Reviews & Ratings for Anderson Manufacturing AR-15 Lower Fixture Assembly — 2 reviews — Page 1

I highly recommend this product as it works just as good, if not better, than the models which cost double/triple as much. The only issue I had (was 2 plates missing) from the package. It felt like it took forever but optics planet referred me to the manufacter. I ofcourse was livid at that point as I was still stuck on tge first step w/o the other 2 plates which I needed to continue. HOWEVER, Andersons went above and beyond to identify and the rectify the problem. When using this item, I highly recommend using a decent drill press and buying quality drill bits. I had 3x 1/8 "titanium coated drill bits from H.F." break on me during the first step. The project was then 10x harder to complete the process as I then had to remove steel and aluminum. For the 2nd lower, I purchased a cobalt drill bit set($49) from sears and it cut through the aluminum like butter,comparatively, without any breaks. If your drill press doesn't have a precise stop feature, be sure to buy "drill bit stops" so you don't drill to deep. I would also recomend buying an end mill to finish the lower. I luckily had one left over from a polymer lower set.

I used this lower fixture assembly on an 80% Stoner lower receiver.
I used my mini end mill to complete the part and it was perfect (first one I have ever done).
After completion of milling the receiver, I have to say it equalled a factory receiver.
Parts fit perfectly and functioned correctly. No issues at all.