Rail offers an uninterrupted Picatinny-style top rail that mates perfectly with A3 flattop receivers. 3 more rails are positioned to the side and below. Standard handguards install like mil-spec handguards, while free-float handguards only require the delta ring to be cut off for installation.
Material:6061 Aluminum Notes:(from the manufacturer)
No removal of barrel or front sight for installation. Simply cut off the delta ring for a easy install
MIL-STD 1913 rails
T-marked for accessory location
Uninterrupted or monolithic look upper rail
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