CTM CNC Magnetic Quick-Swap Trigger for Hi-Capa
CTM CNC Magnetic Quick-Swap Trigger for Hi-Capa
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Tracked delivery. Free on UK orders over £150.
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Not sure it's right for you? WhatsApp us 24/7. Send a photo of your setup and we'll check it.
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Collect in store. Free click & collect from our shop at Skirmish Wycombe.
DETAILS
DETAILS

- description
Changing a trigger shoe normally means pulling the grip frame apart on the bench. This one holds its shoe on neodymium magnets, so a curved face comes off and a flat one goes on between games, in the safe zone, with the gun in one hand.
Behind the shoe sit two set screws, one for pre-travel and one for over-travel. Wound in properly they take the dead movement out of both ends of the stroke, which is what people are actually chasing when they say a trigger feels short. The base ring is 6061-T6 and runs without side play.
It drops into Tokyo Marui spec Hi-Capa 5.1 and 4.3 grips, factory or aftermarket CNC.
Specifications
| Specification | Detail |
|---|---|
| Fitment | Tokyo Marui spec Hi-Capa 5.1 and 4.3, stock grips and aftermarket CNC grip frames |
| Material | CNC-machined 6061-T6 aluminium |
| Shoe retention | Neodymium magnets |
| Adjustment | Dual set screws, pre-travel and over-travel |
| Package contents | Trigger base ring, magnetic trigger shoe, adjustment screws and an Allen key |
| Finishes | Seven anodised; three electroplated at a higher price |
| Weight | Not stated by the manufacturer at time of writing |
Good to know before you buy
One shoe comes in the box. The quick-swap idea only pays off once you own a second or third profile, so budget for that if the swapping is why you want it.
Set the screws a quarter turn at a time and check the trigger resets cleanly each time. Go too far and the disconnector stops clearing, which gives you a gun that fires once and then sulks.
Gas blowback vibration walks fine screws loose. A spot of low-strength threadlocker once you have found your setting saves you re-tuning it every month.
The three electroplated finishes cost more than the anodised seven. Same mechanism, different coating.
Frequently asked questions
Will it fit my Hi-Capa?
If the grip is Tokyo Marui spec, yes, and that covers most 5.1 and 4.3 builds along with the aftermarket CNC frames cut to the same pattern.
Are extra shoes included?
No, one shoe comes fitted. Additional profiles are bought separately.
Is a magnet strong enough to hold a trigger face?
These are neodymium, and the shoe locates mechanically as well as magnetically. It is not being held on by magnetism alone against the pull of your finger.
How light does the pull get?
That depends on your hammer and sear springs as much as the trigger. What this part removes is slack, not weight.
What does it weigh?
No figure is published for this part. It is a small machined ring and shoe, so the difference against the factory trigger is not something you will feel on the balance of the gun.