Load Master
Member
I'm looking for information about the bolt, buffer, buffer spring and how they interact with each other, tuning for proper bolt cycling.
Info I'm looking for:
I'm having issues with the bolt not fully cycling. The spent case will eject but the bolt will not travel far enough to pickup the next round. The round being used is giving 2,660 fps. The gun has a total of 26 rounds through it.
Thanks...
Info I'm looking for:
- What is the mass of a typical AR 308 DPMS bolt assembly? my bolt is 17.5 ozs
- What happens if the buffer mass is increased? Will this decrease or increase bolt travel?
- What happens if the buffer spring tension is increased?
I'm having issues with the bolt not fully cycling. The spent case will eject but the bolt will not travel far enough to pickup the next round. The round being used is giving 2,660 fps. The gun has a total of 26 rounds through it.
Thanks...