Great quality part - Jacob Grey Firearms AR-15 Lower Parts Kits

Personally being in arms manufacturing, quality control and machining for over a decade, I'm pretty impressed with these LPK sets. I bought a couple to put in throwdown rifle builds for friends to play, but they're definitely nicer than I anticipated at the price. Form, fit, function and finish were all met. Machining is great, nitride has a fine polish, real slick. Triggers are nice and crisp with low weight. I like the takedown detent springs being long like these when I work a fresh build that way I can cut out a couple coils if needed to meet a desired tightness to whoever I'm building it for.