help

[Jessek]

28 grains of Varget is a pretty stout load depending on how much energy your lot of Varget has (I've found it to be very inconsistent lot to lot, along with everthing else over the last few years).  I'd give a box of factory ammo a try. Sounds like you could be overgassed and the bolt is coming back across the mag before the next round (or follower) has a chance to come all of the way up

it is stout about 100 fps faster than hornady 103 eldx I have tired different lowers different gas blocks all the buffer weights from 3-6oz carbine tube and spring it has the +1 gas system have had adjustable and fixed gas blocks on it have had 200 rounds threw this barrel trying to get to to work have tried factory and no luck there today I pulled the barrel and can not see anything wrong with it first pic is where the bolt stops the second it with it locked back

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Jessek pid='10159' dateline='1740879721']

28 grains of Varget is a pretty stout load depending on how much energy your lot of Varget has (I've found it to be very inconsistent lot to lot, along with everthing else over the last few years).  I'd give a box of factory ammo a try. Sounds like you could be overgassed and the bolt is coming back across the mag before the next round (or follower) has a chance to come all of the way up

it is stout about 100 fps faster than hornady 103 eldx I have tired different lowers different gas blocks all the buffer weights from 3-6oz carbine tube and spring it has the +1 gas system have had adjustable and fixed gas blocks on it have had 200 rounds threw this barrel trying to get to to work have tried factory and no luck there today I pulled the barrel and can not see anything wrong with it first pic is where the bolt stops the second it with it locked back well it dont look like the pics worked I will see if I can figure it out