Mossberg/Maverick Model 500/88 12 Gauge Bolt Assembly & Bolt Slide. Part is from a Mossberg/Maverick Model 500/88 12 Gauge Shotgun. Guaranteed to be genuine and original. Bolt Assembly & Bolt Slide is in good condition. Includes all shown. 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 me. Seller assumes no liabilities. Know your local laws and use a licensed gunsmith. (D)