The Firing Line Forums - View Single Post - thinking about getting the Rem SuperMag..

Dave McC · August 31, 2007, 12:59 PM

Except for the rare and discontinued Special Field models, ALL 870 barrels will exchange within gauge.

If you mount a barrel chambered for 3" shells on a SooperdooperMaggieNumb, it'll work with 3" or shorter shells.

August 31, 2007, 12:59 PM	#4
Dave McC Staff In Memoriam Join Date: October 13, 1999 Location: Columbia, Md, USA Posts: 8,811	Except for the rare and discontinued Special Field models, ALL 870 barrels will exchange within gauge. If you mount a barrel chambered for 3" shells on a SooperdooperMaggieNumb, it'll work with 3" or shorter shells.