Upper Authority
No Hype. Just Better Decisions. No Hype. Just Better Decisions.
  • Equipment
  • Builds
  • Fundamentals
  • Maintenance
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Upper Authority
  • Equipment
  • Builds
  • Fundamentals
  • Maintenance
  • Hunting
  • Apparel

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Equipment

PSA vs BCM Comparison: Which AR-15 Brand Fits Your Build

4 months ago
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by Upper Authority Editorial Team
Two AR-15 upper receivers shown side by side, PSA on top and BCM on bottom, both with 16-inch barrels and M-LOK handguards
Builds

Budget AR Build Guide: Smart Parts and Cost Breakdown

4 months ago
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by Upper Authority Editorial Team
Partially assembled AR-15 with upper receiver, lower receiver, bolt carrier group, and magazine on a workbench
Equipment • Upper Receivers

Best AR Upper Receivers by Use Case

4 months ago
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by Upper Authority Editorial Team
Complete AR-15 upper receiver assembly with handguard and barrel on a neutral background
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Featured Posts

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    Camouflage • Hunting How to Choose Camo for Hunting: Terrain, Season, and...

Upper Authority

Upper Authority is a structured educational resource focused on AR platform configuration, component evaluation, and performance consistency.

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  • Best Upper Receivers
  • Best Bolt Carrier Groups
  • Best AR Optics
  • Budget Upper Receiver Guide
  • AR-10 vs AR-15 Comparison

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