Out of stock
SKU: EFMAR001S2
UPC: 811261027879
MPN: MAR001S2
The Tacfire AR-15/.750 Micro/Low Profile Gas Block - Steel Gen 2 is a precision-engineered component designed for shooters who demand reliability and low-profile aesthetics on their modern rifle builds. Built for both law enforcement duty weapons and serious civilian tactical platforms, this gas block regulates propellant gases with minimal sight-line obstruction. Whether you're upgrading an existing rifle or assembling a custom build, the Gen 2 iteration represents refinement in micro gas block design—critical for maintaining accuracy and weapon reliability under demanding conditions.
Manufactured from superior quality steel via CNC precision machining, this gas block features a professional black oxide finish that resists corrosion and erosion—essential for weapons exposed to harsh environments or high round counts. The .750 diameter barrel compatibility specification ensures proper fit on mid-length and carbine-length gas systems common in modern AR-15 configurations. Included roll pins and set screws provide secure, tool-free installation, while the heat-treated construction guarantees durability under sustained firing cycles. The low-profile, micro design minimizes overall height, allowing unobstructed mounting of optics, magnifiers, and rail systems forward of the gas block.
This component is ideal for operators building precision rifle platforms, duty weapons, or competition setups where sight picture clarity and modular rail real estate matter. Installation is straightforward for gunsmiths and experienced builders; the included fasteners eliminate dependency on specialized hardware during assembly. Shooters running mid-length or carbine-length gas tubes on AR-15 platforms with .750 barrel profiles will find this Gen 2 block delivers the profile advantage and precision engineering expected from Tacfire's tactical lineup. For sale as a standalone upgrade or as part of complete upper receiver builds, this gas block represents a practical investment in weapon performance and longevity.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
