Question for Glock experts

[beastep]

Yesterday at the big gun show I saw a Gen 3 G21SF with a full pic rail on the dust cover. Not the Glock style with the one groove but the full rail just like a Timberwolf frame. I picked up the gun and it was a Glock frame and appeared to have a Glock SN but for some reason I didnt commit it to memory to check it later. I have never seen a Glock frame with a full rail. I know a whole lot more about Glocks than most and Im the friend everyone goes to for Glock questions but I have never seen this. Ill include a pic of my Timberwolf that has the same style rail for reference. Anybody know anything about it?

 

[beastep]

Sorry about the double pic and the one that does not show the rail well at all.

 

[Glocktogo]

Yes, when Glock came out with the Gen 3 G-21, you could get it with a 4 slot picatinny rail. Since there's not a lot of practical attachments other than lights and lasers, and most all of those already fit the ubiquitous single slot Glock rail, it wasn't a popular option.

 

[beastep]

Yes, when Glock came out with the Gen 3 G-21, you could get it with a 4 slot picatinny rail. Since there's not a lot of practical attachments other than lights and lasers, and most all of those already fit the ubiquitous single slot Glock rail, it wasn't a popular option.

Thats cool. Id never seen one before.

 

[CGS1]

The frame is an aftermarket frame, not factory glock.

 

[beastep]

The frame is an aftermarket frame, not factory glock.

The frame in the pics above is my gun. Thats not the gun I was talking about. I was using it as an example of what the pic rail looked like on the dust cover. The gun I was asking about was a factory Gen 3 Glock frame.

 

[CGS1]

The frame in the pics above is my gun. Thats not the gun I was talking about. I was using it as an example of what the pic rail looked like on the dust cover. The gun I was asking about was a factory Gen 3 Glock frame.

My bad,

 

[beastep]

No biggie.