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Posted by Modulus Arms Product Team on 14th Apr 2025

Billet Design Flexibility Explained

Billet Design Flexibility Explained Modulus Arms has been a leader in 80 lower jig development and router-based tooling since 2014. A 6061 billet 80 lower listing usually describes a receiver blank ma …

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Posted by Modulus Arms Product Team on 3rd Apr 2025

Forging Grain Structure Explained

Forging Grain Structure Explained Modulus Arms has been a leader in 80 lower jig development and router-based tooling since 2014. 7075 lower forging searches usually combine two ideas: a forged manufa …

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Posted by Modulus Arms Product Team on 14th Jan 2025

6061-T6 vs 7075-T6 Aluminum

6061-T6 vs 7075-T6 Aluminum Modulus Arms has been a leader in 80 lower jig development and router-based tooling since 2014. When you're shopping for 80 lowers, alloy names like 6061-T6 and 7075-T6 sho …

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Posted by Modulus Arms Product Team on 23rd Dec 2024

Forged vs Billet 80 Lowers

Forged vs Billet 80 Lowers Modulus Arms has been a leader in 80 lower jig development and router-based tooling since 2014. When you're comparing 80 lowers, "forged vs billet" comes up constantly. The …

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