DNJ Piston Ring Set PR3190 VORTEC
Anderson Lower Parts Kit Stainless Trigger and Hammer
Excellent, High quality excellent price Anderson didn't cut corners
Will recommend. I'm using this with an Anderson lower I purchased a few weeks ago. Everything fit perfectly! The groove on the grip will take some getting used to... and I'm getting used to it... I actually like the extra stability I get from it... You decide.