PTS MEC Hop Up Bucking GBB Version 2-Pack (Black & Purple)
£11.99
This PTS two-pack of hop-up buckings is intended for gas blowback rifles and pistols, supplied in black and purple. It suits armourers, upgrade technicians and players who maintain their own GBB builds.
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Description
The PTS MEC Hop Up Bucking in GBB Version is an internal upgrade part for gas blowback rifles and pistols. It comes as a two-pack containing two separate configurations, one black and one purple, giving a second bucking for another build or a spares tray.
The internal contact patch on each bucking is shaped to apply backspin evenly to standard and heavy-weight BBs, which supports consistent trajectory from shot to shot. The rubber compound resists oil and was chosen to hold its elasticity and surface friction when rapid gas expansion cools the hop unit.
Fitting a bucking is workshop work. The pack suits armourers, upgrade technicians and players who keep spares for their gas blowback guns.
- Two buckings per pack: one black, one purple
- For gas blowback rifles and pistols
- Internal contact patch for even backspin
- Oil-resistant rubber compound
- Holds friction when the hop unit runs cold
Additional information
| Weapon Category | Parts |
|---|---|
| Type | Hop-Up Bucking |







