Abstract: According to embodiments, an identifiable material includes a primary formable starting material and at least one identification device arranged in the primary formable starting material. Each of the at least one identification device is positioned in the primary formable starting material to enable a signal to be generated, wherein the generated signal is encoded to provide an identification code that uniquely identifying at least one of (i) the identifiable material, or (ii) a workpiece formed from the identifiable material.

Abstract: The present application relates to a post-shipment inspection method, a workpiece useable in the method, and a post-shipment inspection system. Furthermore, the present application relates to an identifiable material including identification means disposed therein, a workpiece produced therefrom, a corresponding production method and identification method for such workpieces. Also disclosed are an identification method for a plurality of workpieces including identification means integrated therein and corresponding devices and a computer program product.

Abstract: A modular bolt assembly may include a bolt body, a striker assembly, and one or more removable bolt, head having a floating fixing pin, The removable bolt head may have a cartridge engagement surface, a back end that removably mates with a bolt body, and a floating firing pin with a front end that contacts a cartridge primer, and a rear end that receives force from the striker assembly. Bolt heads may be included for different caliber cartridges, allowing the modular bolt assembly to be used with different types of ammunition, the floating firing pin prevents the striker assembly from directly contacting a chambered round without the bolt head, thereby preventing catastrophic failure during use if a boll head is not present and properly positioned.

Abstract: The present application relates to a post-shipment inspection method, a workpiece useable in the method, and a post-shipment inspection system. Furthermore, the present application relates to an identifiable material including identification means disposed therein, a workpiece produced therefrom, a corresponding production method and identification method for such workpieces. Also disclosed are an identification method for a plurality of workpieces including identification means integrated therein and corresponding devices and a computer program product.

Abstract: A modular bolt assembly may include a bolt body, a striker assembly, and one or more removable bolt, head having a floating fixing pin, The removable bolt head may have a cartridge engagement surface, a back end that removably mates with a bolt body, and a floating firing pin with a front end that contacts a cartridge primer, and a rear end that receives force from the striker assembly. Bolt heads may be included for different caliber cartridges, allowing the modular bolt assembly to be used with different types of ammunition, the floating firing pin prevents the striker assembly from directly contacting a chambered round without the bolt head, thereby preventing catastrophic failure during use if a boll head is not present and properly positioned.

Abstract: Firearm silencers and processes for the production thereof in a layered structure as one single-piece body having at least one expansion chamber.