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TM HK 417C Full Upgrades
450fps semi locked £1400 spent
Item Description
As new condition TM HK417D
450fps semi locked via Gate Titan Advanced with bluetooth link
Full prometheus internals including
Promethus gears
Promethus piston
Promethus cylinder
Promethus barrel to tip of outer barrel/beginning of muzzle brake
Promethus hop
Promethus spring guide
Promethus tappet plate
Lipo stock conversion
Lonex bevel & pinion
Everything upgraded shoots 0.43s incredibly far
Both 417C & 417D rails and inner outer barrels included
4 x magazines
All original parts in new condition
£1400 spent on this build at the beginning of November new rif and upgrade parts
Unfortunate circumstances force sale
- Category: Assault Rifles
- Location: West Surrey
- Condition: New
- FPS: 450*
* All FPS figures are approximate as temperature, gas, manufacturing changes can all affect the FPS.