Magazine Extension Performance Kit – Franchi Affinity
From: Original price was: $117.75.$106.00Current price is: $106.00.
The Performance Kit includes an adapter nut, magazine extension tube, end cap, universal magazine spring and precision follower. Please select the tube length, tube color, end cap color and precision follower color.
Description
All parts in this kit are made in USA.
How to choose extension length –
This information is for the Stoeger M3000/ M3K and P3000 only.
Extensions fit M3500, but stated capacity and length will be different due to the 3-1/2″ chambering.
All extensions less than +5 will be shorter than the barrel.
A +5 extension is about 3/8″ longer than a 24″ barrel, and gives a capacity of 9+1.
A +6 extension is about 7/8″ longer than a 26″ barrel, and gives a capacity of 10+1.
A +7 extension is about 1-1/2″ longer than a 28″ barrel, and gives a capacity of 11+1.
A +8 extension will give an overall magazine length of approx 31-1/2″ from the front of the receiver, and gives a capacity of 12+1
A +9 extension will give an overall magazine length of approx 34″ from the front of the receiver, and gives a capacity of 13+1