Area 419 Magazine Extension, Blue

Area 419 Universal SA Magazine Extensions 5 Rounds Blue 5RD. 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 extension it is not parallel with the column of cartridges in the magazine. This probably works fine for +2 rounds but it would not work for much if any more. they decided to do it right and cut the attachment rail at an angle to the pocket in the mag. This means that the column of rounds travels straight down into the extension. This took extra time on the mill and they chose to cut them in one operation on the 4th axis but it was worth it to deliver to you the most advanced product of its kind. The fluting around the sides make an excellent gripping point for mag changes and also helps to remove some weight. After starting with the American Rifle Company +4 mag extension they realized that with a little bit of redesign that it could work equally well with AICS an Accurate mags. The 419 universal mag extensions are designed to work on a variety of magazines from the ARC 10rd mag to AICS 5 or 10rd and Accurate Mag in either standard bolt face or on SAUM/WSM mags. They are NOT COMPATIBLE with AI AW magazines as those have a fixed/welded floorplate. Easy install great performance and the quality youve come to expect from Area 419. Specifications for Area 419 Universal SA Magazine Extensions: Manufacturer: Area 419 Fabric/Material: Aluminum Magazine Capacity: 5 Round Gun Make: Universal Gun Model: Universal Country of Origin: USA Package Contents: Area 419 Universal SA Magazine Extensions What firearm models does the manufacturer say Area 419 Universal SA Magazine Extensions is compatible with? The manufacturer says that Area 419 Universal SA Magazine Extensions is compatible with UniversalArea 419 419-MAG-EXT-BLUE-5RD: Universal SA Magazine Extensions 5 Rounds Blue