Hera Arms AR-15/M4 IRS Quad Rail Handguard - 16.5"

HERA IRS Quad Handguard. All HERA handguards are compatible with each other, thanks to HERA's proprietary barrel nut. This approach to manufacturing has been integral in making the IRS handguard one of the leading systems on the market. Available in 7, 9, 12, 15 and 16.5. Available in Black. Thanks to its reduced diameter and our dedicated barrel nut, our IRS handguard is one of the leading systems on the market. All HERA handguards are interchangeable to provide a consistent platform across generations and models. All HERA handguards and barrel nuts are compatible with the AR-15 / M4 platforms. The IRS system can also be used on platforms with a barrel nut thread that is compatible with the AR-15 / M4 system. Made in Germany, Lower Franconia. Material Aluminum Length 7, 9, 12, 15, 16.5 Weight 8.92 oz / 11.22 oz / 14.50 oz / 18.02 oz / 20.00 oz Colors Black System AR-15 / M4