Out of stock
Remington 18" Magazine Extension Kit for Remington Model 870 12 Gauge Shotguns, Blue - 19419
Out of stock

Remington 18" Magazine Extension Kit for Remington Model 870 12 Gauge Shotguns, Blue - 19419

SKU 782305
Brand Remington
Model Number 19419
UPC 047700194196
Customers must read Compliance Information before purchasing.

Product Details


  • Material: Steel
  • Color: Blue
  • For Use With: Remington Model 870 12 Ga Shotguns
  • Includes: Tube Assembly, Swivel Assembly with Screw, Magazine Extension Spring and Coupling


The 18 inch genuine, factory brand Remington Model 870 12 Gauge Magazine Extension Kit increases mag tube capacity by 2 extra rounds. The dependable, factory made magazine extensions provide additional round capacity for tactical operations and competition. The all-steel extension tubes attach directly to the end of the magazine tube. The included magazine clamp attaches around the barrel and the extension for added support. The magazine spring is formed from high strength music wire that resists "set" and won't weaken over time. It has a matte blued finish.


  • Add more rounds to your shotgun's capacity
  • Extends magazine chamber - 18 inches extension adds 2 extra shots


Q & A


All NFA Rules Apply.
These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.
It is the customer’s responsibility for understanding state laws regarding magazine capacities. Palmetto State Armory abides by all state regulations regarding the sale of high capacity magazines. We DO NOT ship high-capacity magazines with firearms to certain states. We WILL NOT replace high capacity magazines with state compliant magazines. We DO NOT offer refunds in place of the magazines. Please see our terms and conditions for a list or restricted states.