Sig Sauer MPX, Competition, Semi-automatic Rifle, 9MM, 16" Barrel, Anodized Finish, Black, Sig MPX Collapsible Stock, Free Float M-LOK Handguard, 35 Rounds, 1 Magazine RMPX-16B-9-35 • Action: Semi Automatic • Capacity: 35+1 • Finish: Matte Black • Sights: No Sights • Barrel length: 16 • Overall length: 35.25 • Timney Single Stage MPX Trigger Aluminum M-LOK Handguard • Action: Semi-Auto • Capacity: 35 + 1 • Finish: Black • Sights: None • Barrel length: 16" • Overall length: 35.25" • 15in Free-Float MLOK Rail/ Ambi Bolt Release