I have a Centerpoint 3X9X32 on my Hatsan 125 that was previously on my Umarex Octane. I have had great success with these inexpensive Centerpoints on several rifles, and while they are no-frills scopes, the glass is clear, mil-dot reticle is fine, and they hold zero. They are not AO scopes but are great for hunting.Your mileage may vary, some folks say they have not worked out well for them, but I will swear by them.
i have a leapers 4-16x40 on my 125 for about 3 years now, its like a tank.