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Bernard's Review of Lancer Magazine Coupler Sig Mpx X-cinch Fits Factory Mags
Good product. Solid construction. Lacks instructions with the product or online as advertised. Will need to play around with the right side magazine height to avoid hitting the dust cover. The " X" logo design gives some sway to your MPX. Recommend practicing loading mags aa the increased bulk of the coupler changes the feel.
Would Recommend:
Yes
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