Turning Down the Power On a Daystate Revere ( Unregulated )

[MP44]

.177 and non-regulated

The rifle is shooting 900fps with 10.4gr pellets and I would like to turn it down to 800fps with the same pellet.

What all would be involved if I also wanted to keep the curve as flat as possible, 20fps or less? How much would it change the fill pressure?

I was thinking just using a more constictive transfer port, assuming these rifles have removable ports but things usually are not that simple.

 

[maxtrouble]

Why? It is perfect out of the box. Try the H&N Baracuda Match .177 10.65. Mine stacks them all day long when the wind cooperates. Even with me shooting. I recommend 452 or 453 head size.

 

[MP44]

Why? It is perfect out of the box. Try the H&N Baracuda Match .177 10.65. Mine stacks them all day long when the wind cooperates. Even with me shooting. I recommend 452 or 453 head size.

I want to be able to shoot a wider weight range of pellets. For me, this rifle would be "pefect" if it were shooting 14-15fpe.

The rifle is very accurate now, and while accuracy is #1 on my list, my list is longer than one item.