My first AR pistol build. Any suggestion or comments appreciated.

**MistWolf** · 12-23-17, 19:09

Use a QD for the front. Get an M4 sling swivel and feed it through the Velcro near the top of the brace. Install either an HK our Magpul hook at the rest of the sling and hook it to the M4 sling swivel

**heavygunner8** · 12-23-17, 21:33

Originally Posted by MistWolf

Use a QD for the front. Get an M4 sling swivel and feed it through the Velcro near the top of the brace. Install either an HK our Magpul hook at the rest of the sling and hook it to the M4 sling swivel

https://www.midwayusa.com/product/53...-swivels-nylon

I got this for it. I have the BCM qd endplate, so that's the other point of attachment other than the KAC handguard. Should be g2g?

**hdrolling** · 12-24-17, 14:23

Originally Posted by heavygunner8

https://www.midwayusa.com/product/53...-swivels-nylon

I got this for it. I have the BCM qd endplate, so that's the other point of attachment other than the KAC handguard. Should be g2g?

That's one of the slings I use , works great.

**heavygunner8** · 12-24-17, 14:42

Is my firing pin retaining pin chipped at the tip? I’m not sure if KAC makes them like this on purpose, but I noticed the pin isn’t even when I was cleaning the gun earlier.

**joeg26er** · 12-24-17, 16:01

probably won't affect function but all pics I see have the ends even

https://www.brownells.com/rifle-part...prod78751.aspx

**heavygunner8** · 12-24-17, 16:31

I emailed KAC to ask them to send me another retaining pin. I'd buy one myself since it's so cheap, but I'd rather not pay for the shipping cost.

**heavygunner8** · 12-24-17, 16:32

nevermind

**heavygunner8** · 12-30-17, 13:51

Got the firing pin retainer from KAC today.

I got the surefire X300B Ultra light and magpul MS4 gen2 sling today as well. I think I can call this rifle complete now!