Walther PPK, James Bond's sidearm, has a lot of fans. And Umarex Walther PPK/S CO2 BB replica is made for them. This Semiautomatic pistol has a Single-action mechanism and a magazine for 15 BBs. The main feature of this gun is its authenticity: solid cast metal with elegant blued finish. This replica is both true to size and true to weight (may be an ounce lighter than a real pistol). Besides this air gun has a very realistic blowback action and recoil.

The Justice dealer packs a punch! This CO2 powered revolver uses bullet shaped cases to hold the BBs so reloading the Justice Dealer feels just like the real thing.​

Product Details Overall Length: 210mm. Weight: 1.12kg. Magazine: 8 shot. Power - CO2 Repeater. Sights - Post front sight. Rear sight adjustable for windage. Safety - Trigger and firing pin safety. Barrel - Rifled barrel. Maximum Velocity: 120m/sec (393ft/sec). Loading: 8 Shot Magazine Semi Automatic.

HA124 AIRSOFT BB PISTOL Product ID: HA124 FPS: 270 HOPUP: NO POWER: SPRING FOR: GOOD TARGET SHOOTING

The KWC Sig Sauer is powered by a single 12oz Co2 capsule. The pistol  can shoot approx 60 - 80 rounds before it requires replacing. The Sigma is pretty much a airgun firing 6 mm's airsoft ammo, being much  more powerful than most airsoft guns I handled. Most likely, there are  no available upgrades to the Sigma with the exception of a couple KWC  parts that include a longer inner barrel and a suppressor. KWC also have  spare magazines in the catalogue, as seen in the website,

Type: Air Pistol. Manufacturer: KWC Model: SW40F (S&W Sigma) Materials: Metal slide, plastic frame. Weight: 1.9 pounds (900 grams). Barrel: Metal non-rifled smooth bore. Propulsion: 12 gram CO2. Action: Single action only. Ammunition Type: 4.5mm Steel BB's. Ammunition Capacity: 19 rounds. FPS: 330 fps.

SMK S2 Spring Powered Piston Action Break barrel Type Spring and piston powered Stock Hardwood Trigger Single stage Length (total) 32.5cm Length (barrel) 18cm Weight 1KG Adjustable rear sight Fires single shot pellets or darts Ambidextrous grip