PROOF Research CZ 455/457 Prefit Barrels
$650.00
If you’re a fan of the CZ 455 & 457 22 LR you’ll be an even bigger fan of the PROOF Research pre-fit carbon fiber barrels.
These are cut with a Bentz chamber, and headspace at .044″ +/- .001″ (depending on your action).
The 16.1″ barrels weigh 22oz, 18.5″ barrels weigh 25oz, and the 20″ barrels weigh 27oz.
| Weight | 4 lbs |
|---|---|
| Dimensions | 30 × 2 × 2 in |
| Manufacturer | PROOF Research |
| Barrel Length | 16.1", 18.5", 20" |
4 reviews for PROOF Research CZ 455/457 Prefit Barrels
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Thomas (verified owner) –
Barrel install was easy. Superb fit and finish. Shoots lights out.
Anonymous (verified owner) –
Just what you would expect from proof research
Anonymous (verified owner) –
Amazing
Michael Garrison (verified owner) –
The fit and finish are second to none! Grouping exactly how I was hoping even during break in!