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PROOF RESEARCH
BOLT-ACTION 30 CALIBER STAINLESS STEEL BARRELS

843068107584 100046270
Your bolt-action barrel will arrive ready for thread and chamber by your gunsmith. When PROOF Research joined with Lawrence Barrels in 2012, they acquired 15 years of experience in manufacturing precision steel barrels. PROOF now manufactures stainless steel barrels in-house with an absolute commitment to extreme accuracy and quality. They start with double stress-relieved 416R stainless steel, a pre-hardened chromium stainless steel ideally suited for use in precision, match-grade rifle barrels. 416R was specifically designed by engineers in collaboration with barrel makers and rifle manufacturers to provide the consistency, high quality and durability the firearms industry demands. 416R is the material of choice because it has the following characteristics: Excellent machinability for gun drilling and reaming, plus exceptional polishability for uniform lapping—a must for bore accuracy. A homogeneous microstructure which responds to heat treatment providing a uniform hardness along the length of the bar, necessary for accurate rifling to precise groove dimensions. An optimum combination of high tensile strength along with adequate toughness to withstand typical chamber pressures encountered during firing. 416R arrives at the factory in long lengths and is then cut to finished barrel length. The barrels are then drilled, contoured and reamed to the bore diameter of the cartridge for which they are to be chambered. The barrels are then rifled, hand lapped and individually inspected with a bore scope.
659.9 659.9 2 CHF
Référence: 100046270
PROOF RESEARCH 30 CALIBER 1-10 TWIST 28" STAINLESS STEEL M24 BARREL
Ref Fabricant: 107584 843068107584
659.9 CHF 0 CHF 659.90 *
En rupture de stock, délai de livraison d'environ 4-12 semaines depuis l'entrepôt des États-Unis.
Caractéristiques: Calibre: 30 Caliber (.308) Finition: Acier Inox Longueur: 28'' Pas de Rayure: 1-10 Poids du Canon: 6.9 lbs Spécificité: M24

Restrictions d'Achat

  • Permis d'acquisition d'arme requis

Caractéristiques

Calibre: 30 Caliber (.308) Finition: Acier Inox Longueur: 28'' Pas de Rayure: 1-10 Poids du Canon: 6.9 lbs Spécificité: M24 Poids du colis: 3.348kg Hauteur d'expédition: 76mm Largeur d'expédition: 89mm Longueur d'expédition: 838mm

Détails de l'article

Fabriqué au USA
US export classification: 0A501.c



Référence: 100046269
PROOF RESEARCH 30 CALIBER 1-9 TWIST 28" STAINLESS STEEL COMPETITION BBL
Ref Fabricant: 113660 843068113660
659.9 CHF 0 CHF 659.90 *
En rupture de stock, délai de livraison d'environ 4-12 semaines depuis l'entrepôt des États-Unis.
Caractéristiques: Calibre: 30 Caliber (.308) Finition: Acier Inox Longueur: 28'' Pas de Rayure: 1-9 Poids du Canon: 7.10 lbs Spécificité: Compétition
Your bolt-action barrel will arrive ready for thread and chamber by your gunsmith. When PROOF Research joined with Lawrence Barrels in 2012, they acquired 15 years of experience in manufacturing precision steel barrels. PROOF now manufactures stainless steel barrels in-house with an absolute commitment to extreme accuracy and quality. They start with double stress-relieved 416R stainless steel, a pre-hardened chromium stainless steel ideally suited for use in precision, match-grade rifle barrels. 416R was specifically designed by engineers in collaboration with barrel makers and rifle manufacturers to provide the consistency, high quality and durability the firearms industry demands. 416R is the material of choice because it has the following characteristics: Excellent machinability for gun drilling and reaming, plus exceptional polishability for uniform lapping—a must for bore accuracy. A homogeneous microstructure which responds to heat treatment providing a uniform hardness along the length of the bar, necessary for accurate rifling to precise groove dimensions. An optimum combination of high tensile strength along with adequate toughness to withstand typical chamber pressures encountered during firing. 416R arrives at the factory in long lengths and is then cut to finished barrel length. The barrels are then drilled, contoured and reamed to the bore diameter of the cartridge for which they are to be chambered. The barrels are then rifled, hand lapped and individually inspected with a bore scope.
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