Ar15 Anti-Rotation / Anti-Walk Trigger & Hammer Pins set

Nice kit. Easy installation, fits perfectly, already has blue thread locker on screws, and the supplied brass pieces made it super quick and easy to get these put in. Highly recommend.

I ordered four kits and, so far, one kit has two pins that are out of spec. BUT, as soon as I contacted Mid State Firearms customer service, Allan corrected the issue and sent me replacement pins within a couple of days. Because of the exceptional customer service, I will continue to use Mid State Firearms!! Thank you, guys!!

I've never installed anti-rotation pins on an AR before, so I'm not sure what to expect is standard. It appears the pins that came with the set are too large a diameter to fit, the brass tapered pins seem to be too large as well, way too large, I think the holes in the lower would be damaged to drive them in, so I have not installed the two sets I purchased at all. Also, the pins seem to be too long compared to the standard pins that came with the build kit I purchased, I did not use a micrometer to determine that, simply by lining the ends up with the standard pins and examining them visually. I would like to take the opportunity here to say I am very pleased with the quality of the build kits I have ordered from this company, and their service is extremely good, I will continue to buy from Mid State Firearms, great company to deal with!

Look great and great quality and mid state even sent me extra hardware in case I lost any love me some mid state!!