Description
Tokyo Marui 5.1 Hi-Capa Safety Lever Right (H51-44)
This is a genuine Tokyo Marui replacement safety lever, listed as the right-hand lever for the Tokyo Marui 5.1 Hi-Capa gas blowback pistol, under part number H51-44. The safety lever is the thumb-operated control on the side of the frame that you push up to make the pistol safe and down to fire.
Tokyo Marui is the Japanese maker whose Hi-Capa design has become the base for a huge number of pistols, upgrade parts and custom builds. A genuine replacement lever is the simplest way to repair a damaged safety on a TM 5.1, and it is a useful spare for anyone who strips and services their own pistols.
Why replace a safety lever
Safety levers are small, exposed parts. They can be bent or broken if a pistol is dropped, worn by repeated use, or lost when a pistol is stripped and reassembled. A safety that does not click positively between safe and fire is frustrating in a game, and a missing or damaged one can stop the pistol being used safely.
Fitting a genuine Tokyo Marui part is the best way to restore the original feel, because it is made to the same dimensions as the part your pistol left the factory with.
Fitting
The Hi-Capa uses an ambidextrous safety, with a lever on each side connected through the frame. Replacing one side usually means partly stripping the frame, so follow the exploded diagram in your manual closely. The opposite-side lever is listed separately as H51-45.
If you are not confident working on a pistol frame, a local airsoft technician can fit it for you quickly.
Key features
- Genuine Tokyo Marui replacement part
- Right-hand safety lever (as listed)
- For the Tokyo Marui 5.1 Hi-Capa
- Part number H51-44
- Restores a positive safe and fire action
- Opposite side available separately (H51-45)
Compatibility
Genuine Tokyo Marui parts are made for specific models, and copies of the same design from other brands do not always use identical parts. Check the part number against the exploded parts diagram in your pistol’s manual before ordering, and contact us if you are not sure.
Care and maintenance
Fit the part with the pistol’s magazine removed and the gas fully emptied, working on a clean, well-lit surface where small springs and pins cannot roll away. Follow the order shown in the manual and never force a part into place.
Once fitted, apply a very light film of silicone oil to moving parts, wipe away any excess, and function-check the pistol before filling a magazine with gas.
Who is it for?
Ideal for Tokyo Marui 5.1 Hi-Capa owners who need to replace a broken, bent or lost right-hand safety lever, and for technicians who keep genuine spares on hand.
Please note: Supplied as the single part only. Please check the part number and side against your pistol’s parts diagram before ordering.








