Walther SP22

Walther has four different models of the SP22: the SP22 M1, SP22 M2, SP22 M3 and SP22 M4, as well as multiple accessories for customizing.

• Name — Walther SP22 • Origin — Germany • Type — Semi-automatic pistol • Is Ranged — yes • Design Date — 2007 • Manufacturer — Carl Walther GmbH Sportwaffen • Production Date — 2008–2010 • Variants — See Variants: • SP22 - M1 • SP22 - M2 • SP22 - M3 • SP22 - M4 • Weight — * 27 oz (M1) • 27 oz (M2) • 27 oz (M3) • 32.5 oz (M4) • Length — * 7.68 in (M1) • 9.65 in (M2) • 9.65 in (M3) • 10.24 in (M4) • Part Length — * 4 in (M1) • 6 in (M2) • 6 in (M3) • 6 in (M4) • Width — * 1.5 in (M1) • 1.5 in (M2) • 1.5 in (M3) • 1.97 in (M4) • Height — * 5.11 in (M1) • 5.11 in (M2) • 5.11 in (M3) • 6.1 in (M4) • Cartridge —.22 Long Rifle (5.6 mm) • Action — Blowback operated, Single action • Feed — 10-round detachable box magazine • Sights — Adjustable notch and post sight

The basic version of the pistol is the SP22 M1. The M1 is equipped with a 4 in standard barrel, adjustable steel sights, and a two-stage trigger complete with adjustable trigger stop.

The M2 model features a longer, 6 in barrel for increased velocity and accuracy.

The M3 model features a 6 in match-grade barrel along with an adjustable match trigger. It also has removable Picatinny-style rails on top of, and underneath the housing. The M3 also comes larger polymer grips, and a quick-release magazine catch.

The M4 model retains the same standard features that are found on the M3, but includes a contoured adjustable wooden grip with hand support, and lacks the Picatinny-style rails.