Yes, they are the thin full length from czcustom. Not near as comfortable as my 75b with factory rubber grips, but a big improvement for my small hands and trigger placement. I was looking for the medium size aluminum grips on czcustom which would allow me to keep the magwell, but they only had silver as an option in the medium length. Since I'm not hardcore competitive yet I thought I'd go for the look I wanted and could upgrade to the aluminum magwell later if I find black medium or potentially grind the full length to make room. Sacrilege on $85 grips...