Element 4.0 Rifle Chassis Specs

• Chassis Block: 22-28 ounces.
• Interested in different configuration weights? Check out our 
• Interested in different configuration dimensions? 
• Material: Machined from solid 6061 T-6 billet aluminum
• Arca-Swiss/RRS Railing: Integrated Arca-Swiss/RRS railing into the bottom forend. New Models have . 
• M-LOK Compatible: Yes, the Element chassis system is M-LOK compatible.
• Detachable Magazines: Yes, the Element chassis system comes standard with an integrated  (Magazine sold separately).
• Magazine Type: The Element chassis system Utilizes AICS pattern magazines.
• Bedding Required: No, XLR's multi-point radial cut inlet eliminates the need for traditional Glass Bedding
• Accepts AR-style flat top grips and AR-style buttstock.

Outfit your rifle chassis with XLR Accessories

The following accessories are XLR's most popular for chassis rifles builds. View other accessories related to the Element 4.0 chassis .

Ergo Tactical Deluxe Grip

This flat-top AR-style grip has an ambidextrous palm swell for left or right-handed shooters and features ERGO's signature SUREGRIP® material giving you complete control over your rifle in any condition or position.

TR-2 Buttstock

The Tactical Revision 2 (TR-2) Buttstock offers a wide range of adjustments allowing shooters to find the optimal fit for their rifle. Available on all XLR rifle chassis, this buttstock combines years of design expertise into one versatile and adaptable piece of tactical equipment.

PUSH BUTTON FOLDING RIFLE STOCK ADAPTER

The XLR Push Button Folding Stock Adapter attaches between the action block and buttstock allowing the stock to be folded into a more compact package for easier storing and cleaning.

M-LOK™ QUICK-DETACH SLING ADAPTER

M-LOK™ Quick-Detach Sling Mount provides a forward attachment point for push-button QD slings. Low profile and lightweight, the XLR QD Mount features an anti-rotation design and is beveled to reduce snagging on gear.

XLR Rifle Chassis Can Be Cerakoted In The Following Colors:

• is the flattest black Cerakote offers.
• is a standard military green-brown color with a flat finish.
• is a medium bronze color with light gold metallic flake.
• , and standard rich red tone.
• is a dark grey with metallic flake.
• is a medium brown earth tone with a flat finish.
• is a fiery orange accented with lighter orange metallics that dance in the light.
• is a teal ocean blue highlighted with shimmering metallics that give this deep color a glistening finish.
• is a warm cerulean blue with subtle shades of green, giving this color a rich, sea blue appearance.
• is a medium forest green with a slight silver metallic shimmer. This color was developed in the heart of 'squatch country on location in the Pacific Northwest.
•  is a dark flat brown.
• is a rich aqua color.
• is a rich, gorgeous orange-brown metallic that has just the right amount of warm shimmer.
• Cerakote Kryptek Tan is a custom, multicolor Cerakote blend applied using a Kryptek camo pattern.
• Cerakote Kryptek Altitude is a custom, multicolor Cerakote blend applied using a Kryptek camo pattern.
• VA Multicam is a custom, multicolor Cerakote blend applied using a special camo pattern from Viking Armament.

Instructions: Click here for .

LEAD TIME:  Approximate 20-25 week lead time, depending on the configuration.

Shipping: All chassis systems ship via FedEx Ground for a $20 flat rate, and are expected to be delivered in 3-5 business days (once shipped) within the continental U.S. for more details.

NOTE: The Magpul PRS Buttstock and similar buttstocks with molded-in anti-rotation dowels require modification to be used on our chassis system

NOTE: Under license of U.S. Patents 10,132,583 and 10,215,519

The Element 4.0 Can Be Inletted For:

•  
• (factory magazine only)
• (factory magazine only)
• Lone Peak Arms Medium Length Actions
• Defiance XM Length Actions
• Bat Machine Bumblebee & Vampire