A 'W W Greener Mark III' probably refers to a W W Greener Mk III Police Gun made in large quantities for police and prison services primarily for riot control purposes. The Mk III had a special firing pin with three prongs and fired a special cartridge to prevent unauthorised use. The cartridge base had an annular groove running around the base so that the two outside prongs of the firing pin entered the groove when the gun was fired allowing the centre prong to detonate the cartridge. If normal ammunition was inserted into the breech the outside prongs would hit the base of the cartridge preventing the center prong from detonating the cap. The original Mk I was invented in 1921 and the Mk III with modified cartridge and firing pin was invented in 1935.
$2000
$10,000 u.S.
Information about Greener shotguns can be obtained at the Greener website: http://www.wwgreener.com/Info.htm
No known published sn data.
Comparison to a known original and experience.
I have a Beretta (ASEL) with a crossbolt. I believe it is a Greenier but also know of Kirsten making a similar style. Ed
The date should be on the left side of the frame below the "W. W. Greener" name. mine is a 1939.
W.W. Greener won the Prize Medal at the Paris Exhibition in 1878 for their innovative shotguns. This award recognized their high-quality craftsmanship and design in the firearms industry.
Easily made by any real gunsmith.
Per the link below, probabaly made in the 1880s. Greener is still in existence and is making guns. If you can find a website you might be able to email them and get an exact date. http://www.doublegunshop.com/dgsnos2.htm
there is no world war three
yes they made a martini action single barrel shotgun 12gauge it is cheap around £100 but it has a huge amount of recoil you can buy them on guntrader.com