Individual F4 for integrally suppressed Ruger MKIV --
https://innovativearms.com/portfolio/rm ... -integral/:
Dealer Mailed F4 to ATF: 16 Jul 2019
Check Cashed: 25 Jul 2019
F4 Approved: 9 Oct 2019
Dealer called for me to pick it up: 18 Oct 2019.
Days from check cashed to approval: 76
Nice surprise.