u/Calm_Tradition_235

Marauder 7” Upper
In the video I was running a H3 Buffer 5.4oz it’s not one of the ones that are one solid piece it’s has the sliding weights, also had a Blue Spring Co spring.
It works as normal on semi but every-time I switched to “super” id only get one shot and light primer strike on the next one, took it apart and put a Red Spring from spring co as well and now I’d get 3 round bursts and dead trigger/light primer strike
Yes I have a full auto bcg, the right cut trigger and I have shaved the upper and and high shelf, any tips on what I should change and try next time I hit the range?

So i recently got this Mr920p and im trying to change my current edc which is a Hellcat Pro Comp to this and I’m wondering what a good IWB holster would go with it, I’ve been trying to find this one for a fat minute for a good price and I bought this one for 1 doll hair which in my opinion is a good price, this will be my second Mr920p I have an all black one I still have to break both of them in and yes I’m using 124gr I’m at 200rounds on the all black and I keep getting jams hopefully it’ll get better soon, bought a 33rd mag to make the process faster, ps if anyone can drop pics of they’re IWB holster and what exactly they chose on the website TIA!

Hate the sights they suck and are rusted, but also looking to try some black furniture I will keep the wood in case I ever want to go back but I’m open to all the upgrades you guys recommend, also the best mags in the market as I only have one

First ever psa build hope all goes well, this will be my second Ar