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piston system.jpg
piston system.jpg
gas piston.jpg
stock_receiver extension.jpg
Near miss

piston system.jpg

Piston system. HK MR223 without the hand guard, showing what is inside of it. The system consists of black rod, that returns to battery with a spring and the piston, shown in another picture.

The handguard attaches with a screw and around 7Nm of torque.
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HK MR223
Added by
Near miss
Date added
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Device
samsung SM-G973F
Aperture
ƒ/1.5
Focal length
4.3 mm
Exposure time
1/10 second(s)
ISO
1000
Filename
20201020_015056.jpg
File size
7.5 MB
Date taken
Tue, 20 October 2020 1:50 AM
Dimensions
4032px x 3024px

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