RAW Rapid Raw hm1000x external plenum

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corny

corny

Member
Jan 8, 2020
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Elkton, SD
Some years ago a user on here made an external plenum for the raw action with a co2 cartridge. Ever since, I’ve been wanting to built a bolt on external plenum and finally got around to fabricating one.
External plenum volume is 34cc
With an additional 33cc in the action. Giving me a total of 67cc.

Pretty pleased with how it turned out.
Rough calculation I seem to have gained around 16fpe

IMG_0002.jpeg
 
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corny said:
Some years ago a user on here made an external plenum for the raw action with a co2 cartridge. Ever since, I’ve been wanting to built a bolt on external plenum and finally got around to fabricating one.
External plenum volume is 34cc
With an additional 33cc in the action. Giving me a total of 67cc.

Pretty pleased with how it turned out.
Rough calculation I seem to have gained around 16fpe

View attachment 527593
Click to expand...
That's.....AWESOME! Looks fantastic too! Is that a AZ shroud!?
 
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