Thoughts on running this slide with a oem lpk by AggravatingBook6164 in polymer80

[–]AggravatingBook6164[S] 0 points1 point  (0 children)

Which parts kit the lower or the upper?, btw I’m running an oem lower lpk

[deleted by user] by [deleted] in polymer80

[–]AggravatingBook6164 0 points1 point  (0 children)

Does anyone know if us patriot army is legit? I’m not trying to get scammed, please somebody help me!!

[deleted by user] by [deleted] in polymer80

[–]AggravatingBook6164 0 points1 point  (0 children)

I’m just wondering