PROOF RESEARCH STEEL BOLT BLANK .243 CAL
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:
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.
- 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.
- Non-Prohibited - Firearms, Parts, Magazines and Ammunition -
- ALL purchases require a Mail Order or Internet Sales of Non-Prohibited Firearms, Airguns, Non-Prohibited Magazines, Non-Prohibited Parts, Ammunition and/or Pistol Carbine Conversion Kits. See link on home page. This must be completed and authorised by NZ Police. The order will not be dispatched until the authorised Mail Order or Internet Sales form has been been received.
- Delivery is to your nearest courier depot for pick up only - signature required.
- The freight charge will be identified following receipt of the Mail Order or Internet Sales form.
- 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.