VFC/APFG MCX Sig Sauer XM7 Magwell (Low-Profile)Big Spear Magwell is now here! Features my classic slip fit magwell design but now uses 2 pins to help prevent it from coming off. Hot glue or super glue it. Confirmed to fit on actual Sig Sauer M7 Big Spear (thank u army guy) Drop In magazine well for your APFG MCX GBBR and APFG XM7 M7 and also your Sig Sauer M7. Low profile while adding a little bit of funnel action to hopefully help your reloads. Instead of being an HRF clone, this is styled with
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