The Vector Optics 34mm X-MOD 1.5″ One Piece Extended Picatinny Mount XASR-3476 is a premium heavy-duty cantilever scope mount engineered for tactical rifles, precision shooting platforms, and demanding long-range applications. Designed for maximum rigidity and modular flexibility, this mount delivers reliable optic alignment and exceptional recoil resistance even on large-caliber rifles.
Featuring 34 mm rings with a 38.1 mm (1.50 in) center height, the XASR-3476 provides an optimized shooting position for stable optical alignment, improved rifle balance, and consistent shooting performance.
The extended cantilever design pushes the optic forward to deliver more comfortable eye relief, making it ideal for AR-style rifles and modern precision shooting platforms.
Built around the advanced VAS™ Series X-MOD interface, this mount supports modular accessories including red dot mounting plates, Picatinny rails, and additional optic attachments, allowing shooters to configure fully customizable sighting systems.
Manufactured using precision 5-axis CNC machining from aerospace-grade 7075-T6 aluminum alloy, the XASR-3476 offers exceptional structural rigidity, precise dual-ring alignment, and dependable recoil resistance up to .50 BMG platforms.
The durable 20μm matte black anodized finish provides enhanced resistance against scratches, corrosion, and harsh environmental conditions for long-term reliability in tactical and outdoor use.
Whether used for long-range precision shooting, tactical applications, or heavy-recoil rifle setups, the Vector Optics XASR-3476 delivers professional-grade mounting stability and modular versatility.
Key Features
Heavy-duty one-piece extended Picatinny scope mount
34 mm rings with 38.1 mm / 1.50 in center height
Cantilever offset design improves eye relief and shooting comfort
Compatible with VAS™ X-MOD modular accessory system
Supports red dot plates, Picatinny rails, and modular attachments
5-axis CNC-machined 7075-T6 aluminum construction
Reliable recoil resistance up to .50 BMG
Precision dual-ring alignment for enhanced optic stability
20μm anodized finish for scratch and corrosion resistance
Lightweight yet rugged tactical mounting solution
Ideal for AR platforms, precision rifles, and long-range shooting
Specifications
Model XASR-3476
Ring Diameter 34 mm / 1.3 in
Height 67.5 mm / 2.66 in
Central Height 38.1 mm / 1.50 in (Bottom to Center)
Width 52 mm / 2.0 in
Material 7075-T6 Aluminum Alloy
Weight 232 g / 8.18 oz
Torque 20–25 in/lbs (2.3–2.8 N·m)
Mount Type Picatinny
Finish Matte Black




















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