Sidearms & Scatterguns Beretta 1301 Comp 24"and Taccom 3G carbon tube

Ranger.RSA

Private
Minuteman
Jul 3, 2018
73
27
Anyone know which length carbon tube is closest to flush with the muzzle on a 24"Beretta 1301 comp? I've got a +7 on mine and I'm looking to go flush. The actual measurement on mine does not correspond with the measured lengths on Taccom's website so I don't want to guess what length to get.