WINCHESTER - Super Suppressed 300 AAC Blackout 200gr Open Tip 20/Box

Got this as I have a suppressor for my AR (16" Hanson profile Ballistic advantage barrel, BA low-ppro gas block on a Bravo Company upper I built; Toolcraft BCG/CH, DD AR type sights). These are Open Tip Winchester 300 AAC Super suppressed rounds. Quiet and accurate, after zeroing the rifle's Vortex Surefire Red Dot. After collecting the brass, notice all were very heat discolored, and the cases themselves seemed very tinny and thin. I would NOT recommend keeping these cases for re-loading. These were CBS Seal Team Series quiet. Was nice. But after I finish the block I bought, I think I'll get some brass and Hornady SST's, and have them loaded custom.

As the other reviewer stated, these will not cycle. I have had no issues running subs and supers from other manufacturers, but these wouldn't run past two rounds on my 10.5. My brother in law tried them in his rifle and they wouldn't even eject the first round. Total garbage. What a waste of money.

I have an 300 blk AR with a pistol length gas system that's about 6 years old that's shoots both super and subs both suppressed and not, with no problems......ever. These rounds won't feed either suppressed or unsuppressed. It's the only brand I've ever used that doesn't work in this rifle, so it's really surprising. Ths is a super proven rifle with every other ammo I've ever tried. I use mostly s&b subsonics (bc they are less expensive), but these were the only thing in stock, so even though they were way more expensive, I bought them. This rifle also has been zero malfunction with Hornady 208 grain and Remington otm 220 grain (both suppressed and not) S&b 200 grain subs are also malfunction free suppressed and unsuppressed. These are the only subsonic rounds that jam up. These also fail in a 300blk, 10.5 inch, MRP LMT which nothing else does, so it's s not just one gun.....Won't be buying these again. They are too expensive and they are the only 300 black round I've ever had any malfunctions with.....