Modify OTS-126 Gas Blowback Airsoft SMG (Model: 360~400 FPS)

"Just bought this June of 2023 and it is indeed the newer version. Popped the upper off and looked at the nozzle to find the nicer CNC metal stop instead of the plastic one.

I ordered the 350fps version and was kind of hoping the efficiency would be better. it started off by not getting through a single mag. Now, after multiple mags through it, it seems to juuuuuust get 1 whole mag through. I’m still having intermittent issues with full-auto and if it works, or if it stops feeding. Maybe the C02 would be better here?

What I’m surprised by is how hard it was shooting to the left. I need to rotate the gun to get it to be accurate past 60-ish feet. It IS very consistently left so the hop is doing a good job in being consistent, just not quite the right way. Had to take the hop assembly apart to check and wound up just needing to rotate the barrel inside the outer assembly and the screwing it down again. Not the biggest fan of aluminum barrels, but it seems to serve its function.

It DOES have threading at the barrel end, but you need the end cap as it stabilizes the barrel. Possibly worthwhile making one
I wish Evike would include the metal one (evike.com/products/48773) along with the purchase.

Maybe mine still needs to be broken in. Maybe CO2 os better with the lower FPS version. Just a few things to consider/look up when purchasing. For $274, I can’t say I feel at a loss though. I think this was well worth that. With the occasional sale on the PP2K, it will probably wind up being cheaper for me to get both separate guns than the PP2K kit!