DESCRIPTION

SIG SAUER introduce the SIG SAUER Supressor Series S4. These new models feature a unique design with American threads – no adapter needed – and a thread protector. They have high front and rear night sights to clear an installed suppressor. They are available in the 45ACP Model P220 and in the 9MM models P226 and P229. All come with a TacRail and a Tactical Retentionl lanyard.