Is this a good match ?

[All Star]

I have this, converted to SBR.
http://www.sigsauer.com/CatalogProductDetails/p516-10-pistol-with-sb15-pistol-stabilizing-brace.aspx

I want to shoot 300 blackout. Would adding this upper cause any problems?
I'm going to change the flash hider to a 51tbreakout compensator to take care of the ding sounds when shooting.
Any other advice would be great.

http://www.advanced-armament.com/300-BLK-Upper-125-Barrel_p_462.html


Was also looking at this one

http://www.westernsport.com/product-p/dd-ws-7.htm

I'm VERY new to suppressors, havent even shot the one that just came in yet.
AAC 762 SDN6

Thanks in advance guys and gals!

 

[rcm192]

Rock n roll with either upper. Both are good choices. I think the 10.3 would be my favorite of the two.

 

[eMGunslinger]

I would go with a newer style suppressor with a better mounting system, the 51t has problems and many people will chime in about the latch wearing out. Get something that doesn't have that style (Deadair, Saker, Omega..etc). Then you never have to worry about failures, remember you want to own this thing forever in theory. What are you going to do when they phase out 51T and it breaks and there is no one to fix it anymore?

 

[slogoat]

I would go with a newer style suppressor with a better mounting system, the 51t has problems and many people will chime in about the latch wearing out. Get something that doesn't have that style (Deadair, Saker, Omega..etc). Then you never have to worry about failures, remember you want to own this thing forever in theory. What are you going to do when they phase out 51T and it breaks and there is no one to fix it anymore?

Kinda sounds like he already has the can.

 

[3fifty7]

I have that DD upper from western sports.
I've test fired Rem 110&125gr supers and Gorilla 220 subs and all went well.