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lowest FPS your 300 blk will cycle?


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Posted (edited)
What's the lowest you guys have had your 300 blk cycle? I shot some of my first subs today and the chrono showed 884 FPS. I'm shooting a 10.5" PSA upper in pistol configuration. Standard car buffer. 11.2 gr of AA1680 over 220 SMK. I've only ran about 30 rounds through it. Brass ejected about 2 ft right where it should. Didn't know what to think about this. Edited by CM1021
Posted
I haven't ever shot for the low mark. I've always tried to push the envelope without breaking the sound barrier. Did the bolt lock open after the last round? What do you mean brass is 2ft right of where it should?
Posted (edited)

I haven't ever shot for the low mark. I've always tried to push the envelope without breaking the sound barrier. Did the bolt lock open after the last round? What do you mean brass is 2ft right of where it should?

I think he meant, "Brass ejected about two feet away, right where it should be."

Edited by TripleDigitRide
Posted
[quote name="TripleDigitRide" post="1118698" timestamp="1393725819"]I think he meant, "[color=rgb(40,40,40)][font=helvetica][size=4]Brass ejected about two feet away, right where it should be."[/size][/font][/color][/quote] Well that makes sense. Ya know reading comprehension and all that
  • Like 1
Posted

Well that makes sense. Ya know reading comprehension and all that

 

 I'm far from the best but punctuation can totally change the meaning of a sentence sometimes.

  • Like 3

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