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Para Bellum Arms

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Defining the Build

NFA and Prison AR Class What the Spec Component Compatibility

Platform Components

Lower Receiver Upper Receiver Handguard Platform Manufacturer

Operating System Components

Muzzle Device Barrel Gas Block Bolt Carrier Group Buffer Buffer Spring Receiver Extension Trigger Hammer/Trigger Pins

Controls

Charging Handle Safety Selector Magazine Catch/Button Bolt Catch Pivot/Takedown Pins

Furniture & Ergonomics

Buttstock Pistol Grip Foregrips & Stops

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Metals & Finishes Handguard Length Roll Pins Caliber Conversion Sister Cartridges
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Small Frame Upper Assemblies

Carbine Upper Assemblies Rifle Upper Assemblies

Small Frame Lower Assemblies

Carbine Lower Assemblies Rifle Lower Assemblies

Small Frame Build Kits

Carbine Build Kits Rifle Build Kits

Small Frame Components

Bolt Carrier Groups
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Build Considerations

What’s at Stake Lock & Lube Torque Adjustment

Tools & Materials

Lubrication Thread Locker Wrenches Drivers, Bits, & Keys Hammers & Punches Vices & Blocks Miscellaneous Tools

How to Build

Upper Receiver Assembly Lower Receiver Assembly Final Assembly

Tutorials

Staking the Castle Nut Build a Gas System Illuminator

Blueprints

PB Arms Clones (COMING SOON) Military Clones
Maintain

Troubleshoot (COMING SOON)

Tools & Materials

Solvents & Lubricants Chamber & Bore Tools Patches, Pads, & Wipes Miscellaneous Tools

Disassembly

Clean & Inspect

Cleaning the Upper Cleaning the Lower

Lubricate

Reassembly

Function Check

Repair & Replace (COMING SOON)
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Defining the Build

Platform Components

Operating System Components

Controls

Furniture & Ergonomics

Special Topics

Small Frame Upper Assemblies

Small Frame Lower Assemblies

Small Frame Build Kits

Small Frame Components

Legal Notices