What size aluminum arrow to foot Beeman's 500?

[MikeW]

Thx guys.
Sent my final payment in today on my Blacktail.
Should have it real soon now, time to get some arrows ready for it.

[MikeW]

ttt

[Bill Carlsen]

I use pieces of 2020's on my wife's arrows. She shoots the skinny ones with the HIT inserts.

[Smallwood]

if they a beman venture 500s i use 2117s

[MikeW]

They are the 500 MFX classics. I finally found a few posts where two guys were using 2020 and an other 2018.
Thx guys!