Planet Eclipse PWR Rifled Lapco Barrel Insert Bore Size:0.686 Some of the larger airsoft

Some of the larger airsoft events don't even allow high-cap mags on site

Tighten shot groups over all ranges for precision shooting with the Valken M17 Fluted Rifled barrel

Increased solenoid output from your DM6 for extra performance

inside and out

690 and 695

Planet Eclipse PWR Rifled Lapco Barrel Insert Bore Size:0.686 Some of the larger airsoftThe Eclipse Lapco RIFLED PWR Inserts are designed specifically to work with First Strike rounds. Its heavily chamfered breech end opening and stabilizing collars help eliminate FSR fractures in the barrel. Rifled for accuracy. Threaded for security. Engineered to perfection. The Rifled PWR Insert incorporates a unique threaded section which secures the insert into the tactical back section and prevents rotational movement when the FSR is fired. This