PROOF Research CZ 455/457 Prefit Barrels
$999.00
Description
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.
Threaded 1/2-28, no thread protector included
Straight .860″ diameter
Additional information
| Weight | 4 lbs |
|---|---|
| Dimensions | 30 × 2 × 2 in |
| Manufacturer | PROOF Research |
| Barrel Length | 16.1", 18.5", 20" |
Reviews (9)
Sean M. (verified owner) –
I have not fired it yet but the fit and finish is fantastic on my rifle.
Jacob Horn (verified owner) –
Easy to install and very happy with it
Aran Donnelly (verified owner) –
Beautiful and fits perfectly.
Nate (verified owner) –
Great product and the price was great for a Proof barrel… the quality is second to none.
Anonymous (verified owner) –
It took me a while to find out what ammo it liked but now I am getting one hole accuracy.
Michael Garrison (verified owner) –
The fit and finish are second to none! Grouping exactly how I was hoping even during break in!
Anonymous (verified owner) –
Amazing
Anonymous (verified owner) –
Just what you would expect from proof research
Thomas (verified owner) –
Barrel install was easy. Superb fit and finish. Shoots lights out.