I'm guessing the first post changed since there is reference to a Gen 3 in the replies but no mention of it in the top post.
It is my understanding the seller usually keeps the SSE kit as they are expensive parts that they are not charging you for. They are only on there long enough to do the transfer. They they take them off for you free and replace them with the standard parts for you after the gun is legally yours.
It is my understanding the seller usually keeps the SSE kit as they are expensive parts that they are not charging you for. They are only on there long enough to do the transfer. They they take them off for you free and replace them with the standard parts for you after the gun is legally yours.

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