Prometheus EG Hard Gearbox V2 (6mm / 8mm) Iron Sights High grade coated optical glasses

High grade coated optical glasses

Length: 415mm - 620mm

brand names are trademarks of Hearing Protection

and 9 o'clock positions which are often not used thus adding unnecessary weight and bulk to a rail

Prometheus EG Hard Gearbox V2 (6mm / 8mm) Iron Sights High grade coated optical glassesEG Hard Gearbox Shell Ver. 2 (6mm) Complete redesign of the classic version 2 gearbox for AEGs. The EG Hard Gearbox Shell has been designed from the ground up to solve many of the issues of past designs. New split panel design to make maintenance and custom builds much easier! Quick change spring system and included ball bearing spring guide. CNC Aluminum lower panel for the gearset. Upper panel for the compression unit. Shimming is now faster and