20 Rd (5.56/.223) Magazine

(4 reviews) Write a Review

Our 20rd 5.56/.223 magazines will fit any AR-15 or M16 rifle with an upper half chambered in the 5.56 mm or .223 caliber.

Availability subject to federal, state and local laws and regulations. We currently do not ship this product to CA, CO, DC, CT, HI, IL, VT, MD, MA, NJ, or NY.


Material: Stainless Steel

Follower: Anti-tilt

Finish: Black

SKU: STAG300670


Q: Can I use any other caliber of ammunition in this magazine?

A: Using ammunition other than what is specified may cause malfunctions and feeding problems.


4 Reviews

  • 5
    Magazines 20 round and 30 round

    Posted by Ronnie Lowe on 10th Jun 2021

    Excellent magazines and I bought them for the new Stag 223 I just bought. Cant wait to get LH Stag 15 M4

  • 4
    Great Quality, No Complaints, But It Is The Same Price As The 30 Round Magazine

    Posted by Niklas Babechenko on 21st May 2021

    -Well made and as light as a polymer magazine.
    -Cool, classic, sleek appearance.
    -Fits Firmly into my rifle, feeds well, and seamlessly detaches (drops) with the magazine release.
    -Length is perfect for prone shooting or when you want more clearance on the underside of your rifle.

    My only complaint is that the 10, 20, and 30 round variants of these magazines that Stag offers on its website are all [currently] $19.99
    I don't understand why this magazine isn't $1 or $2 cheaper than the 30 round magazine considering the reduced capacity and less materials used in manufacturing.

  • 5
    Good Prices

    Posted by CURT BRUNNWORTH on 13th Apr 2021

    Plan to purchase more.

  • 5
    I like. It

    Posted by Charles Hardy on 14th Mar 2021

    Looks and works great