Posted by Modulus Arms on 19th Apr 2022
The past three years of the global logistical infrastructure’s failure has affected every commercial and industrial sector imaginable. Ammo prices rose to sky high value amidst uncertain times ridd
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Posted by Modulus Arms on 7th Jan 2022
Why Monolithic Upper?
A commonly advised precaution in setting up AR15 optics is to avoid mounting directly on the top rail gap, where the upper receiver’s picatinny rail meets the handguard’s picatinny rail. The two co
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Posted by Modulus Arms on 7th Dec 2021
Best AR Conversion Kits
The AR has been adopted as the North American standard for a weapon design. This platform serves in a host of various roles: long range shooting, close quarter combat, various game hunting, competi
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Posted by Modulus Arms on 16th Nov 2021
AR9 Parts Guide
The AR9 is a wonderful thing. Since it is a part of the AR platform, it allows users to take advantage of the wide variety of parts that any AR-15 or AR-10 could also use. Given its extreme modular
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Posted by Modulus Arms on 20th Oct 2021
What is an AR9?
The AR9 is an AR style lower receiver made specifically to shoot 9mm or .40 S&W Glock with Glock style magazines. It shares all the same furniture that an AR-15 does, and is compatible with man
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Posted by Modulus Arms on 6th Oct 2021
300 Blackout Supersonic vs Subsonic - What is the difference?
.300 Blackout is an intermediate caliber that performs with a better ballistic capability than 5.56x45mm while retaining the same round capacity using a standard M4 magazine. Designed for the purpo
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