“I only shop Aero Precision when it comes to my "big guns." I wanted to add this enhanced M4E1 rail to my rifle because I wanted an M-Lok that I could put a hand on for more stability. It looks great, fits as designed, and the handstop is in a good place. Aero is the only brand I rock with.”
“Fantastic handguard. Solid fit using BAR nut or M4E1 enhanced upper. Very light, skeletonized frame, with skeletonized pic rail along the entire top, along with 3 QD sling mounts near the receiver below, and to either side of the handguard..”