Excellent. Thank you much.

Noticing the bead for my 20” mossberg 500 barrel is the same as my 14” mossberg 590 barrel.

They shoot 1oz fed fosters within 50fps. But the geometry of the 14” barrel puts the front sight SIGNIFICANTLY lower in proportion to the 20”

The math doesn’t add up.

Mossberg is just throwing whatever size bead on that hey have- no corresponding POAPOI with slugs like the 20” has (POAPOI at 100yd)

14” is shooting about 2ft high at 25yd. That’s a problem.

I have heard that the XS provides POAPOI at 50yd with standard velocity 1oz foster.

...if you wanted to know the ‘why’ behind my question.


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