EVO9 on 5/8 barrel adapter

[tripntx]

Purchased an Evolution 9mm from Silencer Shop a couple of weeks ago for $306 with $200 AAC online rebate. I plan to occasionally use this can on my 300BLK when using subsonic ammo while hunting, and I plan to have it cracked for user disassembly by SRI.
EVO 9mm piston with 1/2" threads, but my barrel is 5/8" threads. I understand I need a fixed barrel spacer http://www.advanced-armament.com/EVO-9E ... p_492.html

Which mounting option provides the sturdiest mounting option: 5/8 female to 1/2 male adapter or 5/8 female to HK 3 lug?
http://www.thesilencerstore.com/index.p ... ucts_id=25
https://www.dskarmory.com/home/5-muzzle ... rom-5_8_24
http://www.thesilencerstore.com/index.p ... ucts_id=54
http://www.advanced-armament.com/EVO-9E ... p_490.html

Thanks for your help,
Tripntx

[chrismartin]

I went with a TROS 5/8" to 3 lug adapter and the Evo TRIAD 3lug when I shot 300BLK.
It worked just fine. Remember though, subsonic only!!!

I also had it jail broken by SRI and he did a great job!

[tripntx]

I went with a TROS 5/8" to 3 lug adapter and the Evo TRIAD 3lug when I shot 300BLK.
It worked just fine. Remember though, subsonic only!!!

I also had it jail broken by SRI and he did a great job!

Chrismartin, thanks for the information. I can use my $200 AAC rebate to purchase EVO9 3 lug adapter, and get the 5/8" to 3 lug adapter from TROS.