AR15 UPPER RECEIVER, 458 SOCOM,
16" COMPLETE
(Ready for a Lower)
• UPPER RECEIVER: M4
• BARREL: 16” STAINLESS
STEEL, 1;14” TWIST RATE, MATCH
• GAS BLOCK: 0.875”, CARBINE LENGTH
• HANDGUARD: 15”
KEY-MOD, ENHANCED, BLACK
• MUZZLE BREAK: SBR
MODEL – “TANK BREAK”, BLACK
• BOLT/CARRIER
GROUP: CARRIER – M16 TYPE, STEEL MATTE BALCK PARKERIZED;
BOLT – MADE FOR THE 458 SOCOM FROM 4340
STEEL, PHOSPHATE COASTED,
MATTE BLACK. NOT AN AFTER MARKET CUT FROM A 5.56 BOLT
