Birmingham Proof House Article Index for
Birmingham
Website Links For
Birmingham
 

Information About

Birmingham Proof House




The Proof House still exists today, largely unchanged in both purpose and construction, although it offers a wider range of services including Ammunition testing and firearm accident investigation.

The Proof process is that of testing a firearm for integrity using a severely overcharged Cartridge , or Proof load which is fired through the gun in an armoured testing chamber. This exposes it to pressures far beyond what it would experience in normal service. It is awarded a stamped Proof Mark if it survives without either being destroyed or suffering damage from the proof load.

Proof may be rendered invalid if the firearm is damaged or modified significantly; at this point it is described as "out of proof" and must be re-proofed before it can be sold or transferred.

Note that the correct term for a satisfactorily tested firearm is Proofed, and not '''Proven'''.

Penalties for noncompliance with proof laws are severe; a fine of £5000 (approx $9000 US) may be levied for selling an unproofed or out-of proof firearm, more if a number of firearms are involved in a transaction. Tampering with, or forging a proof mark is regarded as even more serious.

The Proof House is located in Banbury Street, Birmingham , England . It contains a Museum of arms and ammunition, and can be visited subject to prior arrangement. See also Birmingham Gun Quarter .


EXTERNAL LINK