?Dropping in for a better handguard for your M16A4 clone build? The TacFire 12" Rifle handguard brings the modularity of the quad rail system to those rocking the classic 20" barrel that Eugene Stoner so proudly stood behind. Using the triangle end cap and the front sight post on your current 20" barrel, the TacFire drop-in handguard matches up tight to your rifle and allows the installation of foregrips, flashlights, and even rail-mounted laser units!
?Developed using 6061-T6 aluminum, the TacFire rifle-length quad rail is built to be tough and still not weigh down on the user. If you are in the market for something to add to that Invasion of Iraq look to your rifle, this is the way to go! Quad rails are still used on the Marine Corps M16A4's and look like they are here to stay for a long time.