my 9mm

my 9mm

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4 years 46 weeks ago, 3:14 PM

Anonymous

9mm

tellus some about the 9 iron.

4 years 46 weeks ago, 3:17 PM

Reaper308

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sw9ve

9mm sigma. snake google it.

"Proelium Comminus Auctoritate" "Sometimes the light at the end of the tunnel is a muzzle flash."
4 years 46 weeks ago, 3:23 PM

Anonymous

Smith & Wesson SIGMA

Type Semi-automatic pistol
Place of origin United States
Production history
Designer Smith & Wesson
Designed 1993-1994
Manufacturer Smith & Wesson
Variants SW40F, SW9F, SW40C, SW9C, SW40V, SW9V, SW40E, SW9E, SW40VE, SW9VE, SW9P, SW9G, SW380M, SW9M
Specifications
Weight 740 g (SW40F, SW9F)
690 g (SW40C, SW40V, SW40VE, SW40E)
700 g (SW9C, SW9V, SW9VE, SW9E, SW9G, SW9P)
Length 197 mm (SW40F, SW9F)
184 mm (SW40C, SW40V, SW40VE, SW40E, SW9C, SW9V, SW9VE, SW9E, SW9G, SW9P)
Barrel length 114 mm (SW40F, SW9F)
102 mm (SW40C, SW40V, SW40VE, SW40E, SW9C, SW9V, SW9VE, SW9E, SW9G, SW9P)
Width 33 mm
Height 142 mm (SW40F, SW9F)

The Sigma is Smith & Wesson's venture into using synthetic materials in gun construction, using high-strength polymer material for the frame.

Created in 1994, it also incorporates a self-cocking or double-action only firing mechanism, so that the pistol can be fired without delay or preparation. The basic model is chambered for the .40 S&W cartridge, but it is also available in 9 x 19mm Parabellum and a sub-compact model in .380 ACP was also manufactured. A limited amount of these guns were also chambered for the .357sig cartridge.

The Sigma series pistols are so similar to the competing Glock pistols that Glock sued Smith & Wesson for patent infringement. The case was settled out of court in 1997, with S&W agreeing to make alterations to the Sigma design and pay an undisclosed amount to Glock.[1]

In 1999 S&W improved the Sigma series with the main changes being shortening of the barrel and the slide by .5 inch (12.7 mm). Other improvements included a more ergonomic and comfortable grip and a slightly enlarged ejection port, due to the proprietary accessory rails located at the front (an inexpensive adapter can be attached to turn it into a standard picatinny mount).

from wikipedia

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