Your Browser is OutdatedGas Blocks | Adjustable Gas Blocks, Low Profile Gas Blocks & Other AR15 Gas Blocks — 266 products / 600 models — Page 1
Of all the AR15 platform modifications available, adjustable gas blocks are among the most pivotal AR-15 parts you can buy when it comes to performance enhancement. A firm AR gas block will all but eliminate your gun's recoil, improving recoil recovery and a quicker target acquisition in follow-up shots. It will also prevent the bolt from overheating, rendering your cool-down period unnecessary. In the name of reliability, most AR manufacturers err on the side of over-gassing the operating system of the upper receiver, making the stock AR a bit of a beater rifle with a snappy recoil. An AR15 adjustable gas block's purpose is to fine-tune the gas pressure on the standard, over-gassed direct impingement AR15 systems, which is done by sealing the gap between the gas tube and the gas port.
What Does Pinning a Gas Block Do?
Pinning a gas block on a rifle, especially on an AR-15, involves securing it to the barrel with a pin to ensure stability and reliability. This process prevents the gas block from shifting, maintains proper alignment with the gas port, reduces the risk of gas leakage, and enhances durability under stress, making it a preferred method for ensuring consistent and reliable firearm operation in demanding conditions.
Will an Adjustable Gas Block Improve Accuracy?
An adjustable gas block can improve accuracy by allowing fine-tuning of the gas system to match the specific ammunition and conditions. By adjusting the gas flow, you can reduce excess gas pressure, which can decrease felt recoil and minimize the movement of the rifle during firing. This can lead to more consistent shot placement and better overall accuracy. Additionally, an adjustable gas block can help reduce wear and tear on the firearm, maintaining its performance over time. Learn more about this in our guide on Fixed vs. Adjustable Gas Blocks.
Buy AR-15 Gas Blocks Online at OpticsPlanet
Give your AR format a peak advantage with our superb catalog of gas blocks, including Riflespeed gas blocks, Superlative Arms adjustable gas blocks, and other AR15 gas blocks from top gun part manufacturers. We sell a variety of gas block styles including low-profile gas blocks, micro gas blocks, Picatinny rail gas blocks, quad rail gas blocks, switchblocks, pinned gas blocks, front sight gas blocks, and more! Not only are all of our gas blocks manufactured from high-quality materials like steel and titanium and finished with special coatings, but they come in an array of gas block sizes for every barrel diameter. If you have any questions about a specific gas block and want advice from an expert, our product specialists are on hand to lend you their years of expertise, so don't hesitate to send us an email or give us a call. Also, be sure to check out our incredible selection of AR-15 tactical rails to go with your purchase.
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