[Set] TTI Combat Master Alpha Pistol Replica - Black [JAG Arms] + Hi-Capa R501/R603/R604 Long Magazine - Silver [JAG Arms]

For some reason these work just like any other hi-capa TM spec mag in the TTI Combat Master Alpha, but for some reason lack the positive locking click in the other Army Armament TTI replicas or Staccatos.. while their magazines work fine in the Combat Master Alpha. Not sure what the deal is.
Probably because the metal looks to be a tad thicker than their regular black painted magazines. Unsure if that would have any impact on performance, as despite not "clicking" they seem to still lock, but i would keep that in mind if using them with other 2011 model replicas.

Probably the best in the Army TTI 2011 series - comes with high quality steel parts and good internals out of the box, none of that "Upgraded" models that they started pulling with the later ones. The only issue i have is that i wish they did the excellent trigger guard double undercut they have on the JW3 Combat Master here as well. Really not sure why they started skipping on those, as all the real TTI 2011s they are copying have that.

The replica feels remarkably solid and well-built, with crisp slide travel and tight tolerances that ran without a single hiccup across the first 200 BBs.

​Aesthetically, the aggressive slide cutouts look great, though my unit arrived with a noticeable surface scratch on the outer barrel that remains visible even with the carriage fully closed. Fortunately, it is purely cosmetic and has zero impact on mechanical reliability but is still something to keep in mind if you are a collector more than an user.

​Mechanically, the standout feature is the extended 140mm inner barrel, which runs the full length of the slide and continues straight through the compensator for added range and velocity. The outer barrel uses a fixed, non-tilting design and allow you to mount a tracer unit directly to the compensator threads without weighing down moving parts. While there is a slight bit of movement in the barrel assembly when the carriage is locked open, it locks up firmly in battery.

Most of the components are tm hi capa compatible.

Keep in mind that there is no sights so you either are gonna edge-am like Mr Wick :D or you'll have to buy a red dot (they pro ade a plate compatible with rmr).

The only defect was the scratch but I'm still happy with it. The designs looks really cool and the compensator is not completely useless since it allows you to have a longer barrel.

I am extremely satisfied with these extended magazines. Despite their size, they are surprisingly lightweight, which is a massive advantage during intense CQB matches where agility is key.
Visually, the silver finish is stunning and gives the Pit Viper a very aggressive "John Wick" look. A very practical detail I noticed is that, because they are extended, you can easily get a glimpse of the remaining BBs through the feeding track even while the magazine is inserted in the pistol. This allows for much better ammo management during a game.
Gas efficiency is great, and they feed perfectly even with rapid fire. Highly recommended if you want more firepower without weighing down your setup!

Of the three that I ordered, 2 of them work perfectly. One on the other was leaking at the fill valve and I tighten it and it worked for couple of games. Tried doing multiple things, lubing it, loosening it and retightening it. Unfortunately did not get it to seal like the other two. I'll eventually figure it out. However, love the look of it, Works well in any of my Hi-capas, so no differences between brands. Recommend this product despite me figuring out how to get it to seal on one of them.