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.270 Win. /710mm, 35mm.

Barrel blank – 6.8 mm / .277 (for 6.8×51)

Grooved blank mainly intended for further professional processing.

Basic specifications:

  • Caliber: 6.8mm / .277

  • Bore: grooved

  • Chamber: NO (Blank)

  • Outer diameter: Ø 40 mm

  • Length: 710 mm

  • Condition: without mounting, without thread, without gas hole

  • Material: 15142.6

  • Surface: (raw, see photo)

Technical design:

  • Grooving: done by the manufacturer

  • Groove pitch and number of grooves: according to manufacturing specifications

Notice:
This product is a semi-finished barrel , not a finished weapon part.
It is intended exclusively for further professional processing by a qualified person in accordance with applicable legislation.

Skladem. (1 pcs)
Code: .270W710
154 €
Category: Barrel Blanks
Weight: 6.8 kg

Type Centerfirerifle
Placeoforigin United States
Production history
Designed 2019
Manufacturer SIG Sauer
Produced 2019–present
Specifications
Casetype Rimless, bottleneck
Bulletdiameter .2780in (7.06mm)
Landdiameter .2700in (6.86mm)
Neckdiameter .3100in (7.87mm)
Shoulderdiameter .4611in (11.71mm)
Basediameter .4703in (11.95mm)
Rimdiameter .4720in (11.99mm)
Rimthickness .0540in (1.37mm)
Caselength 2.015in (51.2mm)
Overalllength 2.825in (71.8mm)
Riflingtwist 1 in 7 in. (177.8 mm)
Maximum pressure (SAAMI) 80,000psi (552MPa)

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