UPPER RECEIVER:

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RECEIVER: COLT 649 CARRY HANDLE RECEIVER

 

BOLT CARRIER GROUP: COLT "C" STAMPED BIG HOLE
 

CHARGING HANDLE: COLT 

 

FORWARD ASSIST: COLT TEAR DROP , COLT SMALL AND BIG ROUND

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BARREL: XM177E1: 10" , COLT XM177E2: 11.5"

 

GAS BLOCK: FSP WITH SHAVED BAYONET LUG

 

GAS TUBE: COLT 2-POSITION

 

HANDGUARD: COLT 6 HOLE CAR HANDGAURD​

 

UNDERBARREL: N/A

 

SLING MOUNT: N/A

 

MUZZLE DEVICE: XM177 FLASH MODERATOR

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LOWER RECEIVER:

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RECEIVER: COLT XM177E1 , COLT XM177E2 , COLT A1 PROFILE

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UID: N/A

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LOWER PARTS KIT: COLT 

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BUFFER: N/A

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SELECTOR: COLT F/A 

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TRIGGER: COLT F/A TRIGGER 

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TRIGGER GUARD: COLT

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GRIP: COLT A1  

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STOCK: VINYL-ACETATE COATED ALUMINUM C8 BUTTSTOCK , COLT M16A1 FIXED STOCK

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