Barrel blank cal. 308 Winchester, length 300 mm / Ø 40 mm
Code: PH061
Product detailed description
Barrel blank made from 15230.3 steel (annealed) according to the C.I.P. standard. Available in lengths of 300 or 600 mm and with diameters of 30, 35 or 40 mm. The rifling grooves are produced using the broaching method with C.I.P. calibration.
High-quality barrel blank intended for professional gunsmith machining. Supplied without a chamber and suitable for firearm manufacturing or conversion projects.
Additional parameters
| Category: | Barrel blanks |
|---|---|
| Warranty: | 2 years |
| Weight: | 1.7 kg |
| Manufacturer: | RifleSK |
| Brand: | RifleSK |
| Product code: | PH061 |
| Type: | Barrel blank |
| Caliber: | 308 Winchester |
| Bore: | rifled |
| Length mm: | 300 |
| Outer diameter mm: | 40 |
| Material: | 15230.3 annealed |
| Condition: | unfinished blank, without chamber, without threads and without final machining |
| Weight kg: | 1,70 |
| Hardness: | 700MPa |
| Twist rate: | according to C.I.P. standards, except cal. .223 Rem. (1/7, 1/8, 1/9 inch) and cal. .308 Win. (1/10, 1/8 inch) |
| Rifling technology: | broaching with C.I.P. calibration |
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