For your enjoyment as we speak now we have a .50beowulf higher on my MG host decrease receiver dumping a 90 spherical 556 snail magazine filled with 30ish rounds of .50 beowulf.
This is an aero decrease with a Geissele ssf, dangerous ass full auto selector, and a registered drop in auto sear in it. The relaxation is fairly plain. Regular buffer spring and weight.
The higher receiver is an aero xl higher, and KM tactical’s 10.5″ barrel, bolt carrier, and gas system. And the alexander arms tank brake on the front just because ya gotta.
All stated the higher was like 420 to construct which ain’t to dangerous for the memes