The Specna Arms microswitch trigger contacts are OEM-spec electrical components built to maintain reliable trigger engagement and firing consistency in V3 gearbox-equipped AEGs. Whether you’re replacing worn contacts or upgrading your SA-G AR36 platform, these contacts deliver the precision and durability expected from Specna Arms’ component range.
Key Features
- V3 gearbox compatibility – direct fit for SA-G AR36 AEG series
- Precision-engineered electrical contacts – consistent trigger response and firing reliability
- OEM-grade quality – maintains factory-standard performance standards
- Wear-resistant construction – extends gearbox lifespan during intensive skirmishes
- Straightforward installation – no specialist tools required for experienced technicians
Real-World Use Cases
Microswitch trigger contacts are essential for players who run high-ROF builds, practise MILSIM events over full days, or perform regular gearbox maintenance. If you’ve noticed inconsistent trigger pull, missed semi-auto shots, or visible arcing on existing contacts, a replacement set restores reliability and prevents electrical damage to your motor and wiring.
Technical Specifications
- Gearbox Type: V3
- Power Source: Electric (AEG)
- Construction: Polymer base with precision electrical contacts
- Compatibility: Specna Arms SA-G AR36 AEG series and other V3 gearbox platforms
Compatibility & Upgrades
These trigger contacts are engineered for V3 gearbox systems. Before purchase, confirm your AEG’s gearbox type (V2, V3, or HPA). Installation is straightforward but requires basic gearbox disassembly knowledge. If you’re upgrading your trigger unit or replacing a full microswitch assembly, these contacts pair well with compatible trigger components and rewiring kits available separately.
UK Legal & Site Notes
Trigger components are unrestricted in the UK and present no legal compliance issues. All UK airsoft sites permit their use; some explicitly recommend regular contact replacement as best practice. Check your local site’s technical standards, as some MILSIM events require documented maintenance logs.
Keep your SA-G AR36 firing reliably through every engagement. Order your Specna Arms microswitch trigger contacts from Airsoftdirect UK today – in stock and ready to ship.

















