Average was 2600, 50F ammo temp.
![[Image: Screenshot-20220416-165540-XFR-REV2.jpg]](https://i.postimg.cc/J00wn8MS/Screenshot-20220416-165540-XFR-REV2.jpg)
I will say... need all of the gas with a +2. Even switched to a lighter spring (the white spring for the jp nerds) at the range to get bolt to lock back reliably.
I have tested up to 31.4 and reached 2691fps average. I believe there is another .5gr or so left in it to test out before i feel things start getting iffy. Only about 60 rounds down the pipe so it may pick up a little speed with wear.
I will say... need all of the gas with a +2. Even switched to a lighter spring (the white spring for the jp nerds) at the range to get bolt to lock back reliably.
I have tested up to 31.4 and reached 2691fps average. I believe there is another .5gr or so left in it to test out before i feel things start getting iffy. Only about 60 rounds down the pipe so it may pick up a little speed with wear.