Description, Features & Specifications

Description

Spare Barrel Nut Wrench for AT3’s Handguards

If you lost the barrel nut wrench for your SPEAR M-LOK handguard or your Pro Quad Rail, or just need a spare, we now offer the wrench on its own. The wrench fits standard 1/2 Inch drive torque wrenches and breaker bars. This laser-cut tool provides a precise fit on the wrench flats for the SPEAR and Pro Quad Rail. Any needs you have for installation and maintenance will be made simple.

Here’s a quick tip: when you’re installing your barrel nut on an upper receiver, make sure your barrel nut wrench is at a 90 degree angle from your torque wrench. This will provide the most accurate torque for the value you set your wrench to.

Description

Spare Barrel Nut Wrench for AT3’s Handguards

If you lost the barrel nut wrench for your SPEAR M-LOK handguard or your Pro Quad Rail, or just need a spare, we now offer the wrench on its own. The wrench fits standard 1/2 Inch drive torque wrenches and breaker bars. This laser-cut tool provides a precise fit on the wrench flats for the SPEAR and Pro Quad Rail. Any needs you have for installation and maintenance will be made simple.

Here’s a quick tip: when you’re installing your barrel nut on an upper receiver, make sure your barrel nut wrench is at a 90 degree angle from your torque wrench. This will provide the most accurate torque for the value you set your wrench to.

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AT3 Barrel Nut Wrench for SPEAR M-LOK and Pro Quad Rails

$9.99
$9.99
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As a small business, we face a choice: we can either raise all of our prices to cover the cost of returns, or we can keep our prices low and offer an optional Return Guarantee. We chose the second option because it's fairer to you. That $5 goes directly toward the logistics of a pre-paid return, meaning you get a "no-questions-asked" experience without us having to inflate the cost of every item in our shop. It keeps us independent and keeps your wallet happy. When you shop with us, your order isn’t just a number—it’s handled by a small team that cares about the gear we sell. Because we don't have the massive overhead of a giant company, we use this $5 guarantee to bridge the gap. It provides you with a pre-paid, priority return path, ensuring that if you need to send something back, we can process it immediately and get your refund or exchange moving. Thank you so much for understanding.
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