Match Grade Accuracy that Pro shooters have come to expect from Straight Jacket Armory is now Available in a stock prefit!
Our CNC cut Match grade pre-fits have rocked the PRS, NRL and even F-class shooters are now using them!
The Sig Cross barrels must be headspace by a Sig Armor, or Competent gunsmith. You will need your barrel extention and lock ring from your factory barrel, correct headspace gauges, and a AR-15 Armors wrench to complete this task.
Barrel in this product listing ship in 1-3 days.
these options are limited, if you want a barrel that is more specific and custom please look here: https://straightjacketarmory.com/product/sig-cross-pre-fit-barrel-pre-order/
All barrels come with Free Armors Black Cerakote!
ALL BARRELS ARE THREADED 5/8X24TPI WITH A STANDARD 90DEG SHOULDER THESE BARRELS DO NOT HAVE THE “SIG TAPER” BEHIND THE MUZZLE THREADS.
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