17/07/2026
Parts arrived from Callsign Bushmaster for the G&G Levar15.
Really impressed with the quality and craftsmanship.
More than half the weight is gone from swapping out the original external parts.
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16/07/2026
Been a while since a new RIF was on the bench.
Took a while to find the G&G Levar15 in stock from a UK retailer, but got one in the end.
Plan is to run on HPA at 2.1J on 0.4g
BBA short stroke kit
BBA HPA valve
BBA enhanced tappet plate
Waldo adjustable valve
4uantum bucking + nub
Some new carbon parts ordered and on there way from bushmaster to lighten the load hopefully
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23/04/2026
So mission, turn a Nov SSE18 from AEP to HPA using Gates Pulsar S HPA engine.
Absolute pain in the arse!
Original concept was done by on YouTube a few years back and I’ve seen a few others like Faceless SRS Parts & Upgrades, crack on with this and have awesome results.
At the moment main build is pretty much there, just not getting enough air through the nozzle yet due to alignment issues. Not sure if I will get this one finished…….
Might have to revert to the back up plan!
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https://youtu.be/TlQtNbUG3Fg?si=5bTxg1itc9-BLTHg
NOVRITSCHGATE Enterprise
29/01/2026
First repair of the year and it had to be a Tokyo Marui m4 NGRS!!!
This has got to be about the forth time I’ve came across this same fault on TMs NGRS systems, over the past few years now.
I’m lead to believe it’s been a KOA build from the owner. Strange choice in upgrades and over use of thread lock in my opinion, but opinions being like arseholes everyone has one 😜
Complete strip, clean and new (metal) FPS air nozzle to replace the plastic fu**ed one and a wee factory reset of the BTC mosfet, job DONE!!!
Hopefully back to owner for a shoot Evolution Hill Airsoft this Sunday!
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23/09/2025
Part 2.
Out with the old in with the new.
VFC AEG MP7 gearbox has been removed now time to fit new MK4 kit with HPA system PolarStar Airsoft High Pressure Airsoft
https://cults3d.com/en/3d-model/gadget/vfc-mp7-aeg-hpa-conversion-kit-using-p-jack-or-f2
22/09/2025
It’s been a while since I’ve had any personal projects on the go. It’s been an expensive one to say the least.
So this is another AEG to HPA conversion. First time using a Poloarstar engine and have to say I’m impressed!
RIF
3D printed Mk4 conversion kit
Polarstar Jack engine
Polarstar Universal Plugboard
JST ZH plugs
2x micro switches
Maxx MXW hop unit
Maple leaf 60 hop rubber
ZCI 260mm inner barrel
Can you guess the RIF?
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