“It's a basic gas block . The fit on a BA barrel was a tiny bit looser than I prefer but it was acceptable.”
“AP. Say no more. Consistant, excellent QAQC, fit and finish and materials are top notch.”
“Exactly what I was looking for at a great price! Fit like it was supposed too.”
“Works like it suppose to, more of a problem getting my s&w big ol gas block off thanks p.s.be nice if it came with a new roll pin”
“Aero Precision is the best that's out there. This is the third upper I have built with their components and I have no regrets at all!”
“Everything I have come to expect with quality. Arm or Ally staff are amazing getting orders out very timely.”
“Nice Nitride gas block. Clean installation and fits purchased barrel snugly but not too snug.”
