u/1kcenturion

Confusion on which SIG 556 1913 adapter to choose
▲ 5 r/Sig55X

Confusion on which SIG 556 1913 adapter to choose

https://preview.redd.it/0gofzpyc7q1h1.jpg?width=5498&format=pjpg&auto=webp&s=becb4d0e4626d281e434a1fab0b294d0d08f307a

Recently picked up this Sig 556 from an AK forum. Unfortunately the guy that packed it used literally no padding and the end plate/ sling hook were damaged/bent. I was looking to replace the buffer tube with a 1913 adapter and running a MI alpha stock. The issue I am encountering is which one to choose. The popular option seems to be the KNS one with the flange. Yet I see people encountering issues with the Detent spring. Ive read of people modifying the spring, using a end plate with the adapter, or using the strike industries 1913 adapter without any modifications. For those who have used a 1913 adapter, which adapter did you use and how was your experience? JS 22XXX serial number if that matters.

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u/1kcenturion — 5 days ago