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Mfg Item #: APAR700715M97
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This complete upper receiver incudes an HBAR profile barrel that is laser marked HBAR. - Includes: - M4E1 Threaded Assembled Upper Receiver - 15 ATLAS S-ONE M-LOK Handguard - 16 5.56 HBAR Barrel - Low Profile Gas Block and Mid-Length Gas Tube - AR15 A2 Birdcage Flash Hider - Product comes assembled - This complete upper does not include BCG or Charging Handle. - M4E1 Threaded Upper Receiver Features: - New enhanced forging that gives the upper receiver a billet look - New picatinny profile that blends seamlessly with our Enhanced Series Handguards - M4 Feedramps - .250 takedown pin holes - Laser engraved T-marks - Includes port door and forward assist installed - ATLAS R-ONE Handguard Features: - Full top picatinny rail for optional attachments - Quick disconnect sling socket at the 3 6 and 9 o'clock positions - Compatible with low profile gas blocks - 1.3
ATTENTION: If you are ordering the last of an available quantity and you do not check with an associate of Crossroads Firearms before placing your order. You may be at risk of getting a full refund/ cancellation if our in house inventory or distributors are out of stock before your online order has been processed.