Sig Sauer MCX 5.56mm NATO Semi-Automatic Pistol with Pistol Stabilizing Brace

Firearm Specifications,Part Number: PMCX-11B-AL-PSB
Model: MCX with Pistol Stabilizing Brace
Caliber: 5.56mm NATO
Barrel Length: 11.5″
Rate of Twist: 1 in 7″
Magazine Capacity: 30 Rounds
Sights: Flip-Up Rear