SG 552-1 Commando Barrel Replacement

1 단계 Barrel

SG 552-1 Commando Barrel Replacement, Barrel: 1 단계, 이미지 2개 중 1개

SG 552-1 Commando Barrel Replacement, Barrel: 1 단계, 이미지 2개 중 2개

Using a flathead screwdriver, remove the pin holding the hand guard in place.
To remove this, turn the pin clockwise and push it through at the same time.
Pull the hand guard off.

편집

2 단계

SG 552-1 Commando Barrel Replacement: 2 단계, 이미지 2개 중 1개

SG 552-1 Commando Barrel Replacement: 2 단계, 이미지 2개 중 2개

Using a Phillips #1 screwdriver, remove the two 8mm screws above the hand guard on both sides of the gun. There should be four total.

편집

3 단계

SG 552-1 Commando Barrel Replacement: 3 단계, 이미지 2개 중 1개

SG 552-1 Commando Barrel Replacement: 3 단계, 이미지 2개 중 2개

Locate the button to fold over the folding stock and fold over the folding stock.
Using a Phillips #1 screwdriver, remove the 20mm screw located behind the folding stock.

편집

4 단계

SG 552-1 Commando Barrel Replacement: 4 단계, 이미지 2개 중 1개

SG 552-1 Commando Barrel Replacement: 4 단계, 이미지 2개 중 2개

Turn the gun over so that you are facing the bottom of the gun.
Using a Phillips #1 screwdriver, remove the following screws:
Remove the 8mm screw located directly underneath the cocking lever.
Remove the 8mm screw beside the one you just removed.

편집

5 단계

SG 552-1 Commando Barrel Replacement: 5 단계, 이미지 2개 중 1개

SG 552-1 Commando Barrel Replacement: 5 단계, 이미지 2개 중 2개

Carefully tug on the tip of the gun and pull the barrel and its cover out.

편집

6 단계

SG 552-1 Commando Barrel Replacement: 6 단계, 이미지 3개 중 1개

SG 552-1 Commando Barrel Replacement: 6 단계, 이미지 3개 중 2개

SG 552-1 Commando Barrel Replacement: 6 단계, 이미지 3개 중 3개

Pull the barrel out from the cover.
Remove the pieces at the end of the barrel.

편집

7 단계

SG 552-1 Commando Barrel Replacement: 7 단계, 이미지 2개 중 1개

SG 552-1 Commando Barrel Replacement: 7 단계, 이미지 2개 중 2개

Remove the remaining pieces of on the ends of the barrel.