son of sam 9 Posted June 29, 2016 I find a lot of good deals with AK's that have underfolders rather than a nice NJ legal stock. If I purchase the AK and then replace the furniture it kind of ruins the bargain. I like the look of the extended underfolder also. Can they be pinned and made NJ compliant? I want to make sure and get this right. The underfolder AK and Uzi are the poster child for the NJ law. Quote Share this post Link to post Share on other sites
S14Swap240sx 6 Posted July 6, 2016 underfold can certainly be pinned, and there is plenty of metal to drop a weld somewhere inside too. On calguns they do it with half cut pipe wedged in the spring loaded mechanism of the folder with a clamp to stay secure. if you want a step further would be just welding a similar block between the rear trunnion 1 Quote Share this post Link to post Share on other sites
RecessedFilter 222 Posted July 31, 2016 Definitive also came out with an UF to fixed stock adapter if you don't like the UF. Quote Share this post Link to post Share on other sites
remixer 1,645 Posted August 3, 2016 Its a bit of a PITA to pin an underfolder but not a big deal, we have this in stock and its NJ legal. Quote Share this post Link to post Share on other sites