Product DescriptionThe Mossberg Accu-Choke Improved Cylinder Flush Choke Tube is built for dependable pattern performance with popular 20-gauge Mossberg shotguns. Precision-machined from steel with a durable black finish, this flush-fit tube uses the Mossberg Accu-Choke system and is compatible with Mossberg 500, 505, 510 Mini, and Maverick 88 models with threaded barrels. Designed to handle lead, steel, and other non-toxic shot types, the Improved Cylinder constriction (approximately 0.010 in) excels around the 30-yard mark for upland, clays, and general-purpose shooting.Product Highlights20 Gauge Improved Cylinder (approx. 0.010 in constriction) flush-fit choke tubeDurable steel construction with black finish for long service lifeFits Mossberg 500/505/510 Mini and Maverick 88 20-ga threaded barrelsSafe with steel, lead, and other non-toxic shot types; optimized for about 30-yard targetsAccu-Choke interchangeable system; cross-compatible with many Win-Choke/Browning Invector-style platformsSpecsGauge: 20 GaugeConstriction: Improved Cylinder (approx. 0.010 in)Choke Tube System: Mossberg Accu-ChokeType: Flush fitMaterial: SteelFinish: BlackCompatibility: Mossberg 500, 505, 510 Mini, and Maverick 88 (20-ga threaded barrels); also compatible with many Win-Choke/Browning Invector interchange systemsRecommended Distance: ~30 yardsIncluded: 1 choke tubeUPC: 015813952255MPN: 95225Brand: MossbergDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.