The UST Mamiya Recoil Wedge Proto F4 / S wedge shaft weighs 128 g. For this particular scoring-shaft configuration, it sits in the heavy wedge (120-129 g) category with a s profile. It is tuned for a mid launch and enhanced control spin.
Dedicated wedge shaft specifications
UST Mamiya · Recoil Wedge Proto F4 / S · Dedicated Wedge Shaft
Material: GraphiteWeight: Heavy wedge (120-129 g)Launch: MidSpin: Enhanced controlFlex: S
128 gWeight
.355Tip diameter
37 inRaw length
Wedge-shaft benchmarks
How this shaft compares
Numeric comparisons use similar dedicated wedge shafts in this database.
Weight
Typical
128 g
Weight is typical among graphite/composite dedicated wedge shafts in this database.
At a glance
Wedge shaft profile
MaterialGraphite
LaunchMid
SpinEnhanced control
FeelStable in the hands with softer scoring tip
Best usePartial wedges, pitches and scoring shots
StatusDiscontinued / legacy
Overview
Model information
| Manufacturer | UST Mamiya |
|---|---|
| Model | Recoil Wedge Proto F4 / S |
| Category | Dedicated Wedge Shaft |
| Market status | Discontinued / legacy |
| Model role | Recoil Wedge Proto F4 / S |
Full specifications
Technical details
Weight & stiffness
Weight128 g
Weight (oz)4.52 oz
Weight classHeavy wedge (120-129 g)
FlexS
Flex normalizedF4 / S
Stiffness profileStable handle with softer wedge tip
Build & dimensions
MaterialGraphite
ConstructionHigh-modulus carbon wedge-specific Recoil profile
TechnologyRecoil Technology + Ion Plating
Tip diameter.355
Raw length37 in
Finish / colorsIon-plated finish
Trim methodButt trim only
Flight, spin & feel
LaunchMid
SpinEnhanced control
Trajectory controlMid / controlled
Spin controlSofter tip for spin control
Shotmaking biasFeel shots and vibration reduction
Feel profileStable in the hands with softer scoring tip
Vibration dampingHigh
Wedge fit & shot type
Club coveragePW, GW, SW, LW
PW compatibleYes
GW compatibleYes
SW compatibleYes
LW compatibleYes
Full-swing fitVery good
Partial-shot fitExcellent
Tempo fitModerate-Fast
Transition fitStable handle / softer tip
Iron weight matchDesigned to match Recoil Prototype iron users
Target playerGraphite iron players wanting a true dedicated wedge profile
Best usePartial wedges, pitches and scoring shots
Variant context
How this version fits the range
Variant context
Model roleRecoil Wedge Proto F4 / S
How it fits the rangeRecoil Wedge Proto F4 / S
Weight positionAbove dataset average
Torque positionTorque not numerically published