Straight Jacket Armory - AI Prefit

Glassaholic

Optical theorist and conjecturer
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Minuteman
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  • Nov 30, 2012
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    Panhandle, FL
    Back in June I ordered up a barrel from Straight Jacket Armory - @StraightShooter77 as I needed a new 6.5 Creedmoor barrel for my new AI AT. I wanted something that could push the 6.5mm pills a bit further so ordered up a 26" Heavy Palma, I recently received it but have yet been able to get it out to see what I can do because of other responsibilities, but I will soon and report back on how well this shoots. I will say this, communication during the wait was outstanding as I received several phone calls from the team letting me know what stage it was in and before final chamber and polish Nick called me up and asked about the freebore. I told him that my desire was mostly to shoot factory Hornady and Berger 140's out of it and he recommended a .170 freebore, I also have some Hornady 147's and were not sure how well those will do but I'll give them a try anyway and report back. Upon receiving the barrel it was excellently packaged in a thick tube with lots of bubble wrap and once I finally got the barrel out I saw it had the best polished chamber I've ever seen. So here's hoping that it shoots as well as it looks!

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    Next to my 20" AI 308 barrel
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    Well I’m not sure what magic sauce Nick has brewed up in Wyoming but this is what I shot yesterday with factory ammo!

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    Was hoping for a bit better with the Hornady Match 140 but barrel isn’t even broken in. I might have pulled that Berger (I am notorious for one round fliers in my 5 shot groups). But Nick wasn’t sure if the .170 freebore would work with the Hornady 147 ELD-M and guess what, best 5 shot group I’ve ever shot - 1/4 moa with factory ammo?!?!! Lovin’ my AI and SJA barrel!

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