A5 Buffer System: Sons of Liberty Latest Upgrades
A5 Buffer System: Sons of Liberty Latest Upgrades. Sons of Liberty Gun Works reveals the improved A5 receiver extension with maritime-grade water egress, stainless castle nut, and fine-tuning positions. Here's { "@context": "https://schema.org", "@graph": [ { "@type": "Organization", "@id": "https://greyhive.com#organization", "name": "Greyhive", "url": "https://greyhive.com", "description": "Greyhive is a censorship-resistant video platform for the firearms, 2A, hunting, and outdoor industries — where creators build, review, and monetize unfiltered content.", "logo": { "@type": "ImageObject", "url": "https://greyhive.com/static/uploads/images/ae198483-01c9-44b4-a16a-03f516ceaf66.svg", "width": 512, "height": 512 }, "sameAs": [ "https://x.com/greyhive", "https://www.instagram.com/greyhive/", "https://www.youtube.com/@Greyhive", "https://www.linkedin.com/company/greyhive/" ] }, { "@type": "WebSite", "@id": "https://greyhive.com#website", "url": "https://greyhive.com", "name": "Greyhive", "description": "Greyhive is a censorship-resistant video platform for the firearms, 2A, hunting, and outdoor industries — where creators build, review, and monetize unfiltered content.", "publisher": { "@id": "https://greyhive.com#organization" } }, { "@type": "Person", "@id": "https://greyhive.com/c/sons_of_liberty_gun_works#person", "name": "Sons of Liberty Gun Works", "url": "https://greyhive.com/c/sons_of_liberty_gun_works", "description": "Sons of Liberty Gun Works is a Greyhive creator producing original 2A, firearms, hunting, and outdoor content.", "image": "https://greyhive.com/lazy-static/avatars/e2243d25-0f0a-424a-8051-ecf3769dd1ab.jpg" }, { "@type": "Article", "@id": "https://greyhive.com/blog/sons-liberty-a5-buffer-system-upgrade-review#article", "isPartOf": { "@id": "https://greyhive.com#website" }, "mainEntityOfPage": { "@id": "https://greyhive.com/blog/sons-liberty-a5-buffer-system-upgrade-review" }, "url": "https://greyhive.com/blog/sons-liberty-a5-buffer-system-upgrade-review", "headline": "A5 Buffer System: Sons of Liberty Latest Upgrades", "name": "A5 Buffer System: Sons of Liberty Latest Upgrades", "description": "Sons of Liberty Gun Works reveals the improved A5 receiver extension with maritime-grade water egress, stainless castle nut, and fine-tuning positions. Here's", "articleSection": "Firearm Parts & Upgrades", "articleBody": "The A5 buffer system just picked up a meaningful hardware refresh. Sons of Liberty Gun Works has released a new revision of its A5 receiver extension, and the changes are functional rather than cosmetic: ten stock positions instead of the standard seven, an extended lip that better captures the buffer retainer, a reworked water egress hole pattern for maritime use, a stainless nitrided castle nut with Class 3 threads, and an optional stainless hard mount end plate. Mike from Sons of Liberty Gun Works walked through every change in a 3-minute breakdown posted to Greyhive. His framing up front is worth repeating, because it is rarer than it should be in this industry: \"I'm not saying to go home and throw away all your old ones, but we did make some legitimate incremental improvements.\" For context, the A5 — or intermediate — receiver extension sits between carbine and rifle length, running a longer spring and a heavier buffer stack to smooth out the recoil impulse on an AR. It is a favorite among builders chasing a flatter-shooting gun, and it is exactly the kind of component where small dimensional changes have real consequences. Key Takeaways The new SOLGW A5 receiver extension is now a ten-position tube for finer stock adjustment, and Mike says it passed drop testing at simulated loaded weight with suppresso…