u/AV4PRESIDENT

I have an ar15 lower that has been working great with my 5.56 upper and hoping for that to be true when I pair my 9mm upper

My lower-
Atrius frt
blue sprinco spring
H3 (5.56) and KVP 10oz (9mm)
PSA EPT trigger and hammer set
Endo Mags

My Upper-
NBS upper receiver
8.3” ballistic advantage barrel
NBS 7” Handguard
Radiant raptor CH

I’m looking for bolts I can currently order and also bolts worth waiting for to be back in stock.

I have an ar15 lower that has been working great with my 5.56 upper and hoping for that to be true when I pair my 9mm upper

My lower-
Atrius frt
blue sprinco spring
H3 (5.56) and KVP 10oz (9mm)
PSA EPT trigger and hammer set
Endo Mags

My Upper-
NBS upper receiver
8.3” ballistic advantage barrel
NBS 7” Handguard
Radiant raptor CH

I’m looking for bolts I can currently order and also bolts worth waiting for to be back in stock.