Yes, but it's not for the faint of heart.
Just blow it out with spray cleaner & re-oil.
That will work just fine.
To completely dissemble it, you have to drive out the roll pin that holds the steel breach block inside the Zinc slide.
Keeping the roll pin in place & tight is problematic to start with.
And gets worse after you take it out and put it back in a few times.
It's best left unmolested!
rcmodel