Christensen Arms Modern Precision Sa Chassis W/17'' Handguard Tungsten

The Christensen Arms Modern Precision SA chassis with 17" handguard is a match-grade foundation for Remington 700 footprint short and long action builds. Built from 7075 billet aluminum and machined in the USA, this is the same adjustable system that ships on Christensen's factory Modern Precision Rifle—now available standalone so you can transform a barreled action into a precision platform. It's designed for shooters who prioritize lightweight handling without compromise: the entire chassis weighs just 3.3 to 3.5 pounds, making it a serious choice for backcountry hunters, long-range competitors, and anyone who spends a day behind the rifle.

The 17" carbon fiber handguard delivers M-Lok mounting real estate for accessories while keeping mass low. The adjustable carbon fiber cheek riser lets you dial in sight picture to your optic and face geometry—1 inch of vertical travel gets you dialed whether you're prone on rocks or seated at a bench. Length of pull adjusts from 12.5" to 14.5", so you can tailor the ergonomics to your frame and shooting position. That attention to tuning is what separates a chassis you tolerate from one you trust under pressure.

This is billet and carbon fiber engineering at scale—not a cost-cut compromise. If you've got a quality Remington 700 action and a capable barrel, this chassis gives you the mechanical platform to compete or hunt at the standard Christensen Arms customers expect.

Key Features

• 7075 billet aluminum construction, machined in the USA
• 17" carbon fiber handguard with M-Lok slots for mounting accessories
• Adjustable carbon fiber cheek riser with 1" of vertical travel
• Adjustable length of pull (12.5" to 14.5")
• Ultra-lightweight design: 3.3–3.5 lbs
• Compatible with Remington 700 footprint short and long action receivers

Specifications

Frequently Asked Questions

Will this chassis work with my Remington 700 action?

Yes, the Modern Precision SA chassis is built for Remington 700 footprint short and long action receivers. Verify your action type before ordering.

Can I adjust the cheek riser and length of pull?

Yes to both. The carbon fiber cheek riser offers 1 inch of vertical adjustment, and the length of pull is adjustable from 12.5" to 14.5".

What is the weight of this chassis?

The complete chassis weighs between 3.3 and 3.5 pounds, making it one of the lightest precision platforms available.

Can I attach accessories to the handguard?

Yes. The 17" carbon fiber handguard features M-Lok mounting slots for bipods, lights, grips, and other standard accessories.