Where can I order a single spring for an AR lower?

[hitman13]

Three part question:

1. Where can I order single spring for an AR lower? It's the one that goes in and hold the rear pin in, goes in through the back buttstock area (sorry, having a brain fart on what everything is called these days, it shot out and I am trying to get this SBR finished up ).
2. What is that part called again ?
3. Didn't someone make a screw in part to retain it? Seems like it has been pretty much forever since I have been on CGN regularly and I can't remember who it was.

Thanks.

[shotcaller6]

http://blackrifleworks.com/takedownpivot-pin-detent-spring-p-76.html

[biglou]

It's the rear takedown detent spring. Here's the pin and the fix. I thought there was a guy here on CalGuns that was selling a kit to do this.

http://www.midwayusa.com/viewProduct/?productNumber=517825

http://www.ar15.com/forums/topic.html?b=3&f=118&t=395777

[maddoggie13]

Midwayusa

[DREADNOUGHT78]

I have a bunch of extras you can have. If you want one PM me and I will mail it.

[tacster]

midwayusa.com has all the exploded drawings of ar. just pick your part from the drawing.

[hitman13]

Just wanted to give a huge +1 to DREADNOUGHT78, he didn't have to help me out like that but did it and hooked me up. Your character shows through your actions brother. I hope that good karma is returned to you 1000x more!

[DREADNOUGHT78]

Thanks man, I have needed a part or two in the past and Calguns has hooked me up just returning the favor!

[Sky_DiveR]

Just wanted to give a huge +1 to DREADNOUGHT78, he didn't have to help me out like that but did it and hooked me up. Your character shows through your actions brother. I hope that good karma is returned to you 1000x more!

Yup! Dreads a straight up guy. Helped me out many a times. Can't go wrong wit Homies like that.