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BDG Modular Aluminum Chassis R700LAR

Modular Aluminum Smooth Chassis for Remington 700 Long Action Rifle Build (338 Lapua or 300 Win Mag) using AR-15 Buttstock, Pistol Grip, Handguard, & Accessories

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Smooth 700 Long Action Chassis

The BDG Modular Smooth-Sided Aluminum Chassis was designed for versatility. (Lightened Upgrade Available)

You can build a precision bolt-action rifle with the popular tactical accessories that are readily available for the AR-15 platform.

Please Note: Each Handguard Manufacturer has its own proprietary mounting system, so you will need to confirm which handguard brand you are planning to use.
Our Price: $474.66

Availability:: Usually Ships in 2 to 3 Weeks
Product Code: BDGR700LAR



Lightened Chassis [Add $45.33]
Chassis Customization

Bolt Orientation:*:


Magazine Cutout*:

Handguard Brand*:

Brand Info required to supply correct handguard mount. Handguards can be purchased from us ("Build Your Rifle Kit" tab below) or direct from manufacturer. **If you select "Other", please contact us with handguard specs. Handguards generally require 1.5" ID.

Action Mnfr*:

Recoil Lug:

Note: Aftermarket - Tactical Solutions LLC Oversized Lug requires modification (taper too wide)

I need a PRS Adaptor [Add $62.00]

Scope Mount:
BDG 20 MOA Rail [Add $75.00]
Integral/Built Into Action

Description Technical Specs Build Your Rifle Kit

Modular Aluminum Smooth-Sided Chassis for Remington 700 Long Action Receiver designed to accessorize with readily available AR-15 Furniture

700 Compatibility:
Compatible with Remington 700 Long Action (& Clones)
**Adaptable to Stiller Tac 338 (includes extension and additional 1.40 Dia. cut )
Compatible with .338 Lapua & 300 Win Mag Long Bullets
Compatible with AICS, Wyatt Outdoors long magazines
Complete coverage of breech end of full diameter barrels (with certain handguards)
Free float of barrels up to 1.350" diameter (with certain handguards)
6061 Aluminum is not weather sensitive.
No bedding required, receiver rides on just a few points.
Comes standard up to .30" Recoil Lug, larger lug option available upon request.
Scope Heat Shields - Optional
Includes built in trigger guard and magazine release
Available with Floorplate & Internal Magazine or cut out for Detachable Magazine
Compatible with 700 style trigger

AR-15 Compatibility
Compatible with Standard Mil-Spec Buttstocks
Compatible with PRS Buttstock with Adapter
Compatible with Pistol Grips that do not have beaver tail, or if beaver tail is modified.
Compatible with most Free Float Handguards with minimum I.D. of 1.50 for barrels 1.250" or smaller (or ID of at least 1.75" for 1.250"-1.350" Barrel)

Did You Remember To Add...
Radical Firearms FGS Rail - 15" ODIN Works O2 Lite KeyMod Handguard BDG Chassis Picatinny Scope Rail BDG Chassis Buttstock 1.70" Adaptor


Our Price: $69.00

Our Price: $62.00

Radical Firearms FGS Rail  - 15" ODIN Works O2 Lite KeyMod Handguard BDG Picatinny Rail Mount for Modular Rifle Chassis BDG Chassis Buttstock 1.70" Adaptor for PRS/Luth-AR
Wing and Skull 15 Luth-AR Complete Carbine Stock Assembly ERGO SWIFT GRIP



Wing and Skull 15 Luth-AR Complete Carbine Stock Assembly ERGO SWIFT GRIP

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