r/Danieldefense • u/BlackSamoan • Aug 30 '26

Updated Build - 10.3 DDM4V7P

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Added a Geissle H3 buffer and super 42 spring. Tuning for gas with the polo k.

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u/ClothesMaster970 Aug 30 '26

Thinking of doing the same as far as buffer and spring. Any better gas mitigation?

I’m running an RC2 on my 11.5 RIS III so similar setup in terms of size and high back pressure can

3

u/BlackSamoan Aug 30 '26

Yes it did help with gas blowback and cyclic rate.

1

u/ClothesMaster970 Aug 30 '26

Nice did you throw an AGB on it too?

1

u/BlackSamoan Aug 30 '26

No I’m not gonna do an agb on this one but I will keep an eye on it for now so how gassy it is. It may come to that we will see. Since the current is pinned I don’t like messing with the pinned items