Image unavailable
Iflr Lower Receiver & Billet Lower Receiver Set - Iflr Lower Receiver, Billett, Multi-Cal
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$299.99
View on Brownells
You'll be taken to Brownells to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: 100041548
Overview
Built as a stripped lower receiver for an AR15 build, this option is aimed at shooters who want a foundation that accepts standard AR15 components and follows mil-spec dimensions. The integrated folding mechanism is machined into the lower, giving the platform a more compact storage or transport profile without changing the basic build approach. An upper tensioning screw is included to help fine-tune the fit between upper and lower. It is a practical choice for builders who want compatibility and adjustability in a folding lower receiver setup.
Why Hunters Choose the 17 Design And Manufacturing
Machined Mil-spec
Standard AR15 components
Integrated Folding
Mechanism is machined directly into
Wearable Parts
Are made from S7 tool
Corrosion-resistant Coatings
Are included on wearable parts
Upper Tensioning
Screw lets users fine-tune upper
Key Features
- Integrated Folding Lower Receiver (IFLR-15) design with the folding mechanism machined directly into the lower receiver.
- Machined to mil-spec dimensions for use with standard AR15 components.
- Built as a stripped lower receiver, providing a base for an AR15 build.
- Wearable parts are made from S7 tool steel.
- Corrosion-resistant coatings are included on wearable parts.
- Upper tensioning screw allows fine-tuning of upper and lower fit.
Best Used For
- AR-15 builders wanting a stripped lower receiver with integrated folding capability
- Users seeking standard AR15 component compatibility in a mil-spec dimensioned build
- Builders who want upper-to-lower fit adjustment using the tensioning screw
- Those prioritizing wearable parts made from S7 tool steel in the receiver set
Specifications
| Additional Feature | Upper tensioning screw |
|---|---|
| Caliber | Multi-Cal |
| Coating | Corrosion resistant coatings |
| Compatibility | Standard AR15 components |
| Dimensions | Mil-spec dimensions |
| Folding Mechanism | Integrated into the lower receiver |
| Model | IFLR-15 |
| Receiver Type | AR15 Stripped Lower Receiver |
| Type | Integrated Folding Lower Receiver |
| Upperlower Fit Adjustment | Fine tune the fit of the upper and lower through the use of a nylon t |
| Wearable Parts Material | S7 tool steel |
Pros
- Machined to mil-spec dimensions for compatibility with standard AR15 components
- Integrated folding mechanism is machined directly into the lower receiver
- Wearable parts are made from S7 tool steel
- Corrosion-resistant coatings are included on wearable parts
- Upper tensioning screw lets users fine-tune upper and lower fit
Considerations & Trade-offs
- The folding mechanism is integrated into the lower receiver, so this is not a standard stripped lower for a conventional fixed setup.
- It is described as a stripped lower receiver, so additional AR15 components are still required to complete the build.
- The upper tensioning screw is intended for fine-tuning fit, which adds an adjustment step during assembly.
- The product is described as multi-cal, but final compatibility still depends on the rest of the build components and configuration.
Suggested Comparisons
- AR-15 stripped lower receivers
- Folding lower receiver systems
- Billet lower receiver sets
- AR-15 build components
Suggested Accessories
- AR-15 upper receiver
- AR-15 lower parts kit
- Buffer tube assembly
- Rifle case
Frequently Asked Questions
What kind of build is the IFLR-15 lower receiver intended for?
It is described as a stripped AR15 lower receiver and a base for an AR15 build. The product title also identifies it as a multi-cal lower receiver set.
Does this lower receiver work with standard AR15 parts?
Yes. The description says it is machined to mil-spec dimensions and works with standard AR15 components for parts interchangeability.
What folding feature does this receiver have?
The folding mechanism is machined directly into the lower receiver, according to the product description.
What is the upper tensioning screw for?
The upper tensioning screw is described as allowing the user to fine tune the fit of the upper and lower through the use of a nylon tensioning component. The source text is cut off after that, so no further details are provided.
What does the product say about wear parts and coatings?
The description states that all wearable parts are made from S7 tool steel and that corrosion resistant coatings are used. No further material or coating details are provided.