My 6.5 G Side Charger

[mongoosesnipe]

I think I'd be worried about the "gas cutting" effect into alum. Maybe slip a thin price of shim stock Between the port and sleeve.

What brand of receiver / BC did you use? I'm seriously thinking about making a couple of these.

there is no gas flow so the cutting effect is negated

if you want to do a side charger bear creak is the best bang for your buck https://www.bearcreekarsenal.com/upper-r...-bcg-combo it looks near identical to my LAR grizzly side charge at a fraction of the price