Hi all,
I am REALLY hoping y'all can help me figure my issue out..... I have built a 13.7" midlength build (specs that matter will be below). The weapon shoots like a dream, but it is only functioning off XM193 and M855 ammo. This would be primarily what I feed it anyway, but the fact its not consistent or so picky has be strongly believing I have a gas problem. I can run those rounds ok but I tried some SS109 and steel case that was in my bag and both failed. I have a lot of money invested in this build and this makes me so sad. Im sure I must have done something wrong, but I dont know what or if something is defective.
1. If I swap the BCG, the issue seems to remain
2. If I swap the entire upper, the issue seems to go away
This is bothering me so much, that I compiled a video showing ejection patterns and the issues- https://youtu.be/TTgF_UFnxus
Build Specs:
13.7" Sons of Liberty Gun Works barrel (.750')
Sons of Liberty Gun Works Lo Profile gas block (.750")
Spikes Tactical midlength gas tube
BCM BCG
Vltor A5 complete buffer system (A5 receiver extension tube, green springco spring, A5 H2 Buffer 5.3oz)
Aero upper receiver
Thanks for any help you all can offer me in this frustrating time!