MP7 QD Suppressor Tracer Version Gen 2 - VFC/Umarex Version SBA-APS-01 this is a new bolt

this is a new bolt locking device designed to dissipate some of the bolt forces

3M tape or glue under the TDC Wheel Bracket to connect it to the outer barrel

The Sport 16 inch SRS comes with the newly released polymer lightweight 25rds magazine

Marui NGRS Version (Next Gen Recoil System)

True closed bolt

MP7 QD Suppressor Tracer Version Gen 2 - VFC/Umarex Version SBA-APS-01 this is a new boltFEATURES AceTech AT2000R Tracer unit included Operated by 10440 Li ion Battery x 1 (Not Included) Support up to 30 PRS, No light Decaying, Missing lighting LED power indicator Battery power indicator Support Green and Red Tracer BBs FCC, CE, ROHS compliant Steel QD flash hider included Micro USB charging cable included Disclaimer: Do not shine directly into human eyes. Not a toy. Keep away from Children. Diameter: 38mm Length: 224mm with 60mm Steel