Frequently Asked Questions - 300 Below, Inc.

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Cryo-Processing

Firearms (Cryo-Barrel)

Frequently Asked Questions

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Q: What is the turnaround time?
A: Turnaround is five(5) to seven(7) days.

Q: Can I send my barrel with the receiver?
A: YES. However, it must be stripped. While 300 Below does treat bolt or trigger mechanisms, any stock and plastic pieces must be removed. Scope mounts may remain attached.

Q: Does the process help Stainless Steel barrels as well as Blue (Chrome Moly)?
A: YES. The Deep Cryogenic Process will relieve the stress in most all types of steel.

Q: What is the maximum length of barrel you can treat?
A: We have treated barrels from a .380 Auto to a 9-foot 30 mm Cannon, and everything in between.

Q: Is the Stress Relief Permanent?
A: Yes. The stress relief is a permanent, one-time, irreversible process

Q: Does the freezing process affect the cleaning of the barrel?
A: YES. Most shooters have reported that their barrels clean much easier and that the velocity increased about 50-60 f.p.s. See our testimonials.

Q: Should I treat the blank or finished part?
A: Both can be treated for different reasons. The blank or round is treated for the benefits of the gunsmith because it improves the machinability and dimensional stability. The finished barrel, of course, is treated for the benefits of the shooter because of the stress relief and wear resistance.

Q: Will the cryogenic process affect the barrel finish?
A: No, the process will not affect the barrel finish (Blue, Parkerized, Teflon, etc.)

Q: Can I freeze my older barrels?
A: Older O-U & SxS shotguns with soft soldered barrels should NOT be subjected to our process.

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