Which AR pistol buffer tube and buffer?

[mbz300sdl]

I am building an AR pistol and just built my first lower today and now I need to decide which buffer tube and buffer to buy.

I and looking to get a RedX arms 7.5in upper and I would like to have a short of buffer tube as possible.

Thanks

 

[Kingjamez]

Whatever buffer you buy, make sure that it fits the Sig SB15 arm brace. I've heard that the Phase 5 buffer tube is a tight fit, but works well.

-Jim

 

[MMartini1969]

I used the KAK buffer tube on my pistol build. Make specifically for the Sig arm brace. I had to install a H3 buffer with a extra strength spring to slow down the action. It runs great now. (7.5" barrel)

Very happy with it. Good luck!

 

[Boonie Hat]

I used the KAK buffer tube on my pistol build. Make specifically for the Sig arm brace. I had to install a H3 buffer with a extra strength spring to slow down the action. It runs great now. (7.5" barrel)

Very happy with it. Good luck!

+1 on KAK. I opted for the sb15 super tube, the one with a castle nut. Works wonderfully with the sig brace. No movement was a huge factor in my decision between this and the rock river.

 

[Flipz]

There is one Phase 5 pistol buffer tube and multiple SB15 braces in stock at 2A Sales.

 

[johnhmpg]

I have a RedX 7.5 and Phase 5 buffer tube and the Sig brace All working flawlessly together

 

[BradMacc82]

There is one Phase 5 pistol buffer tube and multiple SB15 braces in stock at 2A Sales.

Flipz, did you forget that Zane's in Carolina now??

 

[Silverlode]

I used the KAK buffer tube on my pistol build. Make specifically for the Sig arm brace.

This. There are a couple of different options. I went with the type utilizing the standard castle nut and am very happy with it.

 

[mbz300sdl]

I am considering this one

http://www.kakindustry.com/ar-15-pa...gen-2-pistol-buffer-tube-kit-with-plain-plate

 

[Flipz]

Flipz, did you forget that Zane's in Carolina now??

Just letting everyone know in case they were looking for them. Wasn't directed at anyone specific.

 

[mbz300sdl]

Just letting everyone know in case they were looking for them. Wasn't directed at anyone specific.

While I am gone I do think that when I do askmyself or answer someone else I assume and hope I am helping more than one person

 

[BradMacc82]

Just letting everyone know in case they were looking for them. Wasn't directed at anyone specific.

Couldn't resist.

 

[Flipz]

Couldn't resist.

I know. No problem.

 

[glock9mm]

I built my pistol using a Red X 7.5 upper and it works great with a PSA pistol buffer assembly. I also have a Sig brace on it and it fits very well.

 

[Jstevens56]

I have a phase 5, I highly recommend it.

 

[pwoolford]

I used Phase 5 and Spikes prior to stamp arrival. I think Phase 5 > Spikes.

 

[4095fanatic]

I use Phase 5 as well. Quite pleased.

 

[BenL]

Another vote for Phase 5. I use one on a Noveske lower, and it works flawlessly with both subsonic and sonic, suppressed and suppressed 300 blackout.

 

[mbz300sdl]

Another vote for Phase 5. I use one on a Noveske lower, and it works flawlessly with both subsonic and sonic, suppressed and suppressed 300 blackout.

This one?

http://www.ebay.com/itm/Phase-5-Tac...360?pt=LH_DefaultDomain_0&hash=item3a8ff22960

 

[BenL]

This one?

http://www.ebay.com/itm/Phase-5-Tac...360?pt=LH_DefaultDomain_0&hash=item3a8ff22960

Yup, that's the one.