browning a-5 20 mag ga barrel swapping--

[ah1whiskey]

yea i know this ain't a 6.5 grendel or a ar-15 --lol

but i have a standard browning a-5 semi shotgun lower with no barrel

and i found a deal on a 20 ga barrel BUT is is a 3" magnum barrel--

will the magnum barrel fit the standard a-5 action??

anybody done this swap? i have heard that 20s ae a bit odd on what fits and don't fit??

thanks---