I wish I could get the USGI stuff though, the insert and the mag inserts would be great. My mags, whether they're Black Dog or what I forget, are starting to suffer from use. I have a couple left from Gen1 and the rest are Gen4 with the replaceable sintered stainless steel lips. Problem is the bodies are formed plastic, the early ones were solid but polymer lips. The new ones have a hold open that I can employ in mine... And a sold skeleton body. I just can't keep replacing all my mags @ $45 CDN per... The US insert and a metal body would be nice. Still it's better than the single mag kit I had back in the '80's.