California Proposition 65 Warning
This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.
MDT
$79.99
Available
MDT Magazine, 300 Winchester Magnum, 5 Rounds, Fits Long Action 3.715" AICS Pattern, Black 102143-BLK
Key Details
Brand
MDT
Manufacturer Part Number
102143-BLK
UPC
990482719104
SKU
MGMDT102143-BLK
Current Stock
11 available
Quantity Updated
Sep 7, 2026 11:55 AM
Already have an account from an in-store purchase? Log in to use that profile for checkout and future orders.
Continue Shopping
Purchase Requirements
- Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description
MDT Metal 300WM magazines are manufactured from high strength steel and finished with Cerakote Elite for the ultimate in durability and corrosion resistance.
Features
- 300 Winchester Magnum
- Fits Long Action AICS 3.715";Will not work with 300 Remington Ultra Mag, 300 Weatherby, and similar cartridges"
- 3.560 magazine: 3.480" COAL"
- 5 Rounds
Specifications
UPC:
990482719104
Manufacturer:
MDT
Manufacturer Part #:
102143-BLK
Capacity:
5 Rounds
Type:
Magazine
Recommended for you
Complete Your Setup
You May Also Like
