gogoggansgo

Ok gun is getting shipped back to me the cleaned and polished the bolt and polished the chamber and feed ramps. Glad I sent it in great customer service

I will

No sent it In today for a rma and the engineer said they will probably replace the upper and the bolt with the newer updated parts

I sent it in to ruger great customer service

Well ya got me I'm not an expert. And I try to rule out as much as I can. That's why I came here for another opinion

This is from a ruger engineer when I was having issues at first Gas setting of zero will make it a single shot Gas setting of 1 is hot load with heavy bullets (High pressures) Gas setting of 2 is normal operation. If you're shooting standard ammo, this would be best. Gas setting of 3 is for light loads like sub-sonic and bunny farts. (Low pressures) I used a bronze Dewey brush on my chamber with copious amounts of solvent then the dry mop. Mine did a couple stove pipes then repeatedly failed to extract when it was dirty. Lube on the BCG good and I run mine wet too. Just keep it out of the chamber. With gas on 3, and regular loads, that bolt is moving too fast and slamming/bouncing against the end of the buffer stroke. Clean her up, set your gas on 2, and enjoy!

http://m.youtube.com/watch?v=BlCiJJOgPSc It's my guns smaller brother but ruger uses the same bolt design. When I get the chance I'll put it out and look

Well I did lol and I didn't even pull my gun apart ruger uses a proprietary piston system and it looks like I don't have one. But to be honest the first four where my fault I had the piston set to max gas and it caused the bolt yo move to fast. And prevent the extracting shell to stovepipe. So I turn down the piston system and cleaned the shot out of it and have ran mostly match grade threw it but after 250 one reminton bullet stovepiped lol.

http://www.bravocompanyusa.com/ProductDetails.asp?ProductCode=BCM+Extractor+Spring++3Pack&CartID=3

Thanks and I will probably buy a bcm o ring. And this gun loves match grade ammo. Ppu is meh the Remington has a like a coating on it and I think it's sticking in the chamber.

Pay a lot of Money for a gun and it stovepipes lol

I've shoot over 700 rounds threw mine and have had 5 failure to extract. Happened with ppu and reminton ammunition. So what can I do to fix this it's kinda annoying. Thanks guys