The Sig Sauer P556® SWAT pistol features a 10” button rifled barrel, chambered in 5.56mm NATO, with a twist rate of 1 in 7”. The flash suppressor uses a standard .5 x 28 TPI thread pattern, ensuring compatibility with after-market accessories. The optional flip up front combat sight is adjustable for windage, rear for elevation, and the receiver is made of high strength steel with a durable wear-resistant Nitron® finish.
The Picatinny rail features a SIG SAUER® Mini Red Dot sight that works in concert with the optional hooded front sight. The trigger housing is machined from an aircraft grade aluminum alloy forging with a hard-coat anodized finish designed to survive extreme conditions. The P556 SWAT features a aircraft aluminum quad-rail designed for mounting accessories. The P556 SWAT also comes equipped with a smooth two-stage trigger, ambidextrous safety and is designed to accept standard AR magazines. The pistol ships standard with (1) 30-round magazine. The P556 SWAT is compatible with M16/AR-15 type magazines.
- Caliber: 5.56 NATO
- Action Type: Semi Automatic
- Barrel Type: Button Rifled Barrel
- Flash Suppressor: A2 Type
- Forearm: Alloy Quad Rail
- Weight without Magazine: 6.7 lbs
- Operating System: Full Length Gas Piston, Rotating Bolt
- Overall Length: 20.5"
- Barrel Length: 10"
- Rifling: 1 in 7”
- Sight Radius: 18.1"
- Capacity: 30 Rounds