Mag Coupler for Glock 9mm/357/40 Mags Style:Two-Piece - Perfect Fit: Works with

- Perfect Fit:  Works with an HK USP 45 Auto / 45 ACP pistol

so it works with any AR 15 pattern magazine - including CMMG 22

- Perfect Fit: Designed specifically for Beryl 5

or warranted by SecureIt or Akro-Mils or Myers Industries or Springfield

Dependable Design: Used by police and security for belts over 35 lbs

Mag Coupler for Glock 9mm/357/40 Mags Style:Two-Piece - Perfect Fit: Works withStraps Mags Together: Carry a second mag without holding it or putting it in a mag pouch. If using my flared magwell, choose the Extended version so there is more space between the mags. For PCC Use: This will not work if the magazines have to be fully inserted into a Glock frame like 17 round mags into a G17, as the coupler takes up about 1" vertical space on the mag body. The mags must stick out at least 1" from the bottom of the frame magwell.