I believe your Model 69 .44 is a S&W L Frame. I would not carry that
heavy a gun inside the waist band. If you do, be sure that the cylinder
is right even with the belt. If the cylinder is above the belt, the weight
of the loaded cylinder will cause the top heavy gun to sag outward.
An example is shown on the left below. An old Baker pancake. As you
can see the cylinder is above the belt, so it does tend to sag outward.
The following 4 all illustrate the cylinder in line with the belt, and although
they are all for smaller revolvers, they are all good IWB makers who I will
recommend.
2nd from left is by Bell-Charter-Oak called the Chicago Rocker
3rd from left is by Alessi called Hard Shell Talon
4th from left is by Delfatti shark trim
5th from left is by Garrity Inconspicuous