Details: The strongest, most durable HK417 Gearbox ever produced is now available from Retro ARMS.
This Gearbox uses the Retro Quick-change spring system which can drastically reduce maintenance time.
Included are all Hex Gearbox screws and a Retro QSC spring guide. This description will be updated when more information on this newly released Gearbox is available.
Note: Gearbox is anodized silver, unlike the current product photo which is black.
Comes with a non-bearing Retro QSC Spring guide.
This Gearbox uses the Retro Quick-change spring system which can drastically reduce maintenance time.
Included are all Hex Gearbox screws and a Retro QSC spring guide. This description will be updated when more information on this newly released Gearbox is available.
Note: Gearbox is anodized silver, unlike the current product photo which is black.
Comes with a non-bearing Retro QSC Spring guide.
Current Reviews: 0
This product was added to our catalog on Tuesday 21 June, 2016.
