Contact Us Tel:(626) 286-0360 Store Locations
Phone Support M-F 7am-5pm PST
Browse by Type or Category
AIRSOFTCON 2026 - October 17, 2026

King Arms Polymer Magazine for VSS Airsoft AEG Sniper Rifles
(Type: 120rd Long / 5 Pack)

ID: 58020 (MAG-KA-MAG-71x5)
KA-MAG-71-V
Tap or click above to open expanded view
Youtube preview
King Arms

$60.00 $52.80

This item is currently Sold Out

Order within 8 hours 56 minutes Receive as soon as Sat Aug. 8

Product Description

Features:

  • Injection molded polymer construction
  • High tension spring
  • Ribber outer shell makes loading and unloading in adverse conditions easy
  • Box of 5
Color: Black
Compatibility: King Arms VSS Airsoft AEG rifles
Capacity: 120 rounds
Materials: Injection Molded Polymer

Manufacturer: King Arms

Why Mid-Cap Magazines?
Mid-Capacity magazines offer stealth operation by eliminating BB rattle often experienced with Hi-Caps. They feed smoother than Hi-Caps due to their high tension internal spring, similar to a real steel magazine. Since 470 round Hi-Capacity magazines don't exist in real life, a good amount of Mil-Sim players prefer Mid-Cap magazines for an even more realistic type of gaming experience.

Due to the design of all Mid-Cap magazines, they actually function better once you break them in. To do so spray some light silicone oil into the magazine, load and unload it a few times until BB's feed smoothly. This process breaks in the internal spring allowing it to function without problems each and every time.

Product Videos (1)

5 Customer Reviews (View All)

Find in Store

Have an urgent question about this item? Contact us, our resident experts are standing by to answer your questions!

Warning: California's Proposition 65

This item is currently Sold Out. Most out of stock items are restocked within 1-3 weeks. Some items may take longer. Please add this item to your wishlist to keep posted on its availability.

Did you find this product somewhere else for cheaper? Request a price match.

King Arms

About King Arms

King Arms was founded in 2004 with the mission to ensure optimum customer satisfaction by providing precision products and outstanding service. In 2015, we moved our headquarters from Hong Kong to Taiwan where we've continued to provide excellent products with the highest quality. While working with leading firearms manufactures, we provide to our customers a level of innovation and authenticity that can't be found anywhere else in the Airsoft industry. This goal is what continuously drives us to improve and gives us purpose.