I don't know exactly where to post this but just wanted to warn all of you so you don't ruin your rifles like I did. I just got in the New Red Army Standard Range Packs that is advertised by everybody as non corrosive but it's not. It is VERY corrosive. We shot This Sunday afternoon and I have been swamped so I cleaned my rifles this afternoon, you should be OK cleaning in 48 hours if it's non-corrosive. All four rifles are ruined, the inside of the barrels are solid rust and the face of the bolts have a black ring that I can't get off with anything. That was (3) Rare Unissued M39 Sneak rifles and an Unissued 1932 Hex Tula 91/30. If anybody starts a lawsuit, I'm in.