Comments by "Vikki McDonough" (@vikkimcdonough6153) on "SIG M5 Spear Deep Dive: Is This a Good US Army Rifle?" video.

  1. 12:19 - Would the routine use of suppressors on standard rifles really expose the riflepeeps to enough carbon monoxide to create toxicity concerns?
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  2. 18:09 - Finally, the Army moves away from auto-fouling rifle actions!
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  3. 5:15 - ...How does 80kpsi blow out the back of a cartridge case when the bolt face is in the way?
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  4. If the pressure inside the case is enough to bust brass, won't making the rear of the cartridge out of steel simply mean that, instead of the rear cartridge face rupturing, the cartridge parts at the junction and the steel base flies backwards while the brass sticks in the barrel?
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