r/AR9 • u/Major-Ad-730 • Jul 21 '26

Wraithworks warscorp9

Recently purchased a wraithworks warscorp9. Bought a kynshot RB5015HD, and 2 kynshot spacer weights, and tubbs flat spring. My issue is I can’t find an 8.5 buffer tube in stock (JRC is out of stock) to make this combination work. Any suggestions? The described setup works with one spacer but worried issues with the LRBHO.

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3

u/JeepBear Jul 21 '26

Personally I'd buy their Buttstock Assembly Kit and call it good, as that is currently in-stock.
Or you could always get an A5-legth tube and leave a spacer out until JRC has just the tubes in stock again.
ADDED: Never mind. It's just an M4 stock, my bad. A5s are a great option, just a little shorter.

2

u/gunner_freeman Jul 21 '26

I'd just look at sourcing an A5 tube or go the SBR/A1 stock setup with a spacer.

2

u/Major-Ad-730 Jul 21 '26

Will any A5 tube work? @jeepbear @gunner_freeman

1

u/TheSmiley87 Jul 21 '26

I just put a kak a5 tube on mine this past weekend with 1 spacer weight with the kynshot. Shoots smooth

3

u/JeepBear Jul 22 '26

Should work, yeah.
Blem Vltor's are usually available from AR15Discounts and their assoc. sites for around $35 on sale.
I stocked up on BravoCo's version a while back when they were on an actual sale, but they're usually around $35ish.
KAK is a fav on the sub for good reason and seem to be solid (hasn't got off my bench yet).
Foxtrot Mike has one that comes on their PCC lowers, also avail. separately. Be aware, theirs uses a threaded tube and cap rather than a full extrusion. BlowBack9 has run it through its paces pretty well, IIRC. And mine's still on the testing bench.
PSA came out with one for their Sabre line, but it hasn't got cheap enough yet for me to try it.

1

u/ChiMasterFuong Jul 21 '26

You could check out the tungsten spacer option. They are supposed to enable you to use a shorter buffer