UDP-556 11.5″ Pistol

The UDP-556 11.5″ Pistol is a compact AR-15 chambered in 5.56 NATO. The 11.5″ barrel is a great option for those wanting maneuverability without sacrificing velocity and rail length.

• Available in a matte black type III hard-coat anodized finish, Magpul Flat Dark Earth Cerakote or Tactical Grey Cerakote
• Flared magwell for faster reloads
• Integrated, oversized trigger guard
• 7075-T6 billet aluminum lower
• 7075-T6 billet aluminum slick side upper receiver with no forward assist or dust cover
• Threaded bolt catch screw
• Mil-spec 5.56 complete bolt carrier group assembly finished in black nitride
• M4 feed ramp extensions
• 11.5” 5.56 NATO (5.56x45mm) government profile barrel in chrome moly with a 1/7 twist, black melonite finish and A2 style flash suppressor
• Barrel is threaded 1/2×28 and can accept a suppressor
• .750″ low profile gas block with carbine length gas tube
• B5 Systems pistol grip
• Angstadt Arms 10” free float hand guard with M-LOK® mounting interface on the 3, 6, 9 & 12 O’clock positions
• Top mil-spec 1913 picatinny rail with lightening cut
• Weight: 5lbs
• Length: 27″
• Patent pending
• Accepts AR-15/M-16 magazines
• Includes one 30 round Magpul magazine