[brucelee]

A guy at the range told me that replacing the OE parts will cause failure..

You have to replace the guide rod for glocks in order to achive this.

Anyone have any experiece?

 

[brucelee]

For the 27 I would still recommend the crimson trace laser grips... Ive installed a few of them of 27's and there very nice.

Thinking about getting some for the 27... How much is involved in the install? How much do they normally run (the install)?