SIG Sauer SIERRA3BDX Riflescope 2.5-8x32mm BDX-R1 Digital - SOSBDX32111
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Sig Sauer
Overview
The SIG Sauer SIERRA3BDX Riflescope features a magnification range of 2.5X to 8X, allowing for versatile targeting at various distances while maintaining a clear and bright image through its 32mm objective diameter. This mid-range scope is designed with a 30mm optic tube diameter, providing a sturdy platform for enhanced durability and light transmission. You’ll often find this scope paired with builds utilizing a rifle gas system, particularly in 5.56 NATO caliber setups, making it an excellent choice for precision shooting in diverse environments.
Specifications
SIG Sauer SIERRA3BDX Riflescope 2.5-8x32mm BDX-R1 Digital - SOSBDX32111
Available Merchants(3)
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Build history on GunPartPicker
Builders on GunPartPicker first added the SIG Sauer SIERRA3BDX Riflescope 2.5-8x32mm BDX-R1 Digital - SOSBDX32111 to a build in February 2026.
Today none of the 3 retailers we track has it in stock right now. Listed prices start at $349.99 at BattleHawk Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Builds Featuring This Part
See all 1 →Builds in the community that include the SIG Sauer SIERRA3BDX Riflescope 2.5-8x32mm BDX-R1 Digital - SOSBDX32111
| Build | Parts | Total |
|---|---|---|
 | 29 | $3878.88 |
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