I have a brand new Mossberg SSI One .223 Bull Barrel these rifles are no longer made they were made from the late 90's thru 2006
This rifle has only been put together twice that I know of and has never been shot. $400

In the late 1990's Mossberg offered for sale a single shot interchangeable barrel rifle, with the model designation of; SSI-One. I'm sure it was meant to compete with the Thompson Center Encore and/or the Ruger Number 1/3. In design it resembles the Ruger and in operation it breaks open like the Encore.
The SSI stands for ''Single Shot Interchangeable'' The following is a list of the entire line of barrels;

.223 in sporting (tapered) or heavy barrel
.22-250 in sporting (tapered) or heavy barrel
.243 in Sporting barrel only
.270 in sporting barrel only
.308 in sporting barrel only
.30-06 in sporting barrel only

Mossberg also manufactured two 12 gauge barrels for the SSI-One.


WILL SHIP BUT ANY TRANSFER FEES AND SHIPPING FEES WILL BE ON YOU

btt