Daniel Defense M4A1 RIII 5.56mm Semi-Automatic AR-15 Rifle with Fully-Ambidextrous Lower

Daniel Defense took their battle-tested M4A1 design and made it even more operator friendly by adding a fully ambidextrous lower to provide right- and left-handed shooters with more flexibility and control. They also swapped out the RIS II rail system with their new RIS III system, which reduces weight by using M-LOK attachment instead of picatinny.

Firearm Features

• 14.5" chrome-lined, heavy-phosphate-coated M4-profile barrel features a pinned & welded DD Flash suppressor to extend length to NFA-required 16"
• + Fully ambidextrous lower enables shooter to operate important rifle mechanisms without moving dominant hand from rifle grip
• + 12.5" RIS III Rail—modeled after the RIS II two-piece handguard developed for SOCOM—features M-LOK attachment for lighter weight while accommodating M203 attachment