SLR107R gas port questions

kurzmannon

Member

Joined: Nov 2017

Posts: 155

EE: 100% (29)

GA, USA

Posted: 9/11/2021 12:29:38 PM EDT

Bulgarian combo block is arriving soon and this SLR107R is getting chopped to 12.5. What gas port size should I open up to?

AEnemaBay

No, my name has nothing to do with enemas.

Joined: Jan 2007

Posts: 8453

EE: 100% (84)

MO, USA

Posted: 9/11/2021 5:06:14 PM EDT

[#1]

I would keep it as is and give it try. I've rarely had to open up a gas port when going to "CR" length.

AK building addict in recovery.

kurzmannon

Member

Joined: Nov 2017

Posts: 157

EE: 100% (29)

GA, USA

Posted: 9/11/2021 5:54:10 PM EDT

[#2]

This was the plan. Take it off and open if needed

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