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Nucleus G2.0 Bolt Action Receiver - Nucleus G2.0 Sa Right Hand 0.473'''' Bolt Face
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$999.00
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SKU: 100041444
Overview
American Rifle Company’s second-generation receiver is built for shooters who want a refined bolt-action foundation with updated design details. It incorporates a Mausingfield striker assembly, along with a bolt head and extractor shared with the Archimedes, and adds a keyed scope-rail interface intended to support alignment and recoil handling. As a right-hand action with a 0.473" bolt face, it is suited to a compatible rifle build where the receiver is the core of the system. This is a purpose-driven component for hunters and precision-minded shooters who value a modernized action platform rather than a complete rifle.
Why Hunters Choose the American Rifle Company
Second-generation Nucleus
An updated design
Includes Mausingfield
Striker assembly
Uses Bolt
Head and extractor identical to
Keyed Scope-rail
Interface supports better alignment
Tool-free Scope-rail
Attachment simplifies setup
Key Features
- Second-generation Nucleus bolt-action receiver from American Rifle Company.
- Features a Mausingfield striker assembly for the G2.0 design.
- Uses a bolt head and extractor identical to the Archimedes.
- Includes a keyed scope-rail interface for better alignment.
- Designed to improve handling of recoil.
- Right-hand receiver with 0.473" bolt face.
Best Used For
- For shooters building a right-hand custom rifle around a 0.473-inch bolt face.
- For hunters wanting a receiver with a keyed scope-rail interface for improved alignment.
- For rifle builders who prefer a second-generation action with updated internal components.
- For users assembling a precision-oriented hunting rifle from a dedicated bolt-action receiver.
Specifications
| Action Type | Bolt Action Receiver |
|---|---|
| Bolt Face | 0.473'''' |
| Bolt Head | Identical to those found on the Archimedes |
| Extractor | Identical to those found on the Archimedes |
| Handedness | Right Hand |
| Model | Nucleus G2.0 |
| Scope Rail Interface | Keyed |
| Striker Assembly | Mausingfield |
| Tools Required For Scope Rail Installation | No tools required |
Pros
- Second-generation Nucleus receiver with an updated design
- Includes a Mausingfield striker assembly
- Uses a bolt head and extractor identical to the Archimedes
- Keyed scope-rail interface supports better alignment
- Tool-free scope-rail attachment simplifies setup
- Right-hand configuration with 0.473 bolt face
Considerations & Trade-offs
- This is a receiver only, so it requires the rest of the rifle build components to be selected separately.
- The right-hand configuration and 0.473" bolt face make it a specific fit, so compatibility should be confirmed before purchase.
- The keyed scope-rail interface is a design feature, but it still depends on the quality and fit of the rail and the rest of the setup.
- As a premium receiver, it is priced for a dedicated build rather than a general-purpose off-the-shelf rifle.
Suggested Comparisons
- Bolt-action rifle receivers
- Custom rifle actions
- Precision rifle action components
- Rifle action upgrades
Suggested Accessories
- Scope rail
- Bolt-action rifle stock
- Trigger assembly
- Rifle barrel
Frequently Asked Questions
What is the Nucleus G2.0 Bolt Action Receiver intended for?
It is an all-new, second-generation bolt-action receiver from American Rifle Company, designed to enhance the shooting experience.
What changes were made in the Nucleus G2.0 compared with the earlier Nucleus receiver?
The long description says the G2.0 incorporates changes requested by users and now features a Mausingfield striker assembly plus a bolt head and extractor identical to those found on the Archimedes.
Does this receiver include a keyed scope-rail interface?
Yes. The Nucleus G2.0 receiver now has a keyed scope-rail interface designed to allow better alignment and improve handling of recoil.
Is any special tool required for ta... ?
The provided description says you do not need any tools to ta, but the sentence is cut off in the source data, so the exact operation cannot be confirmed from the available information.
What bolt face size and hand orientation is this model?
The product title identifies it as a right-hand model with a 0.473 bolt face.