- New Design Zero Resistance - CNC Lightweight aluminum design - One-way, steel lever design greatly reduces resistance by cocked hammer during return cycle - Compatible with roller and bearing type hammer for further resistance reduction
Including : - Lightweight aluminum housing w/ piston - MIM made Steel level / hammer / sear - Aluminum rear plate - Pin x 5 / spring x 5 / screw x 3 http://www.gunsmodify.com/news/detail-id-55.html
