I'm sorry, I have to ask....
What do you practice with a blue gun? It would be an excellient item to carry around the house to practice not having your finger in the trigger guard, but I do that with my unloaded XD40...
Springfield XD40 Sub-Compact Bi-Tone (.40S&W)
Springfield XD9 Tactical Black (9mm)
Springfield G.I. Milspec Stainless 1911-A1 (.45 ACP)
Kimber Raptor II 1911 (.45 ACP)
Kel-Tec P-3AT (.380 ACP)
Charter Arms "Off Duty" Revolver (.38 Spl)
Ruger 22/45 Mark III (.22 LR)
Smith&Wesson M&P15A 16in AR-15 (.223/5.56 NATO)
BushMaster Carbon-15 (.22 LR)
BushMaster XM15 E2S 20in AR-15 (.223/5.56 NATO)
Stoeger P350 Tactical Pump Shotgun (12 Gauge)
Winchester Black Model98 Canon (10 Gauge)