Pro Series SA AICS/ARC/ACCURATE/MDT +2 Extension

Add two rounds of capacity to your SA AICS (metal), ARC, Accurate International, and MDT (metal)  magazine with the MK Machining Pro Series Magpul AICS +2 extension.  Redesigned shape for increased strength and durability. Now printed from tough PA12 Nylon Material. Easily installs in under a minute, simply remove baseplate and slide on extension. Proudly printed on top notch machines from PA12  Nylon. Extremely lightweight, lifetime warranty, and made in the USA! Reuses stock spring and follower.

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