR-S suppressor.
I struggled greatly with handloads using H110, but have seen much improvement since switching to Alliant 2400 and CCI small rifle MAGNUM primers. Most loads have been with a Sierra 240, but plan on experimenting with the 220 some more.
At least you can get the the 220 by the 100.
240's are only available by the 500. Think I payed $155 from www.okweber.com.
The Winchester action doesn't seem to like to eject spend casings reliably.
They jump off the the extractor and sit in the breech. When they do eject they don't go very far. Haven't messed too much looking for a cure as right now accuracy is my main intrest.

Originally Posted by gt3499a

I have yet to post because I have not completed or shot the system. I have a 10" ar barrel on order from olympic for about 2 months now. Have a stainless jp adj gas block (did everyone have to tap their own blocks?)

I am going to try to have a shorter firsh handguard than the gas block, hard to do on a 6" pistol lengh possition. Going to put a bilock on 5/8x24 threads, 1/8 twist,

hope it works with my RLL!!! in fact I mean to make it work but wont be too disapointed if it takes a bit of fiddiling

bought some of the flat base 180gr remington core-lokts, works out to about 8cents , hope to have a loaded ammo at about 10c, Mr. Davis hooked me up on the brass

I will post some pictures and such once I get the rest of the parts

Dan 8-)

Originally Posted by georgel

I've been trying to build up an AR/300 Fireball with an older Olympic barrel for a couple of years now. I fell in love with the concept of the cartridge years ago. I think I finally have it together and meanwhile have been experimenting with reloading this round. Bought some Cor-Bon factory loads mostly as reference cartridges. Can't wait to go to the range to test.
That's my story.

Originally Posted by Rokchukrslave

Corbon loads only gave me 850fps out of my 16 1/2" barrel.
You really need a chrono if you plan to shoot subsonic loads accurately.
If you are just shooting supersonic for groups you don't really need one unless you want to run ballistic tables.

Originally Posted by Woodsman22

Hello Again,

I posted in the reloading section, and though its only been a few hours, I haven't seen any replies. I like the idea behind this forum and I hope it grows and becomes popular, but one of the reasons that it attracts people who don't post (I think) is because there may be a lot of people out there hunting for good reloading data on the cartridge, but there is not a whole lot of it here.
About guns: I have a Contender (bought it in 17 HMR caliber) with a 300 Whisper barrel, but haven't shot it yet because I've only just now started trying to load the caliber. The rifle has a very good trigger, and once I finally get some loads worked up for it, I'll post them here. BTW the Whisper barrel is a stainless TC barrel in 1:10 twist, so I am pretty much restricted to loads in the below-200 grain bullet area. This is OK because I really do not want to pay the outrageous price of the 240 grain Sierra bullets that are used for subsonic loads. I do have some Lapua Scenar 185 grain bullets that I am going to try working up loads for. I have seen some loads using this bullet on other websites so i will start there. Have a good day.

Woodsman22