CZ 455
The CZ 455 is a series of magazine-fed bolt-action rimfire repeating rifle manufactured by the Czech firearms manufacturer Česká Zbrojovka Uherský Brod (abbreviated "CZ-UB", English: Czech Weapons Factory — Uherský Brod) and imported into the United States by CZ-USA. It is a successor of the highly popular CZ 452 rifles, and is chambered for the .22 LR (1:16" twist rate), .22 WMR (1:16" twist) and .17 HMR (1:9" twist) calibers. 

The CZ 455 is produced with new manufacturing technology capable of closer tolerances for improved accuracy and smoother operation. All CZ 455s have hammer-forged, hand-lapped steel barrels, a trigger that is adjustable for weight of pull, and the capability to interchange barrels in different contours and calibers by simply removing two set screws from the receiver.
Q148958
magazine
Concept
Q870863
bolt-action
Concept
Q1289462
rimfire
Concept
Q751162
repeating rifle
Concept
Q213
Czech
LOC
Q14545884
Česká Zbrojovka Uherský Brod
ORG
Q664895
Uherský Brod
LOC
Q30
United States
LOC
Q5015014
CZ-USA
ORG
Q2932173
CZ 452
MISC
Q158715
.22 LR
Concept
None
twist rate
UNK
Q158700
.22 WMR
MISC
Q591520
.17 HMR
MISC
Q170417
caliber
Concept
Q950292
tolerance
Concept
Q193057
hammer-forged
Concept
Q1505601
lapped
UNK
Q487192
barrel
Concept
Q336751
trigger
Concept
Q3373767
set screw
Concept
Q11741880
receiver
Concept
Q2932170
CZ 455
MEDIA
Q2932170
CZ 455
MEDIA
Q2932170
CZ 455
MEDIA
+22^^http://www.w3.org/2001/XMLSchema#decimal
22
NUMBER
+1^^http://www.w3.org/2001/XMLSchema#decimal
1
NUMBER
+16^^http://www.w3.org/2001/XMLSchema#decimal
16
NUMBER
+22^^http://www.w3.org/2001/XMLSchema#decimal
22
NUMBER
+1^^http://www.w3.org/2001/XMLSchema#decimal
1
NUMBER
+16^^http://www.w3.org/2001/XMLSchema#decimal
16
NUMBER
+17^^http://www.w3.org/2001/XMLSchema#decimal
17
NUMBER
+1^^http://www.w3.org/2001/XMLSchema#decimal
1
NUMBER
+9^^http://www.w3.org/2001/XMLSchema#decimal
9
NUMBER
country of origin
manufacturer
ammunition
country
headquarters location
country