Gas block for MFR

[MegademiC]

Wouldn't you need to remove the gas block if you were going to put on a new barrel nut for the new handguard?

Yeah, i didnt realize they took different nuts.

[1168]

You can ask Clint from BRT. Their gas blocks fit under everything I’ve tried.

[Bushytale]

assuming you have a .750 barrel journal use this gas block. Sadlak GB121 elongated block will cover the front sight pin holes. Sadlak parts are precision made in USA. You can find it at M1ascopemounts.com

[JoshNC]

Remove pinned fsb/gasblock and chop into low profile. It’s easy if you’re at all technically/mechanically inclined.

Or better option, keep the upper as is and buy or build a new upper in the configuration you want. I find that I become nostalgic for old configurations when I’ve updated uppers.