Christensen Arms 4" Bottom Picatinny Rail Black Aluminum Mount

The Christensen Arms 4" Bottom Picatinny Rail transforms any compatible rifle into a versatile tactical platform by adding secure mounting points for bipods, grips, and accessories. This precision-machined aluminum rail integrates seamlessly with Christensen Arms rifle systems while maintaining the firearm's balance and accuracy potential.

What Makes This Different

Unlike generic aftermarket rails that may shift under recoil, this factory-engineered component maintains precise alignment through repeated firing cycles. The 4-inch length provides optimal real estate for accessory mounting without adding unnecessary weight or bulk. Christensen Arms machines each rail to exact MIL-STD-1913 specifications, ensuring universal compatibility with quality tactical accessories.

Key Features

• Precision-machined 6061-T6 aluminum construction for strength-to-weight ratio
• MIL-STD-1913 Picatinny specification ensures universal accessory compatibility
• 4-inch length accommodates bipods, vertical grips, and tactical lights
• Type III hard coat anodized black finish resists wear and corrosion
• Factory-engineered mounting system integrates with Christensen Arms platforms
• Low-profile design maintains rifle's original handling characteristics
• Beveled edges prevent snagging on gear or clothing during deployment

Field testing demonstrates this rail maintains zero shift when accessories are mounted or removed, critical for precision shooting applications. The hard anodized finish withstands harsh environmental conditions from desert heat to alpine cold. Competition shooters appreciate the consistent return-to-zero when switching between bipod and shooting bag configurations.

Technical Specs

• Length: 4 inches (101.6mm)
• Material: 6061-T6 aluminum alloy
• Finish: Type III hard coat anodized black
• Rail Standard: MIL-STD-1913 Picatinny
• Mounting: Bottom attachment system
• Weight: Approximately 2.1 ounces
• Compatibility: Christensen Arms rifle systems
• Country of Origin: United States

This rail represents the logical upgrade for shooters demanding factory-quality accessories that maintain their rifle's precision potential. The combination of aerospace-grade materials and precise manufacturing ensures reliable performance across thousands of rounds.