51Fifty M6 Rifles & SBRs: Power, Precision, and Performance

Purpose-built for Law Enforcement, Military, and Government Agencies, the 51Fifty M6 Series delivers unmatched power and extended reach when an M4 or M5 just isn’t enough. Designed on the AR10 platform, these rifles and SBRs provide superior ballistic performance, increased stopping power, and enhanced accuracy for mission-critical situations.

Whether you’re SWAT, Special Forces, Patrol, Infantry, or a Security Specialist, the M6 Series is engineered to dominate, adapt, and prevail in any environment. Built to exceed military-grade standards, these weapons ensure reliability and effectiveness when it matters most. No compromises. Never settle.

EM6 SPECS

LOWER RECEIVER MATERIAL:

7075 BILLET ALUMINUM

UPPER RECEIVER MATERIAL:

7075 BILLET ALUMINUM

receiver attachment:

rapid action cam(r.a.c.) - patent pending

HANDGUARD MATERIAL:

6061 BILLET ALUMINUM

HANDGUARD:

TACTICAL ADVANTAGE ARCA-10

EJECTION:

LEFT OR RIGHT

MUZZLE DEVICE:

SINGLE OR DUAL PORT BREEK LOK SUPPRESSOR QD BRAKE

BARREL length:

10.5", 12.5", 14.5", 16"

calibers:

.308, 6.5 creedmoor

BARREL feed ramp:

single "fat" feed ramp

fire control:

semi auto, full auto, tri-burst

CONTROLS:

51FIFTY FULL AMBIDEXTROUS CONTROL SYSTEM

gas system:

direct impingement

charging handle:

ambidextrous gas blocking suppressor optimized

buffer system:

standard or amphibious buffer

bolt carrier group:

8620 steel nitride coated full auto rated bcg

grip & stock:

amend2 pistol grip & ams modular stock

COLORS:

BLACK, GREY, FDE, OD GREEN

accuracy:

sub-moa

business Hours

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