The TTI AAP01/C TM-G18C stainless steel hammer set is a purpose-built upgrade component for airsoft enthusiasts looking to enhance their pistol’s reliability, durability, and trigger response. Whether you’re optimising for milsim events or casual skirmishing, this precision-engineered hammer set provides the performance foundation you need.
Key Features
- Stainless steel hammer – increased durability and longevity in high-volume fire
- V2 gearbox – proven platform with excellent aftermarket support and upgrade potential
- 345fps ± 10% output – consistent energy delivery with 0.20g BBs for site-standard performance
- Accessible hop-up adjustment – located inside the mock ejection port via the dust cover for quick tuning
- 100-round magazine capacity – ample ammunition reserves for extended engagements
- Full firing modes – safe, semi-automatic, and full-automatic selector for tactical flexibility
- Aluminium and polymer hybrid construction – lightweight yet robust frame suitable for extended play
- 20mm Picatinny rail system with M-LOK slots – modular accessory mounting for optics, lights, and foregrips
Real-World Use Cases
This hammer set excels in competitive skirmish environments where trigger response and consistent fps are critical. Milsim players building DMR or precision carbine setups will appreciate the reliability and upgrade-friendly V2 gearbox. Casual players looking for a dependable long-term platform will benefit from the stainless steel durability, which resists wear during high-speed full-auto engagement.
Technical Specifications
- FPS (0.20g BBs): Approximately 345fps ± 10%
- Gearbox: V2
- Motor: Standard
- Hop-Up System: Inside mock ejection port, manually accessible via dust cover
- Magazine Capacity: Approximately 100 rounds
- Firing Modes: Safe, semi-automatic, full-automatic
- Inner Barrel: 16 inches
- Length: 81 cm
- Weight: Approximately 2.49 kg
- Construction: Aluminium handguard, outer barrel, muzzle device, buffer tube and trim; high-density polymer receiver, buffer tube base, pistol grip, flared magazine well and stock; rubber butt plate
- Rail System: 20mm Picatinny receiver rail, M-LOK slots, 1913/20mm Picatinny stock interface
- Stock: Multi-position sliding stock with 1913/20mm Picatinny attachment
- Power Source: Electric (7.4V LiPo battery)
- Colour: Carbon
Compatibility & Upgrades
This hammer set is compatible with King Arms MPX-K Sportline AEG magazines (approximately 100 rounds). Important: It is not compatible with Sig Air/VFC MPX AEG magazines. The V2 gearbox platform supports a wide range of aftermarket springs, pistons, cylinder heads, and trigger components, making this an ideal base for performance tuning and longevity upgrades.
UK Legal & Site Notes
As a two-tone airsoft replica, this product complies with UK airsoft legislation. Always check your local skirmish site’s FPS limits and magazine capacity restrictions before deployment—many sites have specific chronograph requirements. Eye protection is mandatory during all play.
Order your TTI AAP01/C stainless steel hammer set from Airsoftdirect UK today and elevate your pistol platform’s performance and durability. Fast, reliable UK shipping available.










