SKU: SV19455
MPN: SV19455
The Smith & Wesson Law Enforcement Officer Buy Back Compact Magazine for M&P Compact Frame Models in .40 S&W/.357 Sig with 10-round capacity is a factory-original magazine sourced from S&W's law enforcement trade-in program. This used L/E compact magazine is engineered specifically for M&P Compact frame platforms and delivers reliable feeding and retention in both .40 S&W and .357 Sig calibers. The 10-round capacity balances magazine footprint with practical ammunition supply for duty and training applications.
As a law enforcement trade-in, this magazine has seen field use and comes with the durability proven in patrol environments. The compact design is optimized for concealed carry and reduced slide profile while maintaining the feed reliability required in defensive scenarios. The 10-round configuration meets capacity regulations in restricted jurisdictions and remains practical for higher-capacity-capable firearms where local law limits magazine size. Smith & Wesson's OEM construction ensures proper witness holes for round count and consistent feeding geometry across both supported calibers.
This magazine is ideal for M&P Compact owners seeking authentic OEM magazines for duty rotation, training, or backup supply. It serves law enforcement agencies restocking after trade-ins, defensive shooters building redundant magazine sets, and range operators maintaining fleet armorer inventory. The dual-caliber compatibility (.40 S&W and .357 Sig) simplifies logistics for agencies or individuals operating both platforms on the same compact frame.
Smith & Wesson M&P Compact magazines represent one of the most widely fielded duty platforms in law enforcement. Used L/E magazines from verified trade-in sources offer cost-effective OEM reliability without the premium of new production, making them a practical choice for shooters building or maintaining magazine inventories. The compact form factor has become standard across concealed-carry and duty applications where slide length and profile matter operationally.
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.
