HM Defense Defender M5 5.56 AR-15 Rifle - 16" - 1x 30rd Mag

The HM Defense M5 Defender delivers a MonoBloc 4150 chromoly match-grade barrel with an integral machined gas block, giving precision-focused shooters triple-honed, button-rifled accuracy in a tactical AR-15 package. Built for discerning shooters who want durability and versatility, this AR-15 rifle pairs a free-floating handguard with enhanced control components throughout.

Features:

• 16" chrome moly match-grade barrel, 1:8 twist
• MonoBloc integral machined gas block
• Triple-honed, button-rifled barrel
• 7075-T6 aluminum receiver, black hard coat anodized
• 10.37" free-float M-LOK handguard with Picatinny rails
• Optic-ready, no sights included
• Mil-Spec HM stock
• Enhanced polymer grip
• Thumb safety, Mil-Spec trigger
• Includes one 30-round magazine

The MonoBloc barrel design integrates the gas block directly into the barrel itself rather than as a separate clamp-on component, reducing potential points of gas leakage and improving the consistency that comes from a barrel that's triple honed and button rifled. The 10.37" free-float handguard leaves ample room for lights, optics, and other accessories, and full Magpul M-LOK compatibility rounds out a highly customizable mounting system.

HM Defense builds AR-platform rifles focused on precision-machined barrels and integral gas block designs, engineering the Defender M5 to deliver match-grade accuracy in a duty-ready package.