Gen 4 vs Gen 4X
Same drop-in design. The Gen 4X fits more pistols, including CZ P07, P09, P10 and Glock Gen 6, and adds an extended top rail plus side rails.
Micro RONI Builder
Pick your pistol, pick your setup, and we'll tell you exactly what fits. No guesswork.
What your build covers. Each level and extra lights up more bars.
Red = new at this level · green = extra · lock = comes with a higher level
Micro RONI guide
Here's the deal: a Micro RONI turns your pistol into a compact carbine with a stock or brace and rails for a red dot and a light. Before you pick a model, a kit level and your extras, here's what you need to know.
Same drop-in design. The Gen 4X fits more pistols, including CZ P07, P09, P10 and Glock Gen 6, and adds an extended top rail plus side rails.
A folding stock tucks away for carry, a stabilizing brace supports the forearm, and a telescopic stock adjusts length of pull. Check your local regulations before choosing.
Kit only is the chassis. Basic adds thumb rests, flip-up sights and a sling. Advanced adds a flashlight and a carry bag. PRO adds a red dot sight.
Mount a red dot on the top rail, a light up front and a sling at the rear. The muzzle device, thumb rests, lights and hard case are sold on their own.
Original CAA gear, shipped worldwide from Israel. Registered shipping is free on orders over $199.
Fit and contents
| Pistol | Gen 4X | Gen 4 | Nano RONI |
|---|---|---|---|
| Glock 17 (Gen 3–5) | ✓ | ✓ | ✓ |
| Glock 19 (Gen 3–5) | ✓ | ✓ | ✓ |
| Glock 19X | ✓ | ✓ | ✓ |
| Glock 22, 23, 31, 32 (Gen 3–5)* | ✓ | ✓ | ✓ |
| Glock 45 | ✓ | ✓ | ✓ |
| Glock 44 | ✓ | – | – |
| Glock 26, 27 | ✓ | ✓ | – |
| Glock 17, 19, 45 (Gen 6) | ✓ | – | – |
| CZ P07, P09 | ✓ | – | – |
| CZ P10 C, P10 F | ✓ | – | – |
| Beretta APX | ✓ | ✓ | – |
* Gen 5 slides on Glock 22, 23, 24, 27 and 35 are not supported by the Micro RONI Gen 4 and Gen 4X. Every product page lists its exact fit.
| In the box | Kit only | Basic | Advanced | PRO |
|---|---|---|---|---|
| Micro RONI chassis | ✓ | ✓ | ✓ | ✓ |
| Thumb rests | – | ✓ | ✓ | ✓ |
| Flip-up sights, front and rear | – | ✓ | ✓ | ✓ |
| One-point sling and swivel | – | ✓ | ✓ | ✓ |
| Flashlight | – | – | ✓ | ✓ |
| Carry bag | – | – | ✓ | ✓ |
| Red dot sight | – | – | – | ✓ |
Gen 4X and Gen 4 kit levels hold the same parts. The flashlight is a Micro RONI compatible light.










As seen in Hollywood
RONI conversion systems from CAA have been used on screen in major film and TV productions.
Productions as shown by Roni Corporation. Stills belong to their studios.
From the ITG YouTube channel.
No. Seat your unloaded pistol in the kit, close the lock and you are ready. No tools and no pistol disassembly.
Same drop-in idea. The Gen 4X fits more pistols (CZ P07, P09, P10 and Glock Gen 6 on top of the Glock and Beretta APX models the Gen 4 covers) and adds an extended top rail plus side rails.
Kit only if you already have your parts. Basic adds thumb rests, flip-up sights and a one-point sling. Advanced adds a flashlight and a carry bag. PRO adds a red dot sight on top of that.
Yes for the Glock 17, 19, 19X and 45 in Gen 3 to 5. Gen 5 slides on the Glock 22, 23, 24, 27 and 35 are not supported. Each product page lists its exact fit.
Both are offered. Check your local regulations before choosing. In the US, a shoulder stock on a pistol may require NFA/SBR registration.
Yes. Thumb rests, flashlights, the muzzle device, the hard case and the sling set are sold on their own, and the Workshop shows what fits.
From Israel, worldwide. Registered shipping is free on orders over $199. See the shipping page for times to your country.