[Set] TTI Combat Master Alpha Pistol Replica (upgraded version) - Black [JAG Arms] + VictOptics V3 1x22 Dovetail collimator sight - black [Vector O...

Brightness and size were great, the parallax not so much. Also the battery has a tendency to get loose when the scope is used on a GBB. Also the lens can be easily scratched even then the screws that come with the reticle.

Got two because at the time this was the cheapest red dot that would fit the mounting plates on two pistols and they exceeded my expectations. The glass is clearer than my JJ and TE pistol red dots both of which are more expensive than this one. Also on this one the dimmest setting is dimmer and the brightest setting is brighter. Both fit perfectly on the pistol plates I had. Haven't tried the 11mm mount so can't comment there. One has about 50 rounds and the other one over 200 on green gas blowback slides and no problem so far. The only thing not great is that instead of + and - buttons there is just one but that is just a minor inconvenience - you can turn it off at your preferred brightness with a long press and then it turns on back on that brightness so it is not that bad. The protective cap is rubber so if you have a rear sight behind, it is easy to cut a notch in the cap to fit. The linked products on this page also show the mounting plate geometry so you can double check if it is for your pistol or not - good job on TG for providing that.

Finding a high-quality red dot sight for a 11mm dovetail rail is often a frustrating task for airgun and rimfire enthusiasts. Most premium optics are designed exclusively for Picatinny systems, leaving those with classic dovetail mounts to rely on cheap, flimsy adapters or low-tier sights. However, the VictOptics V3 1x22 is a true diamond in the rough. It is one of the very few dedicated dovetail red dots that actually delivers professional-grade performance without the need for bulky converters.

The build quality is surprisingly robust, featuring a crisp 3 MOA dot with multiple brightness settings that remain visible even in bright daylight. The 22mm lens provides a clear, wide field of view, and the elevation and windage adjustments are tactile and precise. What sets this apart is how securely it locks onto the 11mm rail; there is zero wobble, and it holds zero perfectly even after repeated use. If you are tired of compromising with subpar optics just because of your rail type, this is the solution. It offers a sleek, low-profile design and reliable electronics, making it easily the best dovetail-ready red dot currently on the market.

The gun it self looks and feels amazing. Gun sits in hand very comfortably, one of the best replicas I’ve ever had. Can’t wait to try it out on an airsfot field! The shooting it self is very accurate, well calibrated.

TTI Combat Master Alpha Pistol Replica (Upgraded) – Black [JAG Arms]
Summary: High-performance, realistic replica with excellent accuracy and blowback – game-ready out of the box.

Review:
This replica exceeded my expectations from the very first game. Out of the box the finish is flawless, with crisp trademarks and a realistic weight that feels close to the original. The upgraded internals really show: snappy blowback, fast cycling, and very consistent FPS readings. Accuracy is outstanding – with a 0.28g BB I was hitting man-sized targets at 30 meters with ease. The pistol is also extremely ergonomic; the stippling and extended magwell make reloads fast and natural.
What impressed me most is how game-ready it is: no need for extra tuning, just load gas and BBs and it performs. I recommend pairing it with the long magazine for competitive play. If you are searching for a reliable, high-performance sidearm that stands out both on the field and in the hand, this model is one of the best options available.

Great red dot mounted on my JAG Arms Sand Viper replica. Attention! It is sold in a kit with the R615-1 TTI sand viper pistol but the screws do not match! Luckily I found a couple at my hardware store and mounted them. For the rest, great sight complete with cover in case of non-use

Love the feel of the pistol, makes you feel like JW! Kickback is hard, hop up easy to adjust. Looking forward to using it on the field! Need to get used to the longer magazine, however appreciate the extra capacity!

I bought this reddot for my GBB pistol, an Army Armament R501 with custom mounting plate.
It is absolutely amazing, the lens is clear and the red dot is bright, perfectly usable even in daylight.

I also have a picattiny mount for it, it looks pretty sick on my M4.

The optic is very high quality made and sturdy, easy to use, with almost no parallax.

I can really recommend this reddot sight, TaiwanGun even sells mounts for it, it is a perfect sight to use over a scope, at 45°angle or even as a main optic.

The sight itself without a mount is only 28g heavy, it is very light.

If I'll need another compact sight I will definitely buy another one.