16 Inch 458 Socom Upper

16 Inch 458 Socom Upper


Extant Defense 16″ 458 Socom Upper with enlarged forged upper receiver with forward assist and dust cover.


Barrel Length 16 Inches
Barrel Material Phosphate 458 socom barrel
Caliber Gauge 458
Gas System .875 gas block, carbine gas system
Handguard 13.5″ Keymod Rail
Muzzle Device SS Muzzlebrake
Twist Rate 1:24 twist, 5/8×32 threads
Bolt Carrier Group Nitride Bolt Carrier Group
Charging Handle Standard charging handle



SKU: EDC-upper-16-458-socom - Need Help? Contact Us Leave Feedback

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