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TacStar Winchester 1200/ 1300 7-round Shotgun Magazine Extension

by TacStar Industries
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ITEM# 13130150
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ITEM#: 13130150

This TacStar Shotgun Magazine Extension is designed specifically for Winchester 1200/ 1300 Defender and Black Shadow shotguns. This extension allows for two extra rounds, giving you seven rounds total.

  • For 12 gauge Winchester 1200/ 1300 Defender and Black Shadow shotguns
  • Machined from super-strong chrome moly steel tubing
  • Easy to install, no gunsmithing required
  • Can be removed to return the gun to the original configuration
  • Includes a specially calibrated spring
  • Dimensions: 6 inches long x 1.13 inches wide x 1.13 inches high

Before purchasing this product, please familiarize yourself with the appropriate state and local regulations by contacting your local police dept., legal counsel and/or attorney general's office. You, as the buyer, not, are responsible to understand your local, state, and federal laws before placing an order.


Material Chrome, Stainless Steel
Type Shotgun
Capacity 7 rounds
Dimensions 6 inches long x 1.13 inches wide x 1.13 inches high
Warranty 1 year Limited Manufacturer
Model Number 1081177
Country of Origin United States

Product Reviews

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  • Most Recent

  • Close but not quite there
    Verified Purchase

    Other than the above mentioned defect, the quality looked to be very good. I did call the manufacturer and they told me to simply return the product and they would send one correctly sized. I didn't want to wait or pay the postage, so I opted instead to carefully remove about 1/8" of the threads the extension is affixed to. With that the extension secured the barrel snugly to the action.

    Read More
  • Universal Fit
    Verified Purchase

    I have an FN Herstal Tactical Police Shotgun. After some research, I found out that this shotgun is assembled on the same line as the Winchester 1300. Taking a chance, I ordered this extension for my gun. It fits and works perfect! The ultimate zombie killer!

    Read More

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Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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Standard Return Policy:

Items must be returned in new or unused condition and contain all original materials included with the shipment. More Details

FINAL SALE EXCLUSION: Items marked as FINAL SALE are not returnable unless the problem you experience is the result of our error.

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.