Out of stock
SKU: MGPMRM40SL
UPC: 708279014512
The ProMag AR15 5.56 40-round magazine is designed for modern sporting rifle platforms and tactical applications. This magazine is ideal for shooters who require a higher round count for extended range sessions, competitive shooting, and field deployment. Its extra capacity reduces the need for frequent reloads, allowing users to focus on marksmanship and technique during intensive practice sessions.
Constructed from durable polymer with steel reinforcements, this magazine features precision-wound chrome silicon springs for reliable feeding. The design includes witness holes for quick capacity verification and is engineered to withstand thousands of duty cycles, ensuring consistent performance. This ProMag 40-round magazine is perfect for shooters engaged in longer training blocks and competitive multi-stage events.
Whether you're at the range or in the field, this magazine provides the reliability and performance needed for various shooting scenarios. Its robust construction and thoughtful design make it a valuable addition to any shooter's gear. Compatible with AR15 platforms, it meets the demands of both recreational and competitive shooters alike.
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.
