Sig MCX 556 to 300 BLK Conversion

>> DOWNLOAD LINK 🎞️ #1 <<

>> DOWNLOAD LINK 🎞️ #2 <<

>> COPY / PASTE LINK PLEASE 🎵 MP3 <<

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=dOoQrckAYF0

PLEASE SUPPORT MAC ON PATREON:   / militaryarms   • I am really enjoying the Sig MCX rifle. I found a .300 blackout kit for it and in this video show you how it shoots and how to perform the caliber conversion. The Sig MCX has come to be one of my favorite rifles. • Full30: http://www.full30.com/ • • ~-~~-~~~-~~-~ • Please watch: BCM Mk12 with AEM5 Silencer and some cool winter rigging! •    • BCM Mk12 with AEM5 Silencer, RFB with...   • ~-~~-~~~-~~-~

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