Whats a FreeFloating handguard

kg281281

October 05, 2009 05:18

Can anyone explain to me what a free floating FRISH handguard for an M4 means?

Comments

7 comments

Nwcid

October 05, 2009 05:22
Free floating means it does not touch the barrel. They are mounted to the barrel nut only.

Frish is the name of the rail put out by Olympic Arms.
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kg281281

October 05, 2009 05:49
So what is the advantage of the free floating part?
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Hawk Carse

October 05, 2009 06:28
Means a shooting sling or artificial support like bipod, sandbag, tree limb, or fence post will not apply pressure to the barrel and change the point of impact or group size.
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givette

October 05, 2009 06:29
Also, the barrel is free to 'swell' under heat, and to 'vibrate' harmonically during firing. It's all an accuracy thing, as the barrel will move as designed to do, without being bolted onto the gun. Best, Joe
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beantownshootah

October 05, 2009 08:36
quote:Originally posted by kg281281
So what is the advantage of the free floating part?

Since nothing touches, pulls, or pushes on the barrel, this is supposed to contribute to increased accuracy.
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BGHillbilly

October 05, 2009 17:19
Your barrel vibrates(harmonics) like a guitar string. With a free floating barrel it always plays the same note. If it's not free floating and pressure is applied at different points or in different amounts the vibration(note/cord) changes as does point of impact.
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v35

October 05, 2009 18:36
A barrel will shoot away from a rest or support.
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