V4 rails feature a streamlined profile and interrupted top rail, creating a lightweight system with rails just where you need them, and attachable MLOK sections available for purchase so you can have rail sections everywhere you want them.
Specifications:
6061 T6 aircraft grade aluminum construction
MLOK attachment on 7 surfaces, all sides but top rail
Anti-rotation tabs on the rear. Fit perfectly on mil-spec sized uppers, may require minor fitting on some bulkier billet uppers.
Interrupted top rail for a streamlined look when paired with a flat top upper receiver
Reinforced anti walk lock-nut prevents rail movement, even under the harshest conditions
Non-indexable proprietary barrel nut; saves time during installation
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