Diamondhead USA AR-15 Receiver Height Gas Block with Rail Overhang.750" Steel Black 3101
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Brand: Diamondhead USA 3101
Item: 2-DMD3101
UPC: 857880003320

The Diamondhead Receiver Height Railed Gas Block replaces an existing fixed front sight and allows for the installation of a Drop In Rail System. The receiver height railed gas block allows for the secure installation of a folding front sight of standard height. The Diamondhead gas block installs quickly with two fastening screws. It is precision bored to .750” diameter and manufactured from Parkerized steel.

Specifications and Features:
Replaces existing front sight/gas block and allows for the mounting of a Drop-In Rail system
Works with all standard Drop-In rail systems (7”, 9” and 12”)
Gas Block Rail provides a secure mounting platform for standard height folding front sights
Clamps to barrel with two fastening screws
Precision machined to .750” bore diameter

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Most Helpful Customer Reviews

0 of 0 people found the following review helpful
1.0 Rating Overhang not compatible - 2/13/2014
Reviewer: Mike J
I wanted a rail height gas block to replace the A2 sight on my M&P Sport. This was supposed to be compatible with any drop in rail system. It was not. I had to pay extra to my gunsmith to cut the overhang off. Do not buy.
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Diamondhead USA AR-15 Receiver Height Gas Block with Rail Overhang.750 Steel Black 3101
Diamondhead USA AR-15 Receiver Height Gas Block with Rail Overhang.750 Steel Black 3101
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