Spikes Tactical Micro Gas Block .750 w/ Two Set Screws
The Gas Block on your AR-15 / AR-10 style rifle is an integral part of the gas system that allows your rifle to cycle. By tapping off gas from the barrel and diverting it back into the gas key of the bolt carrier group, there is enough inertial force to unlock the bolt carrier, send it rearward to the recoil assembly, and extract and pickup another cartridge to fire.
About this Gas Block: This gas block is machined with a .750 Gas Port. .750 Gas Ports are standard for AR-15 barrels chambered in .223 Remington, 5.56 NATO, and .300 Blackout. This gas block size is known for its reliability it assisting the rifle function in regular and adverse conditions. This gas block has a 'low-profile' design and is made to fit underneath a free-float handguard.
The Spike's Tactical Low-Profile Gas Block is CNC machined from solid billet steel and a Melonite coating inside and out. Due to its low profile design, our Low-Pro Gas Block will fit under most aftermarket rail systems so you can have a rail longer than your gas system allowing for a longer sight radius when using iron sights and also giving you more room out front to mount your forward grip and/or light for better handling and control.
The Spikes Tactical Low-Profile Gas Block mounts securely to your rifle with two stainless steel set screws instead of using a clamp on system that can twist around the barrel and cause the gas flow to be pinched off (we recommend that you have your barrel dimpled when installing this gas block to add even more resistance to twisting). We've also designed the front of the gas block to be closed to eliminate gas leakage which can hurt the performance of your rifle and we also include the gas tube roll pin for your connivance.
Gas Port Size: This gas block is an average .750 size gas block.
Platform: This gas block will work on both AR-15 and AR-10 barrels, for .308 and 6.5 Creedmoor barrels, be mindful of possible tolerance issues in the barrel profile..
Adjustable: This Gas Block is adjustable, allowing the user to tune how much gas is needed, this is useful for testing different ammunition, running suppressors, or other adverse conditions that you may need to tune your gas settings with.
Profile: This Gas Block is 'low-profile' and designed to fit underneath freefloat handguards.
Finish: Phosphate - This gas block uses a phosphate finish, making it have improved rust and corrosion resistance. Phosphate finishes typically make the part have a matte finish.
Attachment Style: Slide On - This gas block has a fixed size, and must slide on from the front of the rifle and is secured in place with 2 set screws near the bottom.
Material: Steel - This gas block is made from hardened & tempered steel, providing the strength and rigidity to withstand forces of expanding gasses and vibration from the rifle or pistol under operation.
DISCLAIMER: **Before purchasing, please be mindful of possible tolerance differences resulting from your handguard profile, barrel profile, gas length, and barrel gas port.**
Brand: Spikes Tactical
Platform: AR-15, AR-10 / LR-308
Model: Micro Gas Block .750
Gas Port Size: 0.75
Attachment Style: Slide On
Please note: If the listing says "In-Stock" it means we have the item(s) in stock. Please check this LINK to view our most up to date shipping status.
Warranty, Returns & Terms: MMC Armory offers a 30 day return, refund and exchange policy. You must email or call MMC Armory and obtain an RMA number prior to any return, refund, or exchange. All returns must include the original order number, receipt or invoice, along with the customers billing address, shipping address, contact phone numbers, contact emails, and RMA number. Returns, refunds, and exchanges may take up to two weeks, not including transit times, for processing after we have received return product. Return shipping costs will be the responsibility of the returning party, with the exception of the wrong item being received or on warranty exchange during the first 30 days after delivery. Items returned for warranty will only be replaced or exchanged, no refund given on warranty items.