PROOF RESEARCH BBL MSPORTER
  • PROOF RESEARCH BBL MSPORTER
  • PROOF RESEARCH BBL MSPORTER
  • PROOF RESEARCH BBL MSPORTER
  • PROOF RESEARCH BBL MSPORTER

PROOF RESEARCH BBL MSPORTER

Stock Code:
PROOF-101100
Stock Code:
PROOF-101124
Stock Code:
PROOF-104408
Stock Code:
PROOF-106396
Stock Code:
PROOF-101094
Price:
$874.00 (Inc Gst)
Price:
$874.00 (Inc Gst)
Price:
$874.00 (Inc Gst)
Price:
$874.00 (Inc Gst)
Price:
$0.00 (Inc Gst)
Stock Level
Out of Stock
Out of Stock
Out of Stock
Out of Stock
Out of Stock
Out of Stock
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STEEL BARRELS

When PROOF joined with Lawrence Barrels in 2012 they acquired 15 years of experience in manufacturing precision steel rifle barrels. PROOF make stainless steel barrels in-house with an absolute commitment to extreme accuracy and quality. PROOF 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.

STEEL BARRELS

When PROOF joined with Lawrence Barrels in 2012 they acquired 15 years of experience in manufacturing precision steel rifle barrels. PROOF make stainless steel barrels in-house with an absolute commitment to extreme accuracy and quality. PROOF 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 their stainless steel 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.
  • PROOF 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 and lapped and inspected with a bore scope.

    Delivery:

    • All General Goods: 
      • These will be sent by courier - delivery 2 - 3 days nation wide
      • For Rural deliveries or where no post code is available please email for correct freight charge.

     

    • 1.4s Ammunition -
      • ALL ammunition purchases require a NZ Police Permit to Procure. See link on home page. This must be completed and emailed to sales@nzammo.co.nz with your order. The order will not be dispatched until the permit has been been received.

     

    • Firearms - Handguns, Shotguns & Rifles -  
      • All firearm purchases require a NZ Police Permit to Procure . This must be completed and emailed to sales@nzammo.co.nz with your order.
      • Delivery is only to your nearest courier depot only for pick up - signature only.
      • The freight charge will be identified following receipt of NZ Police permit.

     

    •  1.3C - Smokeless Powder -
      • Please contact re delivery possibility prior to confirming your order as depots for delivery are limited.
      • Freight will be charged separately to your order. 
      • Product may be collected from our warehouse.