[paperchasin]

I don't have one of the new Surefire X300 Ultra 600 lumens lights to try, but since it now uses a clamping type mount, I wonder if anyone has tried to install in onto the USP rails by simply removing the rail insert and clamping it down onto the USP rails?

 

[Justified]

The usp rail isn't as wide as a 1913 rail. I have the new X300 but it wouldn't clamp down far enough to get a tight fit on the USP rail.

 

[paperchasin]

Thanks for the response. I knew it was too good to be true!

 

[Constantine]

Yeah, definitely too good to be true. My USP 45 has a GG&G rail with the X300U installed on it.

 

[paperchasin]

The usp rail isn't as wide as a 1913 rail. I have the new X300 but it wouldn't clamp down far enough to get a tight fit on the USP rail.

Is the side clamping piece on the x300 removable? If so I'd love to remove it and sand down the inside edge to allow it to clamp down further. I might have to look into this some more....

 

[Justified]

Is the side clamping piece on the x300 removable? If so I'd love to remove it and sand down the inside edge to allow it to clamp down further. I might have to look into this some more....

Yes but I don't think that would work. It would probably pop off anyway. I can get you some up close pics of the clamping assembly if you want to see them.

 

[rayrevolver]

Kinda want to pay someone to do this. I do have the GGG+X300, works fine.

http://www.hkpro.com/forum/hk-handg...ght-m6x-fittting-problem-pics.html#post539786

 

[Sextus]

Kinda want to pay someone to do this. I do have the GGG+X300, works fine.

http://www.hkpro.com/forum/hk-handg...ght-m6x-fittting-problem-pics.html#post539786

Now that isn't a bad idea... would just need to make sure that the structural integrity of the polymer is upheld. Looks great however!

 

[UnivPD]

Kinda want to pay someone to do this. I do have the GGG+X300, works fine.

http://www.hkpro.com/forum/hk-handg...ght-m6x-fittting-problem-pics.html#post539786

I always said if I got a 2nd full size I would try it. Just not brave enough to start cutting on mine.
It looks like it would work good though

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[paperchasin]

Yes but I don't think that would work. It would probably pop off anyway. I can get you some up close pics of the clamping assembly if you want to see them.

If it isn't too much of an inconvenience for you, pictures would be greatly appreciated...

 

[Justified]

If it isn't too much of an inconvenience for you, pictures would be greatly appreciated...

I stand corrected. With the rail key removed it will clamp down more than enough to squeeze a USP rail. Hope the pic helps.

 

[paperchasin]

That looks great, thanks!

 

[Activestatic79]

So will this fit a full size USP rail in this configuration?


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[Justified]

So will this fit a full size USP rail in this configuration?


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I have USP compacts and it is way to long for that.

 

[paperchasin]

I have USP compacts and it is way to long for that.

Can you clarify what you mean by "too long"? Does it mount up and the light sticks out too much? Will the light actually clamp onto the USPc rails? Or does it not line up?

 

[Justified]

Can you clarify what you mean by "too long"? Does it mount up and the light sticks out too much? Will the light actually clamp onto the USPc rails? Or does it not line up?

The clamping rail extends out past the front of the gun. It would not fit into the rail on the gun. It may work on a full size but I don't have one to test.

 

[paperchasin]

The clamping rail extends out past the front of the gun. It would not fit into the rail on the gun. It may work on a full size but I don't have one to test.

Thanks again for taking the time to post pictures and clarify... really appreciate it!

 

[Justified]

Thanks again for taking the time to post pictures and clarify... really appreciate it!

Happy to help out.

 

[Longggone]

how is it without the rail insert? (Crossmember), is it plenty secure that you wouldn't have to worry about the rail sliding during extreme use?

 

[Longggone]

The light sliding on the rail** sorry for the typo