CTM Naviara TM Hi-Capa 4.3 Split Slide
CTM Naviara TM Hi-Capa 4.3 Split Slide
In stock
Leave your details and we'll email you as soon as it's back in stock.
Pre-order item
This item isn't in stock yet and won't ship straight away. Pre-order prices can change before stock arrives. For the latest delivery date, WhatsApp us.
Please tick the box to confirm you understand this is a pre-order.
Couldn't load pickup availability
-
Tracked delivery. Free on UK orders over £150.
-
Not sure it's right for you? WhatsApp us 24/7. Send a photo of your setup and we'll check it.
-
Collect in store. Free click & collect from our shop at Skirmish Wycombe.
DETAILS
DETAILS
- description
On a conventional gas pistol the entire slide reciprocates, which means a mounted optic rides back and forth with it. Split the slide and leave the outer barrel fixed, and the red dot stops moving entirely. You keep the reticle on the target through a double tap instead of watching it bounce and settle.
Less moving mass has a second effect: the cycle gets quicker and the gas goes further, so the recoil impulse is sharp and short rather than heavy. Hop-up tuning is a wheel on the outside, so adjusting flight no longer means pulling the slide off between shots.
The charging handle is detachable and fits either side, and the barrel carries an optic plate with a riser for taller sights, an 11 mm CW thread and an adapter out to 14 mm CCW for a tracer.
Specifications
| Specification | Detail |
|---|---|
| Fitment | Tokyo Marui Hi-Capa 4.3 and 5.1 spec middle frames |
| Material | CNC-machined 6061-T6 aluminium |
| Architecture | Split slide, fixed outer barrel, rear section reciprocates |
| Hop-up | External tool-less TDC adjustment wheel |
| Charging handle | Detachable CNC handle, left or right side |
| Optic | Integrated barrel mounting plate, riser block included |
| Muzzle thread | 11 mm CW, with an 11 mm CW to 14 mm CCW adapter and a thread protector |
| Also included | Short-stroke buffer kit, enhanced nozzle and nozzle return spring, non-tilting outer barrel block, half-ghost ring sights |
| Finishes | Nine, including a two-tone green and purple |
| Weight | Not stated by the manufacturer at time of writing |
Good to know before you buy
This is the most expensive single part on the platform and it replaces your entire upper. It is an end-of-build purchase, not a first upgrade.
It is listed for 4.3 and 5.1 spec middle frames. Confirm which frame you have before ordering, because a non-Marui-spec lower is not covered.
A fixed barrel means the optic mounts to the barrel, not the slide. If you already own a slide-mounted plate it will not carry over.
The kit includes a short-stroke buffer and a new nozzle. Fit them as supplied rather than keeping your old parts, because the cycle is tuned around them.
Frequently asked questions
Will this fit a 5.1?
The listing covers both the 4.3 and the 5.1 middle frame as compatible. The slide itself is the 4.3 length.
Why does a fixed barrel matter for a red dot?
Because the sight no longer travels with the cycling parts. The picture stays still, which is the single biggest thing you notice moving from a conventional slide.
Do I need to buy anything else to run it?
It arrives as a kit with the buffer, nozzle, return spring, barrel block and sights, so the upper is complete. You keep your own frame, magazines and optic.
Can I fit a tracer?
Yes. The muzzle is 11 mm CW and an adapter to 14 mm CCW is supplied, along with a thread protector for when you are not running one.
How much does it weigh?
CTM do not publish a figure. The whole premise is that the reciprocating mass is lower than a standard slide, which is what you feel rather than the total.
Is the hop-up adjustable without stripping it?
Yes, there is a TDC wheel on the outside and it needs no tools.