Crimsontrace LG-617 fits G22 and G21 SF?

DaBurna · 07-02-2012, 20:08

This doesn't seem right... I know the 21SF's frame is shorter from front to blackstrap but, the added girth of the .45 wouldn't allow the Crimsontrace Laser Grip to fit both right??

USSOCOM · 07-02-2012, 21:02

It will not fit the G21SF properly.

DaBurna · 07-02-2012, 21:25

I don't understand why they have it advertised as such on the website??

samurairabbi · 07-02-2012, 21:35

I offer this from personal experience:

I tried mounting a CT 617 on a G21 frame. It COULD be installed on that frame, but seems a bit distored. In order to get the beam reasonably zeroed, I had to run out the windage screw to almost the end of its run; the screw in that position stuck out so far it impinged HARD on the shooting hand wrapped around it. So I gave up.

DaBurna · 07-02-2012, 21:39

Quote:

Originally Posted by samurairabbi

I offer this from personal experience:

I tried mounting a CT 617 on a G21 frame. It COULD be installed on that frame, but seems a bit distored. In order to get the beam reasonably zeroed, I had to run out the windage screw to almost the end of its run; the screw in that position stuck out so far it impinged HARD on the shooting hand wrapped around it. So I gave up.

Not good...

USSOCOM · 07-03-2012, 01:23

Quote:

Originally Posted by samurairabbi

I offer this from personal experience:

I tried mounting a CT 617 on a G21 frame. It COULD be installed on that frame, but seems a bit distored. In order to get the beam reasonably zeroed, I had to run out the windage screw to almost the end of its run; the screw in that position stuck out so far it impinged HARD on the shooting hand wrapped around it. So I gave up.

Just as I thought. The difference in a 21SF is the length from front to back, not width. I would ask the experts at Crimson Trace/

DaBurna · 07-08-2012, 17:36

Thank you for your inquiry. Yes, the LG-617 will fit your Glock 21sf RTF2.

If we can be of further assistance, please call our customer service team at (800) 442-2406 between 7am and 5pm, Pacific Time Zone, Monday through Friday.
Have a wonderful day!

Best regards,

Brittnie Chadwick
Crimson Trace Corporation
9780 SW Freeman Drive
Wilsonville, OR 97070
(800) 442-2406

ctcdesigner · 07-09-2012, 17:23

Quote:

Originally Posted by samurairabbi

I offer this from personal experience:

I tried mounting a CT 617 on a G21 frame. It COULD be installed on that frame, but seems a bit distored. In order to get the beam reasonably zeroed, I had to run out the windage screw to almost the end of its run; the screw in that position stuck out so far it impinged HARD on the shooting hand wrapped around it. So I gave up.

There is a specific spacer that is added to allow the 21SF to fit that grip. It's included in the accessory pack but if you have lost yours contact customer service and they can hook you up.

samurairabbi · 07-09-2012, 17:33

Quote:

Originally Posted by ctcdesigner

There is a specific spacer that is added to allow the 21SF to fit that grip. It's included in the accessory pack but if you have lost yours contact customer service and they can hook you up.

Appreciate the comeback. My experiment was on the original G21, not the 21SF. It COULD be installed, but the zero was too far off to be useful.