Details

This departure from conventional handgun wisdom is a pistol-only configuration of Sig Sauer’s highly successful SIG556 semi-automatic, gas operated rifle. Like its big brother, it shares the same operation in a modified receiver, chambered in 5.56mm NATO and compatible for use with .223 ammunition. The gas block is affixed to the barrel and contains the gas port, the operating rod, and accepts the front sight and supports the handguards. The durable two-piece handguard pays tribute to the rifle with a Picatinny rail running along the 6 o’clock position.

Gun Tags

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• p556
• handgun
• sig sauer