Product Description
In our opinion these are the only correctly made mag extensions on
the market. 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. We 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 we 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, we 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. Easy install, great performance, and the quality you’ve come to expect from Area 419.
Expected Capacity Increase:
ARC 10-Rounders: +4 or +5 depending on cartridge
AICS & Accurate 5/10 Rd: +4 or +5 depending on cartridge
Accurate WSM 3 or 7 Rd: +3
NOTE: **THESE DO NOT WORK WITH MAGPUL OR ANY OTHER POLYMER AI MAGS**
