PROSHOT Shotgun Adaptor Adaptor:#8-32 to 5-16-27 The mother of all Franchi

The mother of all Franchi bolt action rifles

It provides proper alignment between the adjustments and the erector tube by maintaining the same constant and accurate point of pressure at zero or extreme adjustments

giving you the ability to pivot your firearm while maintaining contact and control

There's even a model for the SKS

PROSHOT Shotgun Adaptor Adaptor:#8-32 to 5-16-27 The mother of all FranchiBrass Shotgun Adapter #8 32 Male to #5 16 27 Female Adapts # 8 32 (Std. American Rifle) thread to accept #5 16 27 (Std. American Shotgun ) threaded shotgun brushes, mops, jags, & patch holders. Makes a Pro Shot Rifle rod into shotgun rod. Adapter Features: Steel Stud for added Strength and Durability Precision American Standard #8 32 M adapts to accept #5 16 27 Shotgun Accessories Made in USA