SIG SB15 brace build thread

[LittleLebowski]

After all of this I have my upper and now I can't decide if I want to go with the sig brace or the acc saddle. Does anyone know if the acc saddle will fit with the law folder?

Do you mean the CAA saddle?

[justintime]

Yep that one. I have seen it with some kind of cap so it fits the buffer.

[Byron]

When used 'improperly' as a shoulder stock, the SB15 offers significantly more surface area for mounting than the CAA saddle.

What appeals to you about the CAA? Or maybe to phrase it a different way, what do you think it offers that the SB15 doesn't? Not asking a trick question: I'm genuinely curious if there's something I'm overlooking about the CAA.

Looking at customer photos of how people traditionally use it, I'm having a hard time imagining how it would maintain stability on a buffer tube without an actual shoulder stock:
http://www.amazon.com/gp/customer-me...mg_see_all_txt

[GJM]

I am thinking something like an X400 U with green laser would be an awesome light/back-up sighting system on an AAC 9 inch .BLK upper. Think mounted at 12 o'clock on the rail, it would fit under a T1 in a Larue mount?

[jc000]

Trying to resist....
http://sionicsweaponsystems.com/stor...id_product=117

Sent from my SAMSUNG-SM-N900A using Tapatalk

I had asked Sionics about configuring a pistol for me and they seemed ok with that. I currently have one of their patrol rifles which I've been thrilled with.

[MSparks909]

also looking to start piecing one of these together, any feedback on aero precision blemished lowers? seem to be the cheapest at 55 bux

Palmetto State Armory is having a 4th of July sale. Stripped lowers are $49.99 with free shipping. That's better than the Aero deal. With that said, I ordered my Aero blems before I found out about the PSA deal. Would have went that way just to save some extra $. The Aero blems seem to be high quality and the fit to my DD upper is excellent.

[MSparks909]

Here's what my pistol build sheet looks like as of now....

*Mega stripped lower receiver

*Colt lower parts except for B.A.D ambi safety, B.A.D. take down pins and an ALG trigger

*BCM M4 upper receiver

*Noveske or Rainier Arms 8.2" barrel

*Noveske 9" NSR handguard

*Noveske .30cal KX5 *whenever available **hopefully before my build is complete

*Noveske marked/RCA bolt carrier group

*Rainier Raptor charging handle

*Sig SB-15 brace

*KAK Sig brace buffer tube

*Sprinco blue buffer spring

*H2 buffer

*LAW Tactical Gen2 folding stock adapter ***ONLY If it will function properly with my build

I'd consider a Sprinco White and a BCM BCG unless you just want a Noveske/RCA to match the rest of your Noveske stuff. Cause a BCM BCG is like $50 less than a Noveske/RCA and meets mil-spec in all regards.

I say Sprinco White because I'm not sure if a Sprinco Blue/H2 will be too much for a .300BLK pistol. If you have another carbine, test bolt lockback with a regular carbine spring and a H2. If it locks back with no issues then you could probably run a Sprinco Blue.

[Shipwreck]

Everytime I see a gun with this sig brace on it, I am sorely tempted to set something up for it...

[YVK]

I started to zero my 300blk sb 15 thing. I love it. I think the noise and concussion out of 9 inch blackout are less annoying than out of 16 inch 5.56. This thing is my favorite AR.

[Shawn.L]

I started to zero my 300blk sb 15 thing. I love it. I think the noise and concussion out of 9 inch blackout are less annoying than out of 16 inch 5.56. This thing is my favorite AR.

Got a little chrono action today with my 10.5" Noveske
Barnes TAC-TX avg 2190fps
Remington 125 OTM avg 2100fps
Remington 220 subs avg 990fps
Ozark 147 reloads avg 1740fps