Rearden Atlas Alpha 1.125x28 Ht

The Rearden Atlas Alpha 1.125x28 HT is a precision thread adapter engineered for operators running compact suppressor platforms. Designed specifically for short-form Rearden suppressors—including the FHD, Mini, SPB, RPB, and R2S models—this mount solves the critical compatibility challenge of matching 1.125x28 threaded suppressors to host firearms requiring adapter solutions. Law enforcement and military professionals rely on this adapter to maintain suppressor versatility across multiple rifle calibers and platform configurations while preserving the compact profile advantages of modular suppressor systems.

Manufactured from heat-treated steel, the Rearden Atlas Alpha 1.125x28 HT delivers the durability required for duty use and sustained fire. The heat-treated finish enhances wear resistance and corrosion protection, critical for suppressors subjected to repeated attachment cycles and variable environmental exposure. The adapter's precision threading ensures flush, zero-play connection to host firearms and suppressors alike, eliminating point-of-impact shift and maintaining acoustic performance characteristics. At only 0.13 pounds and measuring compact in profile, this adapter adds minimal weight and length while guaranteeing repeatable suppressor indexing shot-to-shot—an essential requirement for precision rifle work and tactical operations where consistency cannot be compromised.

This adapter benefits precision shooters, tactical professionals, and suppressor owners seeking to maximize their modular suppressor investment. Installation is straightforward: thread the adapter directly onto the host firearm's muzzle and then attach the Rearden short-form suppressor to the 1.125x28 male threads. The adapter is particularly valuable for operators using suppressors designed around Obsidian specifications, where direct host-to-suppressor threading may not align with existing platform dimensions. Verification of host firearm thread pitch before purchase is essential to ensure proper fit and function.