Don't native speakers in some regions pronounce [ŋ] simultaneously with the [n] sound in order to connect it without releasing the "g"? 

For instance, can the word "singer" instead of **sɪŋ·ər**, be pronounced more like **sɪŋn·ər**?

I'm asking because every time I try to pronounce that word, the "g" sound is released automatically, even though it's very slight, and the only way to avoid it is adding the "n" sound.

My native language is Russian.