MCK Advanced Upgrade Kit - MCK / MICRO RONI

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Official Upgrade Kit for the MCK and previous Micro Roni® models for the Glock® 17 or 19. This upgrade kit includes the polymer-pair side rail thumb rests (MCKTHR), push button sling swivel (MCKPBSS), one point sling (MCKOPS), flashlight that fits MCK & Micro Roni 17 / 19 chassis (MCKFL), polymer front flip-up sight (MCKFBUS), polymer front rear-up sight (MCKRBUS). With all these products you can now upgrade your MCK, Micro Roni 17 OR Micro Roni 19 into an Advanced MCK, Advanced Micro Roni 17 OR Advanced Micro Roni 19.

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