Pro-Arms CNC Aluminum Threaded Outer Barrel for SIG Sauer ProForce P320 M17 MHS Airsoft GBB Pistols smg Semi and full-auto select fire

Semi and full-auto select fire electric gun

Uses a standard 9

this model accepts 9

Crafted from durable metal with a spring-return design

Pro-Arms CNC Aluminum Threaded Outer Barrel for SIG Sauer ProForce P320 M17 MHS Airsoft GBB Pistols smg Semi and full-auto select firePrecision CNC machined aluminum alloy construction Weather resistant matte black finish 14mm negative threads for attaching muzzle devices mock suppressors Installs into your SIG Sauer ProForce M17 pistols without modification Manufacturer: Pro Arms Specifications: Compatibility: SIG Sauer ProForce P320 M17 MHS Airsoft GBB Pistols Material: CNC Aluminum Alloy Thread: 14mm Negative (CCW)