Suppressors Ported Integrally suppressed Barrels (shoot horrible?)

[AlwineArcher]

I have two rifles that are integrally suppressed and ported.

One is a Ruger 77/44 (AWC)
The other is a Spikes tactical Brown recluse (9MM AR)

They both have awful velocity spreads no matter what I use for ammo.
Anyone have any experience with ported barrels like this?
I understand they are ported to keep the rounds subsonic, but If I am loading myself I can solve that problem without holes in the barrel.
Should I just get them rebarrel? Ive had a couple people suggest just having someone weld the ports shut(that seems a little drastic)

 

[Dave]

I have the same issues with my SRT 77/44. Did you ever do anything about it?

 

[FuhQ]

Contact Dave at Liberty Suppressors in Georgia. He does a lot of custom work, and builds some really badass integrals for AR's and bolt guns.

 

[elwarpo]

Have not shot my 77/357 yet (picked it up yesterday). Will let you know.
Curious why an integral suppressor would shoot worse than a normal one.

 

[AMGtuned]

I have two rifles that are integrally suppressed and ported.

One is a Ruger 77/44 (AWC)
The other is a Spikes tactical Brown recluse (9MM AR)

They both have awful velocity spreads no matter what I use for ammo.
Anyone have any experience with ported barrels like this?
I understand they are ported to keep the rounds subsonic, but If I am loading myself I can solve that problem without holes in the barrel.
Should I just get them rebarrel? Ive had a couple people suggest just having someone weld the ports shut(that seems a little drastic)

You could tap the port holes, and thread in set screws to fill the ones you needed to.