The MDT 300WM 3RD 3.85" POLY BLK magazine offers a lightweight and reliable solution for 300 Winchester Magnum rifles. Designed for AICS compatible systems, this polymer magazine is perfect for hunting applications where weight savings and compact size are crucial. The extended 3.85" length accommodates longer cartridge overall lengths, making it ideal for custom loads.

Features and Specifications:

• Caliber: 300 Winchester Magnum
• Capacity: 3 rounds
• Material: Durable polymer with black finish
• Length: 3.85" (outside length)
• Max COAL: 3.760"
• AICS pattern compatibility
• Lightweight design for hunting applications
• Compatible with MDT chassis systems and AICS pattern bottom metals
• Reliable feeding mechanism
• Weather-resistant construction