
Reference: 410-25-750-15230-3
Brand: ISB Precision
A typical barrel blank goes through precision machining operations before being finished, which when done right add significantly to the overall accuracy of the weapon.
The production of the barrel blanks consists of four main operations:
– Deep drilling
– reaming
– honing
– grooving
Material:
15 230.3... annealed, strength is approx. 750 MPa
15 142.6... refined to approx. 1050 MPa
Available calibers:
22 Hornet - 223 Rem - 223 Rem TWIST 7 inch - 6.5x52 - 6.5x55 SE - 6.5x55 SE Twist 7.5 inch - 6, 5 Creedmoor - 6.5x57 - 6.5x58 - 270Win - 7x57 - 7x64 - 7x65R - 7.62x39 - 7.62x54R - 308W - 308W Twist 8.5 inch - 30-06 Spring - 300 Black out - 300 Blackout Twist 5 inch - 30-30 Win - 30 Win-Mag - 303 Brit - 8x57JS - 8x68 S - 338 LM - 9.3x62 - 375H-H - 458 Socom - 50 BMG - 500 NE
Caliber: | Diameter: | Length: | Steel quality: | Price | Add to cart |
---|---|---|---|---|---|
Reference: 410-25-750-15230-3
Brand: ISB Precision
Reference: 4,5mm air-18-530-11600
Brand: ISB Precision
Reference: 6,35 Brown-25-550-15230-3
Brand: ISB Precision
Reference: 22 L.R-20-550-11600
Brand: ISB Precision
A typical barrel blank goes through precision machining operations before being finished, which when done right add significantly to the overall accuracy of the weapon.
The production of the barrel blanks consists of four main operations:
– Deep drilling
– reaming
– honing
– grooving
Material:
15 230.3... annealed, strength is approx. 750 MPa
15 142.6... refined to approx. 1050 MPa
Available calibers:
22 Hornet - 223 Rem - 223 Rem TWIST 7 inch - 6.5x52 - 6.5x55 SE - 6.5x55 SE Twist 7.5 inch - 6, 5 Creedmoor - 6.5x57 - 6.5x58 - 270Win - 7x57 - 7x64 - 7x65R - 7.62x39 - 7.62x54R - 308W - 308W Twist 8.5 inch - 30-06 Spring - 300 Black out - 300 Blackout Twist 5 inch - 30-30 Win - 30 Win-Mag - 303 Brit - 8x57JS - 8x68 S - 338 LM - 9.3x62 - 375H-H - 458 Socom - 50 BMG - 500 NE
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