u/MMeNDtal

This is the second set I've received from the same retailer. While the first set had KRISS embossed in them, this set has DEFIANCE. I was under the impression that these are Krytac licenced airsoft replicas, but the shop is insisting they came direct from KRISS.

Fits over a standard, unmodified S&W 15-22 magazine (other than replacing the base plate with my own version). Slides on, and clips securely in place, with no tools required. Eliminates pretty much all remaining slop, even when using a Boonie Packer 'Better-Mag' adapter, but still ejects cleanly.