cslade454 wrote:The AR should of had enough lube on it from stag to fire hundreds of rounds. You have not shot it enough to need cleaning. It is possible that some debris got into the chamber. The most common cause for your problem is the wrong gun powder was used in the ammo. As the bullet passes the gas port the pressure in the barrel is to high. The 50000psi of pressure is still forcing the brass case into the chamber walls not allowing it to be extracted. The pressure in the chamber must drop before the gas gets to the BCG. Are you using the same ammo as the first time you shot the gun?No, different Ammo this time... I think it is of cheaper quality compared to the PMC bronze that I shot last time. I was using the Prvi Partizan Ammunition AKA: PPU. I should have just bought the Lake City ammo as it was the same price, but the limits I was able to purchase were lower. I could buy 5 boxes of the PPU compared to only 2 boxes of the Lake City ammo.
The Stag number one uses a chrome line barrel and chamber. No breaking is required. I recommend cleaning the barrel with a good cooper remover every 1000 rounds or so.
Is it that common that ammo is produced and shipped with improper loadings?
I didn't get the plus package so I do believe my barrel and chamber are not chromed line unfortunately.
It does not take a majority to prevail... but rather an irate, tireless minority, keen on setting brushfires of freedom in the minds of men.
-Samuel Adams
-Samuel Adams