Description
The ADG BL700 ACTION is a premium bolt action receiver set with a compliment of features that allows the customer to put together exactly what they would like – each one build for a purpose. The BL700 ACTION has a Remington M700 footprint, the most common footprint found in bolt action rifles today. To start out, the BL700 ACTION is manufactured from Premium 17-4PH Stainless Steel, heat treated and finished with a proprietary nitride coating. The strength of the action exceeds the military specifications for blocked bore and high pressure testing. The bolt lug raceways are EDM machined and the final machining is completed in the hardened condition to eliminate any distortion during machining and finishing. The tolerances are held such that the bolt will slide freely with minimal effort (no binding), unlike many other custom actions. Integral recoil lug, integral Picatinny rail, oversized loading/ejection port, fluted firing pin, and a modular bolt design for maximum caliber flexibility in your build and use.
With each purchase, the user is able to select the following options:
- Long or Short Action
- Split or Full Rail
- 0 MOA or 20 MOA Rail Inclination
- Feed Lip Geometry (Solid Bottom, No Feed Lips, Magnum Feed Lips, Custom Geometry)
- Bolt Face Diameter (Small, ARC, Standard, Magnum, Lapua)
- Bolt Stop (Low-Profile or Extended)
The BL700 ACTION uses M700 style fire controls available from a variety of manufacturers including Timney, TriggerTech, Jewel and many others. The action comes with stainless steel pins for mounting the fire-control module. Additional bolt heads can be purchased with the receiver to create the ultimate in flexibility of the rifle platform. The headspace dimensions (distance from the front of the receiver to the front of the bolt lugs) is held to +/- 0.001″. This is done so that pre-fit barrels can be made available from any barrel manufacturer. The drawing for the Pre-Fit barrel tenon can be found in our BL700 ACTION PRODUCT DATA SHEET along with a list of the other features, options, and technical details of the action.
ADG is partnering with several Premier Rifle Manufacturers that will work directly with you to build your custom rifle. These are coming soon and their contact information will be listed here with links to their sites.
Actions are expected to start shipping out in Q2 timeframe (April-June 2026). To sign up for the waitlist, select and action length and rail geometry. You will then be contacted from sales@atlasdg.com to get the specifics of the other details (feed lip geometry, bolt face diameter, and bolt stop configuration). We will then let you know when your receiver will be ready to ship to the FFL of your choice for pickup, your gun builder, or to one of our Premier Gun Builders to become the rifle of your dreams!
CHECK OUT OUR YOUTUBE VIDEO INTRODUCING THE BL700 ACTION!

















