Sig Sauer SISOA20003 Alpha 34mm Aluminum Cantilever Mount (0 MOA) – 3 Pack
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Sig Sauer SISOA20003 Alpha 34mm precision-milled aluminum cantilever scope mount (0 MOA) for 34mm tubes; sold as a 3-pack (Pkg Qty: 3).
Sold by Each1 each = 3 eachPrice shown per each
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Description
Description
Product Overview
Sig Sauer SISOA20003 is an Alpha series scope mount in the Accessory → Scope Rings category. Verified attributes include precision-milled aluminum construction, an aluminum cantilever design, and a 0 MOA spec. The product is packaged as three units.
Why This Product
- Precision milled aluminum: indicates the mount material and manufacturing method provided in the attributes—relevant for weight and fit considerations where aluminum mounts are specified.
- Cantilever mount design (for 34mm): positions the optic forward for proper eye relief without multiple rings; the product name indicates 34mm ring size which matters for tube diameter compatibility.
- 0 MOA: indicates the mount does not provide elevation offset; important when planning long-range zeroing or when a non-zero mount is required.
Key Verified Specifications
- Manufacturer / Brand: Sig Sauer (source: f002, f006)
- Model / SKU: SISOA20003 (source: f014)
- Product category: Accessory / Scope Rings / Scopes, Sights, & Optics (source: f003, f004, f005)
- Package quantity: 3 (Pkg Qty) (source: f008, f012)
- Additional features: Precision Milled Aluminum (f009), Aluminum Cantilever Mount (f010), 0 MOA (f011)
- Availability status: instock (source: f015)
Appropriate Use Cases
- Purchasing cantilever mounts for 34mm-tube optics when a 0 MOA mounting platform is required (source: f010, f011).
- Buying multiple mounts for assembly lines or inventory where consistent mount material and geometry are necessary (source: f008).
What Customers Should Know
- Mount specifies 34mm—confirm your scope’s tube diameter is 34mm before ordering (source: f001 existing full and f009,f010).
- 0 MOA means the mount provides no elevation offset—if elevation compensation is needed, select a mount with the required MOA (source: f011).
- SKU for ordering: SISOA20003 (source: f014).
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling

