Respuestas al mensaje #16,617

iirc the upper itself is very close to an Armalite with some minor differences (a clone, but modified for long action and short action...

Lighter handguard/stock, maybe flute the barrel? (I'd personally rather not, with the latter, since it also means it'll heat up faster.) Maybe a...

Try swapping the handgards for polymer. And what others have said, a skeleton stock. Literally ditch everything that you can. Maybe even the...