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AR15 16 INCH 458 SOCOM COMPLETE AR-15

Chamber: 458 

GAS SYSTEM : CARBINE LENGTH - .875 GAS BLOCK

Twist Rate: 1/14 
Pivot/Takedown Pin Size: Small pin - .250"
Barrel: 16 inch  
Handguard: ARD 15 INCH - length Free Float
Upper Receiver: Forged 7075 T-6  Mil-spec
type 3 hard coat anodizing with forward assist and ejection port plate
Lower Receiver: Billet 7075 T-6  Mil-spec  type 3 hard coat anodizing 
Muzzle Device: Thread 5/8 x 36 

Bolt carrier group: MIL-SPEC Chrome Moly Carrier Carrier Key - Chrome lined

Attached with grade 8 Screws Properly Staked & Sealed gas key
Bolt: Phosphate -Carpenter Steel M.P.I. Heat Treated

THE PA15  LOWER RECEIVER IS AMERICAN MADE WITH SUPERIOR QUALITY !
OUR LOWER RECEIVER ARE CNC MACHINED FROM HIGH GRADE STRENGTH ,7075 T6 ALUMINUM
FORGED FOR RELIABLE PERFORMANCE AND OUTSTANDING DURABILITY.MACHINED TO MILITARY
SPECIFICATION & STANDARDS AND " MARK MULTI CAL " TO BE USED WITH MULTIPLE CALIBERS
ON A AR-15 PLATFORM. THIS RECEIVER COMES WITH TYPE 3 BLACK

HARD ANODIZE,AND A LARGER CLOSED TRIGGER .