300BlkTalk

FWIW I load 150 SST's to 2.200" and they feed fine in three different AR's and my Ruger bolt gun. Also found that a compressed load of 21.5gn of a1680 to be silly accurate. Like dime sized groups @ 50yards. H110 gets higher velocity but not as accurate. That's exactly where I set mine (2.200&q...

Ok let's try this again. The charging handle pulls the bolt back but there is absolutely nothing that pulls the charging handle back if the gun is in spec. Not even a hot load. Only thing that can cause the charging handle to come back is if it's bent in the middle to where the bolt ha key hits it ...

What I find interesting about the 300 BLK is the narrow band of powder drops which can take you from: Light , not strong enough to lock the bolt back or even ejecting the shell TO, DAMN , my charge handle just popped me in the lip. Once you find a load that runs, it's a fun gun to shoot. What so gr...

What I find interesting about the 300 BLK is the narrow band of powder drops which can take you from: Light , not strong enough to lock the bolt back or even ejecting the shell TO, DAMN , my charge handle just popped me in the lip. Once you find a load that runs, it's a fun gun to shoot. What so gr...

What I find interesting about the 300 BLK is the narrow band of powder drops which can take you from: Light , not strong enough to lock the bolt back or even ejecting the shell TO, DAMN , my charge handle just popped me in the lip. Once you find a load that runs, it's a fun gun to shoot. What so gre...

I would imagine if you threw some cases in a river and left for a week they'd turn really dark brown. I doubt it would hurt the cases, they just won't be very shiny. I use Dawn, lemi-shine and SS pin. They are very clean in 2 hours, inside and out. I like my cases to shine so I'd pull them out once ...

I cleaned out my gun safe a few days ago to replace the fabric and redesign the interior. While I was there I pulled out my colt 1903 Pocket pistol and racked it. Damn, I would not slam closed. The last 1/2" looked like it was full of peanut butter. Ahhh, Frog Lube got me again! I stripped with...

Well, they all feed, fired and ejected with no issues. I shot 5, sub 1 inch, 5 shot groups yesterday. I was sort of surprised how all 5 groups hit the same spot - 1/2" right, 1/2" high. Powder drops ranging from 16.8 g to 21.4 grains. The 21.4 grain drops were compressed loads using Lil Gu...

I loaded 26 rounds earlier. All 2.05" COL, 110gr VMax, with a variety of powder drops. RCBS Black box, SB 300BLK die set, 5 in each powder weight. On my 21st round, all chamfered cases, I crumpled the side of the neck on one case. The bullet seated completely after folding the neck down and wed...

I chamfered a case and the 110 bullet slid right in. Thanks guys. I think these will load with no issues. I think I'll chamfer cases more often. I chamfered some 155 grainers today and they slide in more smoothly. I shot a .435" group with these 155's today (unchamfered), behind 15.1 grains of ...