jkpics

http://photos.imageevent.com/smglee/ss13/huge/P1110133.jpg 416 A5

Just change the lower to a M4, even H&K do it on the newest 416 versions, minor fitting og rail and lower and all mags fits.

Just had one in for service, DON't use brittle BB's in GBBR's, just don't, if you are not sure test the BB's with a pair of pliers, it should just flatten, if it splinters it is no good for GBBR's.

Yeah the selector is stiff as *fruitcage*, it does get better with use.

MSK always come with a MSK mag Rail wobbles a bit, screws will come lose, underload your mags so you don't break the nozzle, use hard BB's.

No need to lube the trigger parts in WE guns, they fill up with and the extra friction on the valve knocker spring can slow it down and result in strange like FA on semi.

I also found that it takes a bit of work to get to run right, but it's easy to work on and when you get the max out of it it's a really great gun.

How does the "open bolt" system feel next to the more conventional GIM GBBR's? talking about the RS open bolt not the WE that is really a closed bolt system in both versions.

Why high ROF with low cap mags? am I missing something?

MSK mags works great in SCAR's, the SCAR have a really bad problem with alu mags flopping around and feeding extra BB's, it's a mess and the fix is MSK mags, maybe your SCAR is fine with alu mags I have worked on about 5 SCAR's and they all had problems stemming from loose alu mags.

P-Mags all the way, the alu shell gets bendt and warped over time and will flop around in the mag well, that will lead to mis feeds and broken nozzles, also problems with getting the bolt to lock back.

G&G G19 barrel or even better if you can find a G&G slide and barrel kit, that is IMHO the best *suitcase* for KSC/KWA glock 19 ever.

There are quality 0.12g bb's out there,

The new Hammerson combat buffers look really nice.

Well the AK does blowback a lot harder, that might be it

Sounds like a broken nozzle, or maybe the buffer came apart and is draggin on the walles of the buffer tube.

Finally got to but som DNA on a MP5K-PDW and MP5A4, they are massive, as in they got some heft, the last MP5K I handled waas a plastic marui, this is not plastic, this is F'ing steel and you can't help but notis, 3 round burst sounds so F'ing badass, ok the selector is kinda *suitcase*, way to soft and lacking a nice click, some aftermarket firm better come out with something for that, and the A4 was hitting M120 with 0.25g so they need a NPAS for most CQB games, mags are also heavy, carry 6 and you will feel it

One or two 0,01mm 6mm OD 3mm ID, the pin is only 2mm and the normal shim hole is 3mm so no problems. I am only able to fit 1 shim in newer WE guns.

Strange, I use a stright handle tool for all that stuff, to easy to over tighten with angled grip tools and loctite 243. But the good thing about WE is that you get out you manual and just order some new parts from the diagram.

Not a general problem on the SCAR, maybe they have been loose and got beaten to hell or somebody over tightened them at some point.

Fitting Co2 internal in a MSK shell is easy, you need to file the internals a bit, only the part at the botton with the screw hole, you need to take a but one mm off, cut down the bottom plate spring and file the shell a bit for the bulb screw to move freely, it's a 10 minut job. And it's easy to change to bulb with a MSK shell, the botton plate comes right off.

Same problem as with the real gun, the bolt need to be able to push the BB's or 5.56 ammo down a bit, so underload the mag by one or 2 BB's, that way the mag seats properly and you don't F up BB's in the mag or break the nozzle.

Yes, it stems from the M4 mag design, they have a really small arm that only moves a little bit, that drives the design of the ACR, and it is kinda puny, but contact you local WE dealer and ask them to keep a spare part ready then just bend it as needed.

How much lighter is it?

Yes they are really China clones sub 50 USD, I have no way to test if they are 100% picatinny spec, everything I have tried to fit on them fits.