.303 British Barrel Blank – 600 mm Ø30 mm
Rifled barrel blank caliber .303 British (7.7×56R) made from high-quality steel ČSN 15 230, intended for gunsmith machining and firearm barrel manufacturing.
| Category: | Barrel Blanks – Gunsmith Barrel Blanks |
|---|---|
| Warranty: | 2 years |
| Weight: | 3 kg |
Detailed description
The .303 British barrel blank is intended for the manufacture or modification of firearm barrels.
The blank is produced from steel ČSN 15 230, commonly used in engineering and gunsmith applications. The bore is prepared for further precision machining according to the requirements of the gunsmith or manufacturer.
The product is supplied as an unfinished blank without chamber, threads or final machining.
Barrel blank manufacturing
Barrel blanks are cylindrical metal components used as the base material for producing finished firearm barrels. Before becoming a finished barrel, the blank undergoes several precision machining processes that greatly influence the final accuracy of the weapon.
The manufacturing process usually includes the following operations:
– deep drilling
– reaming
– honing
– rifling (grooving)
Technical specification
Caliber: .303 British (7.7×56R)
Length: 600 mm
Outer diameter: 30 mm
Material: steel ČSN 15 230
Legal notice
This product is supplied as an unfinished barrel blank intended for further machining by a qualified gunsmith.
The buyer is responsible for ensuring that purchase and use comply with the laws applicable in their country.
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