Board Thread:Questions and answers/@comment-31275992-20171220052911/@comment-27306930-20171222042035

One word of caution - modern Nite Finders have a fused plunger tube and barrel that makes AR removal much more difficult. The older ones were held together with a simple pressure fitting that came apart easily after unscrewing the assembly. The new ones have a solid one-piece assembly that's thermobonded and extremely sturdy. (I successfully boiled one apart, and resorted to sawing another apart)

Unfortunately it's difficult to determine whether a Nite Finder is a new variant or an old one without opening the shell. I've opened multiple yellow Nite Finders, some purchased recently, and others bought used on eBay, and had mixed results.

Caveat ēmptor