Stevens 320 12 Ga. Shotgun Mag Tube- Tube, Spring, Retainer, Plug & Follower. Part is from a Stevens Model 320 12 Gauge shotgun 5 round capacity. Guaranteed to be genuine and original. One Assembly will be sold. Mag Tube- Tube, Spring, Retainer, Plug & Follower are in good condition. Photos are of the actual item you will receive. Please, examine the photos and if you have any questions about the listing or need additional photos, contact us. Seller assumes no liabilities. Know your local laws and use a licensed gunsmith.