Put this one together today..5.56
Aero Precision Lower
JP Lower Receiver Parts Kit WITHOUT Trigger Parts
ALG Defense Quality Mil Spec Trigger-QMS-Tuned By Geissele
JP Enterprises AR-15 REDUCED POWER Spring Kit(3.5lb-4.5lb)
JoeBob's Trigger Adjuster
WOA Complete Upper & Complete Bolt Carrier group
Black Hole Barrel 18" LTR profile
Vortex Flash Hider
MI 15" Gen1 Forearm
YHM Charging Handle
YHM Low Gas Block and black rifle length tube
Magpul milspec buffer tube, spring, buffer and MOE stock

Weight is 6lb 14oz without sights, optics or magazine.

That's the first build I've seen on here in a long time that I really like.

How do you like the trigger?

Yea. I can like that.......a lot.

Really nice trigger.. breaks right at 3.75# pretty consistently. With the JoeBob's trigger screw it takes nearly all the creep out except just a small amount but just as you feel the creep it will break so it can be lived with. Gonna be a few days before I can get the optics mounted but I did stick a few round in the mag and popped a cap out he back door just to be sure it would function. I can tell you that the BHW barrels have tight chambers. This is my second BHW barrel and I have to pick thru my previously full length sized ammo to find some that will chamber in either one.

Very nice. I've built 2 with black hole barrels and they were very accurate. Both under moa barrels. I'm running a 14.5" diamond fluted YHM barrel on my present build. Shoots very well but not quite as accurate as the bhw barrels. Loud as hell though.

Very nice, OK!