I've made my own. Pretty simple if your at all handy? Go to Lowes/Home D. Purchase a 2" wide piece of 1/8" thick aluminum ($8/9) and you can make 5 or 6 from the 4' piece.(Blast shield and all). The single sided version is fine/works great The worst part was to try to find the metric screws.... I just retapped the gun to the usa size. Tools required... hacksaw, file, vise, counter sink, I've only owned "C-Mores", put them on all types of weapons. Brazos has the good price on them. I'm just building a large frame in 38 Super/ 9mm.