Possum Hollow Bore Guide #204 Sako Quad 17 HMR/17 MACH 2 Bullet Style_Spitzer Boat Tail (BT) The 410 shotshell has long

The 410 shotshell has long been difficult to load due to shortcomings in powder fit

Made with a heavy gauge steel wire screw attached to a brass base

Ruptures instantly at the thin jacket mouth

and then checked for proper alignment

Features coarse and fine adjustments

Possum Hollow Bore Guide #204 Sako Quad 17 HMR/17 MACH 2 Bullet Style_Spitzer Boat Tail (BT) The 410 shotshell has longPossum Hollow bore guides align the cleaning rod centrally to the bore to prevent throat or rifling damage. O ring seals the chamber and prevents solvents from contaminating the action and trigger and helps to keep the bore guide firmly in place. Large replacement O ring fits all guides and solvent port. Includes groove for ejector clearance