Rugged Suppressors RGOA010 Obsidian45 3-Lug Adapter .578×28 — 2-Pack
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Rugged Suppressors RGOA010 Obsidian45 3-lug adapter with .578×28 thread specification (SKU RGOA010). Packaged as two adapters per listing (Package Qty: 2).
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Description
Description
Product Overview
The Rugged Suppressors RGOA010 Obsidian45 is a 3-lug adapter listed under Silencer Mounts / Silencers (SKU RGOA010). The product record verifies a thread specification of .578×28 and a package quantity of two adapters.
Why This Product
The recorded thread spec (.578×28) is the principal compatibility identifier provided in the product facts; procurement and gunsmithing teams rely on that exact thread value to match mounts and muzzle devices. The two-piece packaging detail affects inventory and ordering quantities.
Key Verified Specifications
- Brand / Manufacturer: Rugged Suppressors (source_fact_ids: [“product-275197:f002″,”product-275197:f006″,”product-275197:f007”])
- Model / SKU: RGOA010 (source_fact_ids: [“product-275197:f012”])
- Category: Accessory — Silencer Mounts / Silencers (source_fact_ids: [“product-275197:f004″,”product-275197:f005”])
- Package quantity: 2 (source_fact_ids: [“product-275197:f008″,”product-275197:f010”])
- Feature / Thread spec: .578×28 (source_fact_ids: [“product-275197:f009”])
- Availability status: instock (source_fact_ids: [“product-275197:f013”])
Appropriate Use Cases
- Purchasing adapter hardware where an Obsidian45 mount with a .578×28 thread spec is required for integration with compatible muzzle devices or barrels (source_fact_ids: [“product-275197:f004″,”product-275197:f005″,”product-275197:f009”]).
- Stocking replacement adapters in a gunsmithing shop or accessories inventory where two-piece packaging fits order quantities (source_fact_ids: [“product-275197:f008”]).
What Customers Should Know
- Verify the .578×28 thread specification against the firearm, muzzle device, or suppressor interface you intend to mount; this is the only provided compatibility indicator in the source facts (source_fact_ids: [“product-275197:f009”]).
- Package contains two adapters per listing—adjust order quantities accordingly if single adapters are required (source_fact_ids: [“product-275197:f008″,”product-275197:f010”]).
- No additional compatibility notes, torque/mounting instructions, or accessory lists are provided in the supplied facts—confirm required mounting interfaces and any regulatory requirements with your supplier prior to installation (source_fact_ids: [“product-275197:f009″,”product-275197:f013”]).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

