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What Barrel Length??

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What Barrel Length??
PrecisionFirearms Offline
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#20
12-09-2019, 10:52 PM
G Tidewater Wrote:My 5.56 experience with 16" barrels is that the longest gas length really helps with the gun running very flat. Yes carbine, mid length work fine, but intermediate is the sweet spot. Obviously with shorter barrels you step down gas length. Rifle gas length for an 18" is also very flat. Does the Grendel round behave the same way with the relationship between gas and barrel lengths?

We recommend Mid with 16. Intermediate with 18, Rifle with 20 and longer. 16 with Intermediate can be done but the gas port is getting rather large IMO.
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Messages In This Thread
What Barrel Length?? - by Raf - 11-27-2019, 02:43 PM
What Barrel Length?? - by A5BLASTER - 11-27-2019, 03:10 PM
What Barrel Length?? - by Bigs28 - 11-27-2019, 03:26 PM
What Barrel Length?? - by mdram - 11-27-2019, 03:43 PM
What Barrel Length?? - by Rosecrans1 - 11-28-2019, 01:58 AM
What Barrel Length?? - by FLshooter - 11-28-2019, 12:00 PM
What Barrel Length?? - by 1Shot - 11-28-2019, 02:43 PM
What Barrel Length?? - by grayfox - 11-28-2019, 02:57 PM
What Barrel Length?? - by Raf - 11-30-2019, 02:42 PM
What Barrel Length?? - by RobertFL - 11-30-2019, 02:55 PM
What Barrel Length?? - by A5BLASTER - 11-30-2019, 03:33 PM
What Barrel Length?? - by Raf - 12-01-2019, 03:13 PM
What Barrel Length?? - by G Tidewater - 12-01-2019, 03:45 PM
What Barrel Length?? - by grayfox - 12-01-2019, 06:36 PM
What Barrel Length?? - by A5BLASTER - 12-01-2019, 07:10 PM
What Barrel Length?? - by lazyengineer - 12-02-2019, 04:31 PM
What Barrel Length?? - by LRRPF52 - 12-03-2019, 04:14 PM
What Barrel Length?? - by G Tidewater - 12-03-2019, 11:43 PM
What Barrel Length?? - by VASCAR2 - 12-04-2019, 04:03 PM
What Barrel Length?? - by PrecisionFirearms - 12-09-2019, 10:52 PM
What Barrel Length?? - by meatsweats - 12-10-2019, 09:00 PM
What Barrel Length?? - by Lastrites - 12-10-2019, 10:18 PM
What Barrel Length?? - by A5BLASTER - 12-10-2019, 10:33 PM
What Barrel Length?? - by grayfox - 12-11-2019, 01:33 AM
What Barrel Length?? - by Lastrites - 12-11-2019, 12:16 PM
What Barrel Length?? - by A5BLASTER - 12-11-2019, 01:01 PM
What Barrel Length?? - by LRRPF52 - 12-11-2019, 05:36 PM
What Barrel Length?? - by Raf - 12-15-2019, 02:23 AM
What Barrel Length?? - by grayfox - 12-15-2019, 08:21 AM
What Barrel Length?? - by Raf - 12-15-2019, 05:10 PM
What Barrel Length?? - by LRRPF52 - 12-16-2019, 05:09 PM

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