These new BDM mags are lighter weight and have a detachable feed lip that can be interchanged with a metal or plastic piece. The plastic lip seems to work fine but for a few bucks extra I want the steel lipped version! Thanks 44mag you have the best price by far on BDM magazines!

The best BDM (and best .22 AR mag) so far. The older BDM mags work good, but these have been the best mags I have used. Lighter then all the other ones, easy to load. Dead nutz reliable. I have 10 and need 10 more..as funds allow. Best price right here at 44 mag.

The glass filled black nylon X-Form 26-rd mags with stainless steel feed lips function perfectly in my new DPMS .22 upper. Only one little thing I noticed with the x-forms is the tiny sharp protrusions created by plastic molding sprues on the bottom of the mags. Knocked them off easily with a small file.