shooterrex

Welcome from Ky.

Only thing I saw JP was the recoil spring set up. Not the low mass bcg

https://m.facebook.com/story.php?story_fbid=3421261431225161&id=508451289172871

I have a couple ATI hybred lowers. They have several hundred rounds through them. So far, so good. Surplus Ammo parts and uppers have worked well for me. Model 1 sales stuff is good.

If you call Armalite they will usually make you a kit even if the web says out of stock.

Welcome from Ky. Hope your back heals fast.

If you already have hotel reservations. Ship the 80% And parts to yourself at the hotel. They will hold it 4 you. Just don't ship a completed lower.

If Armalite's web site says they are out of the extension kits call them they usually will make you a kit.

Welcome from Ky

Welcome from Ky.

Don't think white oak made the gas tubes this week. They haven't charged my credit card yet.

Armalite AR10 carbine buffer kit https://www.armalite.com/product/ar10rekit01-6-position-receiver-extension-kit/ Mil spec stock of your choice. Barrel and free float tube of your choice. Gas block and gas tube. Would also suggest LaRue MBT-2 trigger Barrel nut is DPMS pattern. PA10 upper is DPMS pattern low rail height.

I have built a number of guns off Anderson lowers. They work just fine. My 223 pistol w/Anderson lower has over 5k rounds through it. No worries.

PM sent

Glad it works for you. Sent a bunch of those back to KELTEC for repair when they first came out.

You had a different bolt in that rifle for a short time if I remember right. What does it look like. Send that puppy back to PSA. At least you will have a spare.

Just ordered 3. Bill is in 4 one. I have one more available. PM for details.

I put them in an old pillow case. Tie it shut and run them through the washing machine with my work clothes.

I thought you built the guns without gas tubes and gas blocks. I thought this would make removing fired cases out of the chamber easier. More to hold on to. On another forum some people were installing the gas block upside down to block the port and not using a gas tube at all.

Welcome from Ky

Saw this it might be something you could use.

Even without the thumb safety installed the trigger will cause the hammer to fall without depressing the grip safety? Grip safety is not fit correctly. Trigger should not be able to move rearward without the grip safety being depressed. Fix that first.

Welcome from Ky

Now if you lean them against a tree you'll never find them again....

11 1/8 is what I came up with.