Area 419 Universal SA Magazine Extensions Plus 4 For ARC and AICS Mags Olive 419-MAG-EXT-OLIVE. Other magazine extensions on the market are simply rectangular blocks. If you look at your magazine the bottom is angled so when you attach a competitors...
Area 419 Universal SA Magazine Extensions Plus 4 For ARC and AICS Mags Olive 419-MAG-EXT-OLIVE. Other magazine extensions on the market are simply rectangular blocks. If you look at your magazine the bottom is angled so when you attach a competitors...