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Maul Bearing Delay Upper Receiver

MEAN MAUL Bearing Delay Upper Receiver
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Mean

The MEAN Arms MAUL Bearing Delay Upper Receiver (MEAN Arms Unrivaled Lightweight) is a high-performance PCC upper developed in collaboration with Unrivaled.

Based on the proven Bearing Delay system, the MAUL introduces lightweight construction and recoil optimization, making it ideal for competitive shooters seeking maximum speed, control, and precision. Designed with input from top-level competitors, it delivers fast follow-up shots and consistent performance in demanding shooting environments.

SPECIFICS

Key Features
  • Bearing Delay™ system for reliability & smooth operation
  • Lightweight carrier for reduced recoil
  • Carbon fiber handguard for weight reduction
  • Enhanced recoil system (Unrivaled buffer & muzzle brake)
  • Tunable system based on ammunition
  • Optimized for PCC competition shooting
  • Fast and accurate follow-up shots
  • Compatible with Endomags & Exomags
System & Components
  • Operating System: Bearing Delay (ball bearing system)
  • Bolt Carrier: Lightweight performance carrier
  • Handguard: Carbon fiber construction
  • Recoil System: Unrivaled buffer system
  • Muzzle Device: Unrivaled muzzle brake
  • Platform Compatibility: AR-15 milspec lower receivers
Technical Data & Compatibility
  • Weight: 6 lbs
  • Dimensions: 30 × 6 × 6 in
  • Pinned & Welded Option: Yes / No
  • Lower Compatibility:
    • Milspec AR-15 lowers
    • Dedicated pistol magazine lowers
  • Magazine Compatibility:
    • Endomags
    • Exomags
Bearing Delay Upper Receiver