Mag Coupler for B&T APC / GHM / SPC / TP9 9mm Mags Mag Type:KCI Mags The baseplates are different and

The baseplates are different and the fit is precise

- Perfect Fit:  Works with an HK45 pistol

and metal magazines (such as FN 509

please contact me and I will work with you to get an updated version sent out

you can tap the riser into place with a rubber mallet to get the circular nub and hole on stock to line up

Mag Coupler for B&T APC / GHM / SPC / TP9 9mm Mags Mag Type:KCI Mags The baseplates are different andStraps Mags Together: Carry a second mag without holding it or putting it in a mag pouch. If using my flared magwell, this holds the mags far enough apart to work with it. Tight Clamping: Sturdy design that wraps around mags lets you crank on the bolt and nut to tightly clamp the mags for no slippage. Simple Setup: Comes as one printed piece, a bolt, and a nut. The bolts and nuts only fit in one way. Slide the top of the mags through the coupler, then