Replaces A2 Front Sight and Provides 4 Picatinny Rails
High Profile Quad-rail Gas Block for AR15, same height as upper flat top rail
* Replaces A2 Front Sight and Provides 4 Picatinny Rails
* Fits 0.75" Regular Barrel and Standard Gas Tube
* Extra Set Screw For Ultimate Security Enhancement
* Precision Machined from Aircraft Aluminum with Tight Tolerance Control
* Hard Anodizing Black Matte Finish
* Top Rail Matches Height of Flat-top Receiver for Accessory Installation
* Includes Gas Tube Roll Pin and Locking Screws
2 Reviews Hide Reviews Show Reviews
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Awesome price for a very useful gas block
I have a 5.56 M4 lookalike that I have been tweaking, experimenting and generally spending money on for awhile now. It's a fun project and this very affordable gas block adds to the fun. It's very rugged and function if your needs are more than just blasting away at the range.
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Oem quality
Great block with nice finish. Went on easy and everything matched up. Recommended for anyone looking to upgrade.
