You can find an inertia spring for a 12-gauge Benelli shotgun at various places, including firearms specialty shops, sporting goods stores, or online retailers like Brownells and MidwayUSA. Additionally, checking Benelli's official website or contacting their customer service can help you locate OEM parts. Auction sites like eBay may also have listings for such components. Always ensure that you purchase from reputable sources to guarantee quality and compatibility.
Try Benelli or E-gunparts.com
Giovanni Benelli was born on 1921-05-12.
about 50.00 more then the regular black nova here http://www.globalsportsinc.ca/benelli-supernova-super-12-guage-pump-action-shotgun-p-4466.html <a href="http://www.globalsportsinc.ca/benelli-supernova-super-12-guage-pump-action-shotgun-p-4466.html"><font color="#0000cc">Benelli Super Nova</font></a>
To answer, we would need to know which model and its condition.
100-400 USD
12-ga.; 3-inch chambers
100-400 depending on condition
The M1014 is the Benelli M4 Tactical. It is available only in semi auto. The Benelli M3 is the closest thing you'd find - it has the "dual action" feature, to where it could operate either in semi auto or pump action mode (in a similar manner to the Franchi SPAS 12). Additionally, Benelli has a whole line of pump action shotguns (the Nova series) which will share some commonality with the M1/M2/M3/M4 shotguns.
around 1400 if not shot. if shot maybe 700
Try e-gunparts.com
Find a good gunsmith or buy a book on Model 12 repair.
@ 400-600 USD