Steel barrel blank 7.62×39 AK-47, 28.5×430 mm
Rifled steel barrel blank for 7.62×39 and AK-47 platforms. Eastern-pattern (“Russian”) 7.62/7.92 mm bore dimensions, 240 mm twist and 4 grooves.
| Category: | Caliber 7.62×39 mm |
|---|---|
| Weight: | 3.2 kg |
Steel .30/240 series barrel blank intended for further professional machining and the production of a 7.62×39 barrel, particularly for AK-47 platforms and related systems.
Its bore dimensions represent the Eastern-pattern (“Russian”) version of the 7.62 mm caliber, commonly used in firearm designs of Soviet and Russian origin. The 7.62 mm bore diameter and 7.92 mm groove diameter are characteristic of the 7.62×39 and 7.62×54R calibers. This particular blank is specified by the manufacturer for 7.62×39 and AK-47 platforms.
The blank has an outside diameter of 28.5 mm and a length of 430 mm with a manufacturing tolerance of ±10 mm. Its rifling has 4 grooves and a twist length of 240 mm. The blank is not chambered and requires further professional machining.
Technical specifications:
- Type: steel barrel blank
- Series: .30/240
- Caliber: 7.62×39
- Intended use: AK-47 and compatible systems
- Bore diameter: 7.62 mm
- Groove diameter: 7.92 mm
- Number of grooves: 4
- Twist length: 240 mm
- Outside diameter: 28.5 mm
- Length: 430 mm (±10 mm)
- Manufacturer designation: 30/240-30-430
- Material: steel
- Manufacturer: ZPV Proizvodnja
- Manufacturer code: 795362
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