MM BK1S Magwell Flare 2.0

The MM BK1S Magwell Flare 2.0 is our upgraded take on the magwell flare, reworked to guide your magazine into the well even more easily than the original design. It's a drop-on replacement and doesn't require any other changes to your BK1S build.

Unlike the first-generation flare, which forces you to pick between a version for bare magazines and a separate Sleeve Edition, the 2.0 is compatible with both the MM BK1S Mag Sleeve and a normal, unsleeved magazine straight out of the box. If you're deciding between the three magwell flare options in our lineup, the 2.0 is the one to get if you want the best insertion feel without worrying about which magazine style you're running — it's the newest and most refined of the three.