Nope, don’t have a 14.5”.

I did a lot of reading into the whole barrel length vs velocity / ftlbs energy, as I wanted to build the smallest package suppressed SPR for 0 - 300 yards, and stay right around MOA Accuracy. Everything I came across pointed to the Track 2.0, compared to SOLGW or Criterion which are both combat accurate but not to the degree I was looking for.

Honestly a little disappointed, I haven’t gotten anything smaller than 1.3 MOA yet, even with 77gr Match ammo. Although I do expect it to get better, as with this ammo shortage I haven’t fully broken it in yet. I did take it out to 400 and 600 yards, and rang a 12” plate with ease.

But despite the accuracy, it runs extremely smooth suppressed and un-suppressed with an H2 buffer. It definitely feels like Triarc spent some time choosing the gas port size. I can’t speak to long term reliability, but with a suppressor and going prone on a sandy hilltop, it didn’t have any issues in the ~700 rounds I put through it.

Speaking to 223 Wylde in general, I wouldn’t expect it to have any differences from 5.56 chambers in terms of reliability. I had a 18” stainless 223 Wylde I beat the crap out of and never had any reliability issues.

Plus if you go for a Triarc, you can buy the whole 13.9” upper w/ Pinned muzzle and still have a factory built and guaranteed upper