Answer
Jul 29, 2022 - 09:52 AM
It SHOULD work for the middleweight, but NOT for the featherweight.
Did you ever figure out if this works for the A&K / Cybergun FN Licensed "Middleweight" M249 SAW Machine Gun? PolarStar Jack M249 HPA Unit | Standard FCU | M249 HPA Kit
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Open May 08, 2023 - 11:29 PM
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PolarStar Jack M249 HPA Unit | Standard FCU | M249 HPA Kit
“JACK” was designed to answer the demand for an affordable, high performance HPA conversion for AEG's. The system is a drop-in cylinder replacement that will be universally compatible with a wide range of gearbox versions that have center-line nozzles. Similar to its sister product, the F...
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