SerialNoodle

There's nothing to talk you out from it XD

It's normally the best to take it apart and have a little mess around after each game day when using a GBBR, as said above, lube application doesn't need to be that frequent but it's nice to keep on top of it. Just also be careful when cleaning the barrel, try not to use anything that may damage the inside, and don't apply anything to that, same applies to the hop unit generally too. On a side note, also try to keep some gas in the magazines when you store it, keeps the mags gas tight and keeps the seals lubed. I have a small bottle of Abbey maintenance gas that I use to fill the magazines of my GBBP when they're in storage. It's also good to shoot the gun using that gas every now and then just to keep the deep internals good too. Enjoy the MP7.

Lovely 😍 'Tis actually a TM Type 89 GBBR. It runs on a 5.56 magazine though I'm getting a fancy 9mm HPA conversion made for it.

Bolt actions are limited to 500FPS on 0.2g. If you have a look at a joule chart, you'll see that your gun is slightly over the limit, by about 20fps. I'd suggest using a slightly weaker spring.

My mini PP2K project is complete, time to focus on this bad boy! - 9mm conversion possibly coming soon :0 (If it actually works). What else should be added to her?

I recently came back from Poland with a RIF successfully. There are some things you shall have to consider, mainly that being the airline, where you're going to/coming from and who you ask. Some Airlines have a strictly no RIF policy, some allow them, some charge fees for transportation. What is normally requested is that the RIF is inside a hard case, which is securely locked. The RIF must not have the magazine inserted, nor should neither the RIF or magazine be loaded. I normally slightly disassemble my guns too. If you want to ask about it, don't ask the baggage people. It's always better to ask the security or put it through nothing to declare. Should they need to check it, allow them. They may ask more questions after you've passed the security point however you shouldn't normally be questioned- it depends entirely on who you go to and where you are. That's about it.

Something rather unique at least...