[BuckyP]

Should be the same part as Gen 3.

 

[davidnssbm]

but isn't it not as wide?

 

[NCSHP311]

I'm using a Vickers Tactical extended release on my Gen 2 19. Works just fine with new and old mag followers.

 

[BuckyP]

but isn't it not as wide?

Gen 4 is wider. Gen 1-3 are the same.

 

[Mike-M]

It would help to know what Glock model is at issue, and whether OEM or aftermarket is of interest.

Glock part SP O1981 is the extended MAGAZINE CATCH (Glock doed not call it a "magazine release") for all pre-Gen4 9mm, .357SIG, .40SW, and .45GAP models.

If your pistol is 10mm or .45ACP of ANY generation, there is NO Glock OEM extended magazine catch made.

 

[davidnssbm]

I purchased the vickers thanks for your input guys