AR15 upgrades

[Pokinfun]

More KNS pins have broken due to the softness of the materials and weakness of drilled and tapped pins, than receivers had wallowed or egged pin holes. It's a fix searching for a problem. The only time I'd consider them is on a registered NFA lower that can't be replaced or rebuilt.

I installed a drop in 3.5lb trigger, the manufacture recommended the anti walk pins. I had a set in my box of parts, so I used them.

 

[Glocktogo]

The quality of shoot house has a lot to do with it. A bare metal bldg with concrete floors has little relation to a fully carpeted and furnished bedroom in an insulated home. Still yet, a HD SBR should have a can on it.

 

[dennishoddy]

I installed a drop in 3.5lb trigger, the manufacture recommended the anti walk pins. I had a set in my box of parts, so I used them.

I have Anti-walk pins in every AR I own.

 

[tulsacrittergetter]

I have Anti-walk pins in every AR I own.

Me too. After installing two or three LPK's in lowers, I began to see the value of using anti-roll pins. I don't think you need to be going through thousands of rounds a week to benefit from them.