Wild_XIII Posted January 14, 2014 Report Share Posted January 14, 2014 My MP9 never was 100% without the disconnector, hence the tales of woe and despair that I kept posting. I can't remember exactly what it was since it was a long time ago, but it just never performed as well without it. I don't know why if everybody else's worked fine. Quote Link to post Share on other sites
3vi1-D4n Posted January 16, 2014 Report Share Posted January 16, 2014 Any preemptive reinforcement on the hammer? Mine hasn't broken yet but it will, just wondering if anyone has done some work on one. Quote Link to post Share on other sites
ollie_ty Posted January 16, 2014 Author Report Share Posted January 16, 2014 Someone drilled the axle out and replaced it with a big steel roll pin. Quote Link to post Share on other sites
3vi1-D4n Posted January 16, 2014 Report Share Posted January 16, 2014 Bit too destructive. I guess a partial reinforcing pin in the centrewithout boring the whole axle out would be ok. Quote Link to post Share on other sites
steelfallenangel Posted January 26, 2014 Report Share Posted January 26, 2014 Wish it was easy to get the older Steyr trademarked ones. So frustrating with americas trademark system and how stubborn our company's are in regards to licensing trademarks. Quote Link to post Share on other sites
ollie_ty Posted January 26, 2014 Author Report Share Posted January 26, 2014 Isn't that more likely to do with the fact KSC stopped making those a while ago? Quote Link to post Share on other sites
NonEx Posted January 26, 2014 Report Share Posted January 26, 2014 None of the new MP9s are Steyr brands but rather B&T which bought the design from Steyr. So yeah, only old KSCs might have Steyr brandings and those are no longer made. Quote Link to post Share on other sites
steelfallenangel Posted January 30, 2014 Report Share Posted January 30, 2014 Oh I know that it was for the older models. But even when they were being made by KSC with Steyr trades they were still a pain in the *albatross* to get in the states. I have only seen 1 ever. Every single other one is either a unmarked KSC, newer B&T marked KSC, or the KWA one. I just can't get behind the B&T markings as much because they really didn't do anything to the design to make it their own. Just kinda bought up something Steyr didn't want anymore and rebranded it. Quote Link to post Share on other sites
ollie_ty Posted February 21, 2014 Author Report Share Posted February 21, 2014 What's wrong with that? If they didn't, the design would never have reached its status now. Stop being so melodramatic. Quote Link to post Share on other sites
Rob15 Posted February 21, 2014 Report Share Posted February 21, 2014 What's wrong with that? If they didn't, the design would never have reached its status now. Stop being so melodramatic. Indeed, and at least Glock didn't design it originally, if they had they'd be a nightmare to get hold of in the US with any type of trademarks, plus if Steyr wanted to sell the TMP design then what's the issue with B&T buying it and changing the name? Steyr probably think they're great for doing it. I just got a KWA MP9 delivered today, lovely gun but I forgot just how chunky it is! Now to tackle the pesky roll pins and strip the thing down 1 Quote Link to post Share on other sites
3vi1-D4n Posted April 2, 2014 Report Share Posted April 2, 2014 Just did a partial axle replacement with an AR15 hammer/trigger pin as a preemptive measure. Surprising it is the same diameter as the original pin hole. I feel like an Orthopedic Surgeon right now LOL Anyone have a picture of any other mechanical failures on the MP9? Quote Link to post Share on other sites
johnyew Posted May 8, 2014 Report Share Posted May 8, 2014 Are hopup rubbers designated for System 7 suitable for use in the MP9? Quote Link to post Share on other sites
ollie_ty Posted May 8, 2014 Author Report Share Posted May 8, 2014 Yes Quote Link to post Share on other sites
Mike 8-{> Posted May 4, 2015 Report Share Posted May 4, 2015 (edited) Been reading through this thread as I picked up an ASG MP9 a while back. Since most of the activity here was back in 2012 I thought it may be useful to write about some new parts which have become available which may be of interest to more recent readers of this thread. First up G&G have produced a bayonet to 14mm CCW adaptor to fit other silencers to the ASG/KSC/KWA MP9/MP9R without having to replace the original silencer mount. I wont post links to sites as so many in this thread are now 404. Please use your search engine of choice and vendors should become apparent.... G&G 14mm Negative Threaded Adapter for KWA KMP9 Series Airsoft GBB SMG's