IMO get a nice trigger and brake for about the same money and shoot almost as fast and waaaaay more accurately.
Something like a Geissele S3g, SD3G, Hi Speed, Wilson Combat 3g, Timney, AR Gold, etc etc.
I really can't say much more tho, they've been deemed illegal by the DoJ of Kommiefornia.
Assumption is the mother of all ****ups.
Know what you know, Know what you don't know. -Paul Pedzolt
"Jack of all trades, master of none, though oftentimes better than master of one" -Mynshul