Hey there - some fine looking rifles!

I have an Aero M5 upper/lower set plus a 16" .308 barrel that I wanted to use to build an SR25 ECC - inspired carbine, Knights URX handguard is a must of course.
now I noticed that I like your uppers/lowers much better and was wondering, if I buy one of your 6.5CM rifles, could I swap these parts out?
what I'm trying to say is: can I swap my barrel+bolt and KAC URX (DPMS-high-profile) handguard into your rifle, then basically use your barrel+bolt and my existing Aero M5 set to build another slick rifle?
I hope any of this makes sense

Good morning! Glad to hear you're liking the look of our upper/lowers! Apologies for the late reply - our facility was closed down last week in observance of the Independence Day holiday. Handguard should work since it's DPMS high, and barrel should work as long as it has the DPMS extension. Only issue you may run into is the bolt.

thanks for coming back to me - hope you had a great independence day!
what issues might those be, regarding the bolt?

Thank you - hope you had a great Independence Day as well! We use an armalite carrier with a DPMS bolt in our DB10s, so that would be the only thing to look out for when switching them out.