RA-Tech have produced a new NS2/S7 compatible hop unit which is available with a hop rubber and 6.01 barrel RA-Tech ESD EVO II Hopup Set with Precision Inner Barrel for KWA MP9 Series Airsoft GBB SMG Wii Tech have brought out an upgraded hardened steel disconnector which may fix one of the biggest (from later thread posts) failures. Wii Tech CNC Hardened Steel Disconnector For KSC / KWA MP9 Airsoft GBB SMGs Part no 153 also Wii Tech CNC Hardened Steel Sear For KSC / KWA MP9 Airsoft GBB SMGs Part no 151 I gather if you have a nozzle failure with an earlier model nozzle, before the redesign, and need to replace the nozzle due to failure a new KWA/KSC replacement will also need the new orange piston seal rather than the green seal you will have fitted with an older nozzle. While checking out mine I noticed a lot of BB fragments / dust around the hop unit. On closer inspection the Feed Ramp Base (part 18) had been damaged on the feed ramp fingers/prongs. The tip of one had cracked off. Both had nicks and gouges on the leading edge, where the BB first impacts them when stripped from the mag by the nozzle, and had become quite sharp. They were chewing chunks out of BBs so looks like I need a new one. This part is steel already so may be worth keeping an eye on for damage if you see lots of tiny BB chips around the hop unit. Lastly while my bolt had no signs of wear from the bolt stop I did see signs of similar wear in the rhs bolt guide channel. As the bolt guides (part 66) in the lower receiver are pressed / stamped steel sheet, as with the bolt stop, it isn't too surprising to see that sharp edges / burrs of the pressing affect the bolt in the same way. A spot of delicate needle file fettling has removed the burrs and will hopefully eliminate the bolt wear. Hope this is useful. Edited May 4, 2015 by Mike 8-{> 2 Quote Link to post Share on other sites
NonEx Posted August 25, 2015 Report Share Posted August 25, 2015 I got my ASG MP9 and Action suppressor. However the suppressor mount on the Action silencer is super-tight on the muzzle of the MP9. It almost got stuck halfway on there. Anyone have any experience with this and/or tips? Quote Link to post Share on other sites
NonEx Posted August 25, 2015 Report Share Posted August 25, 2015 Got it working. Just had to twist it on and off a few times all around the different notches. 1 Quote Link to post Share on other sites
NonEx Posted September 21, 2015 Report Share Posted September 21, 2015 Quote Link to post Share on other sites
NonEx Posted October 4, 2015 Report Share Posted October 4, 2015 1 Quote Link to post Share on other sites
NonEx Posted October 31, 2015 Report Share Posted October 31, 2015 Just installed the Wii Tech aluminum nozzle, piston head assembly and 130% spring. Drop in fit and and dry fired it just now. Feels really nice, a lot more thunk in the action now with the new parts, especially the spring. Too bad the Wii rocket valve is glued in there because the gun chronoes 370 FPS with 0.25, like 420 FPS on 0.2. So I would need to get the valve in there :| Quote Link to post Share on other sites
NonEx Posted November 21, 2015 Report Share Posted November 21, 2015 My ASG/KWA MP9A1 black with replica EOTech, replica M3 flashlight and silencer. Slightly intimidating business end... Quote Link to post Share on other sites
Dj_komodo Posted November 21, 2015 Report Share Posted November 21, 2015 is it just me or is the space between the small holes unregular? Nice pic btw Quote Link to post Share on other sites
ollie_ty Posted November 21, 2015 Author Report Share Posted November 21, 2015 is it just me or is the space between the small holes unregular? Nice pic btw Cannot unsee! Quote Link to post Share on other sites
NonEx Posted November 21, 2015 Report Share Posted November 21, 2015 (edited) How kind of you to point that out to someone with a level 10/10 OCD You are right. And here I was thinking the only thing "wrong" was that it needed to be rotated 0.25 degrees to the right... Outer diameter is quare, inner hole is square, vent holes, not square Edited November 21, 2015 by NonEx 2 Quote Link to post Share on other sites
Dj_komodo Posted November 21, 2015 Report Share Posted November 21, 2015 My pleasure;) My thought exactly about thinking that twisting it a bit to the right would make it alright I don't know how you can live with that now mr. OCD 1 Quote Link to post Share on other sites
DeltaZero Posted November 22, 2015 Report Share Posted November 22, 2015 Chris, why would you even do that to yourself? You didn't need a picture to make it more unseeable! 1 Quote Link to post Share on other sites
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