Mean Arms MAUL - 9x19 Bearing Delay Upper. Coming late 2025.
Complete upper assembly and buffer. Can be used with AR9 or AR-15 lower receivers.
We recommend reserving this product in advance through the reservation fee or ordering directly as a custom product!
SPECS
Lightweight carrier designed for performance shooting to reduce recoil and reciprocating mass (compared to the standard Bearing Delay upper)
Dead Blow Buffer System designed by the experts from Unrivaled for the MAUL
Carbon fiber lightweight handguard designed and manufactured for the MAUL with M-LOK (35-50 Carbon Fiber & 7075 Aluminum)
Barrel length: 13.1" with a 1:10 twist, with a consumer option to have the muzzle device pinned/welded for a total length of 16"
Performance-focused compensating muzzle brake designed by the experts from Unrivaled to further reduce recoil of the bearing delayed MAUL
Compatible with both milspec AR-15 and dedicated pistol magazine lower receivers (including Glock lower receivers) - not all dedicated pistol magazine lower receivers will function with the MAUL, please reach out to support@meanarms.com for more information
Caliber: 9x19mm Parabellum
MEAN designed ambidextrous charging handle with MAUL logo
Weight of entire upper is 1.45kg (BCG alone is just under 275g) - does not include buffer system
Each MAUL includes:
Fully tunable ball bearing bolt carrier group
MA Upper Receiver - slick side billet machined aluminum upper receiver
Carbon fiber handguard - free floating - Outer diameter: 43mm
MA Charging Handle
Unrivaled Compensating Muzzle Brake
Unrivaled Dead Blow Buffer System
