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  • 29. oktobra, 2020 1:38 pop
  • Štajerska
  • 166gledov

Rusan Picatinny rail – CZ 452/453/455/511/512/513 Detajli

Introduction
Picatinny rail consists of slots with 5.23 mm spaces between one another, which means that it can be used across its entire length. It is simple to mount and interchangeable – if something is made for a Picatinny rail, it will fit regardless of the manufacturer or manufacturing date. It is affordable, resilient and reliable – this is why it so commonly used by professionals and military. Because of all its great qualities, Picatinny rail has been dominating the rail market in the recent years.
Picatinny is a big step forward from the Weaver standard. Weaver has a few predesignated slots while Picatinny has slots all over its surface, allowing the device to be mounted wherever the user finds it fitting. Weaver’s slot is 3.8 mm wide, which is why ring mounts made for a Weaver rail will also fit on a Picatinny rail while ring mounts made specifically for a Picatinny rail will not fit on a Weaver rail. This is one of the main reasons why Picatinny is a far better mounting solution.
Rusan, a company from Croatia, is one of the manufacturers of Picatinny rails. They make mounts exclusively from steel and provide buyers with a wide selection of Picatinny rails for various rifles. They are made from high quality deep blue finish steel. Picatinny Rails include screws with appropriate thread for the corresponding rifle. Rusan covers 10 years of warranty for all its products.
About the rifle
CZ stands for Ceská Zbrojovka. The company headquarters are based in Uhersky Brod, a small town in the Czech Republic. The present day CZ was set-up in 1936 as a subsidiary of CZ Strakonice, which was in turn a subsidiary of Zbrojovka Brno – the armaments industry grew rapidly in the new Chechoslovakia at the time, and Uhersky Brod seemed like a great location since it was secluded and lay beyond the range of German bombers. In 1939, German forces occupied Czechoslovakia and the company was renamed to Böhmische Waffenwerke. Until 1945, they made machine guns LK-30 and MG-17 for the German army. After World War II, Rusians gained control of the entire region and the company was nationalized by the communist government. Along with firearms, the company produced parts for the CZ 125 motorcycle and parts for sewing machines. In 1957, they started producing Model 58 assault rifle, a Czech version of AK-47. In 1961, the renowned Skorpion machine pistol entered production. The famous CZ 75 pistol was launched in 1975. Ceská Zbrojovka became an independent company in May 1992 when the “iron curtain” fell. Today, they are one of the biggest manufacturers light firearms. CZ 75, the famous pistol, is used as a basis by many other firearm manufacturers.

CZ 452 is a bolt-action rimfire rifle, available in several versions: American, Varmint, Lux, Scout, Silhouette, Style and FS. CZ chambers these rifles for: .22 LR., .22 WMR, .17 HMR and .17 HM2. The rifle was first introduced in 1954 as Model 2 (ZKM 452) – an upgraded version of CZ model 1 (ZKM 451). For mounting purposes, there is a 11mm dove-tail on the receiver (there are no mounting holes). The action is controlled feed.

CZ 455 series replaced CZ 452 models in 2011. These are also bolt-action rimfire rifles, chambered for: .22 LR, .22 WMR, .17 HMR and .17 HM2. For mounting purposes, there is a 11mm dove-tail on the receiver (there are no mounting holes). The action is controlled-feed. Instead of barrel being threaded into the receiver, CZ 455 rifles have the barrel fixed in the frame with twin set-screws as part of interchangeable barrel system. Also, CZ 455 rifles allow the action to be swapped into any 455 stock without modifications.

Rifles CZ 452 and CZ 455 have actions of the same dimensions, which is why they share the same mounts. They are both equipped with a 11mm dove-tail for mounting purposes.

This Picatinny rail is cut-off in the middle on one side, so as to give space to cartridges ejected out of the ejection port.

A: / (no holes)
B: / (no holes)
C: / (no holes)
BHU: 0 mm
Fi: /
R1: Prisma 11
R2: Prisma 11

Mounting instructions
Remove all the stains (grease, oil etc.) from the rifle’s receiver with a cleaning fluid (acetone). Once the surface is clean and dry, check whether the screws match the rail and the holes on the receiver. Make sure that the Picatinny rail is compatible with the rifle by inspecting the mounting holes on both. Before mounting the rail permanently, apply a minimal amount of thread-locking fluid 278 or 648 on screws and contact surfaces. Be careful not to get the fluid in or near the mounting holes. Carefully clean the remaining excess fluid around the rail with a cleaning fluid. Using a torque driver, screw the screws appropriately (up to 2.2 Nm) – do not overtighten.
Warranty
The product has a warranty period of 10 years.
Rusan Picatinny rail – CZ 452/453/455/511/512/513 specifikacije

Proizvajalec
Rusan

Serija montaž
Rusan Picatinny Bases

Poreklo
Hrvaška

V proizvodnji od
Ne

Garancija
10 let

SKU
010-35

Dolžina
115mm

Material
Jeklo

Barva
Črna

BH višina 
8.5 mm

BH višina.
8.5mm

Nagib montaže 
0 MOA

Tip letve
Picatinny

Tip daljnogleda 
Picatinny Rail


/ (no holes)


/ (no holes)


/ (no holes)