YOU SAID:

Had my first glock at the age of 10.

INTO JAPANESE

10歳の時に私の最初のグロックがありました。

BACK INTO ENGLISH

At the age of ten, there was my first Glock.

INTO JAPANESE

10歳の時、私の最初のGlockがいました。

BACK INTO ENGLISH

At the age of ten, there was my first Glock.