An airsoft rifle is a mechanical device that fires tens of thousands of shots over its service life. Parts wear, age, and occasionally fail outright — that's not a flaw, it's expected mechanical reality. A stock AEG with 50,000 rounds through it will start showing piston compression loss, hop rubber wear, and motor brush erosion. The Spare Parts collection covers everything inside the rifle that you might need to replace, upgrade, or service over the years.
The collection clusters naturally. Gearbox internals: gearbox parts, gears, pistons, cylinders, springs, motors, triggers, MOSFETs — the moving parts that drive each shot. Hop and barrel: hop units and rubbers, inner barrels, outer barrels — the precision components that determine accuracy. Platform-specific parts: Hi-Capa parts, AAP parts, KWA parts — spares for specific platforms.
Two practical notes for buying. First: most spare parts are platform-specific. A V2 gearbox piston doesn't fit a V3 gearbox, an M4 hop unit doesn't fit an AK, a TM Hi-Capa hammer doesn't fit an AAP-01. Check compatibility before ordering — or, if you're uncertain, WhatsApp us on 07874 452357 with your rifle model and the part you're after, or call 01494 911990. Second: gearbox work is mechanical and not for everyone. If you've never disassembled an AEG gearbox, the HPA Tech Service covers installation, tuning, and full servicing — on-site at Skirmish Wycombe or by post.
239 products
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Waldo Dynamics G&G LevAR Adjustable Nozzle
Regular price £14.95Regular price Sale price £14.95Unit price per -
Waldo Dynamics Tokyo Marui MWS GBB Hop-Up Arm
Regular price £24.95Regular price Sale price £24.95Unit price per -
Acetech Bifrost Tracer Unit - 14mm CCW
Regular price £89.95Regular price Sale price £89.95Unit price per -
Acetech Blaster Tracer Unit - 14mm CCW
Regular price £74.95Regular price Sale price £74.95Unit price per -
KWA MS120 Mid-Cap Magazine 3 Pack - Midnight Mint
Regular price £49.95Regular price Sale price £49.95Unit price per -
GATE ASTER V2 Basic Module - Rear Wired, Gel Blaster Ready
Regular price £69.95Regular price Sale price £69.95Unit price per -
Balystik ULTRALIGHT 14 Teeth Steel Piston - AEG
Regular price £9.95Regular price Sale price £9.95Unit price per -
GATE TITAN V2 Expert Blu-Set - Rear Wired, with Blu-Link
Regular price £214.95Regular price Sale price £214.95Unit price per -
ASG Scorpion EVO 3 75rd Mid-Cap Magazine - 3 Pack
Regular price £54.95Regular price Sale price £54.95Unit price per -
Wolverine INFERNO Gen 2 Spartan Edition HPA Engine - V2 M4 Gearbox
Regular price £315.95Regular price Sale price £315.95Unit price per -
Wolverine Airsoft HYDRA HPA Engine Gen 2
Regular price £444.95Regular price Sale price £444.95Unit price per -
Regular price £5.95Regular price Sale price £5.95Unit price per
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Maxx CNC Aluminium Hop-Up Chamber MXW - Wolverine MTW
Regular price £44.95Regular price Sale price £44.95Unit price per -
PolarStar JACK HPA Conversion Kit — 9 Platforms
Regular price From £314.95Regular price Sale price From £314.95Unit price per -
PolarStar F2 Drop-In HPA Conversion Kit — Dual Solenoid
Regular price £409.95Regular price Sale price £409.95Unit price per -
PolarStar Kythera Mechanical HPA Engine — No Battery Required
Regular price From £279.95Regular price Sale price From £279.95Unit price per -
Waldo Dynamics MWS Ion Nozzle Spring (2-Pack)
Regular price £7.95Regular price Sale price £7.95Unit price per -
Waldo Dynamics Crimson NPAS for VFC / APFG / Maruyama
Regular price £9.95Regular price Sale price £9.95Unit price per -
Waldo Dynamics VFC AR/MCX Efficiency Hammer Spring
Regular price £9.95Regular price Sale price £9.95Unit price per -
Waldo Dynamics VFC M4/416 Ion Recoil Springs
Regular price £14.95Regular price Sale price £14.95Unit price per -
Waldo Dynamics TM Saiga 12k / SBS Ion Recoil Spring
Regular price £12.95Regular price Sale price £12.95Unit price per -
CTM Tokyo Marui Hi-Capa GBB Safety Spring Pins Set
Regular price £2.95Regular price Sale price £2.95Unit price per -
CTM CNC UnderMount Picatinny Stock Adapter for Hi-Capa
Regular price From £19.95Regular price Sale price From £19.95Unit price per -
CTM CNC Large Flared Magwell for Hi-Capa
Regular price From £29.95Regular price Sale price From £29.95Unit price per
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