1911 - All pistols with rails
Beretta: 90TWO, PX4 Storm (must clip off a ridge on the switch)
FN 5.7
Glock: 17, 19, 20, 21, 22, 23, 28, 31, 32, 34, 35, 37
H&K: Full/Mid size Pistols with rails,
except P30 & 45(C) (Use RSS-A) & USP (USP version coming Summer 2010)
Ruger: SR9, P345, P95
Sig Sauer: All pistols with rails
S&W: Pistols with 4 inch & 5 inch barrels
Springfield: XD (4 inch and 5 inch barrels), XDM
Taurus: 24/7 Pro (Full-size only)
Walther P99 (2nd Gen w/rail & cross notch) - Compact 3" barrels use
RSS Version