SKU: 153113
UPC: 048702025662
MPN: 512451392
The Winchester Repeating Arms 512451392 3" 5-Round Pump-Action Shotgun is purpose-built for tactical operations, home defense, and professional law enforcement applications where reliability and rapid firepower are non-negotiable. This 12-gauge shotgun delivers the stopping power and proven mechanics that have made Winchester synonymous with durability in the field for over a century. Whether deployed for breach-and-clear operations, perimeter defense, or emergency response, this pump-action platform provides operators with precise control and repeatable accuracy under pressure.
The Winchester's pump-action mechanism ensures user reliability across varying ammunition loads and adverse conditions—critical in tactical environments where semi-automatic reliability depends on ammunition consistency. The 3-inch chamber accommodates both standard 2.75-inch and full-length 3-inch magnum shells, providing flexibility for mission-specific loadouts ranging from buckshot to slugs. At 9.6 lbs and 41.5 inches overall length, the platform balances controllability with manageable recoil impulse, essential for sustained accuracy in dynamic scenarios. The 5-round capacity, combined with conventional twin-tube magazine geometry, ensures smooth feeding and fast reload cycles using standard industry-compatible shells.
Law enforcement agencies, military units, and defensive shooters who demand field-proven performance will appreciate Winchester's engineering heritage and consistent ergonomics. The shotgun's straightforward pump design minimizes mechanical failure points and enables rapid transition drills critical in close-quarters scenarios. This platform remains the standard-bearer for agencies requiring 12-gauge firepower without the complexity of modern semi-automatic systems, making it ideal for training pipelines, reserve deployments, and specialized tactical roles.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.