PDMR, or; How I learned to stop worrying and love the short barrels.

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PDMR, or; How I learned to stop worrying and love the short barrels.

J_Von_Random Offline

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Posts: 15
Threads: 3
Joined: May 2020

#13

05-12-2020, 02:03 AM

VASCAR2 Wrote:For shooting at distance I think it helps to stay above the transsonic zone. Precision Firearms posted velocities from several short 6.5 Grendel barrels in Jan 2017. These velocities and a ballistic computer will give you an idea how much velocity youll have left at 600 yards from different barrel lengths.

The Hornady calculator gives these values for 123gr ELD-M:

2000fps (7.5"): 400yd: 1359fps, 500yd: 1217fps, 600yd: 1092fps
2100fps (8.5"): 400yd: 1444fps, 500yd: 1297fps, 600yd: 1159fps

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PDMR, or; How I learned to stop worrying and love the short barrels. - by J_Von_Random - 05-11-2020, 01:01 PM

PDMR, or; How I learned to stop worrying and love the short barrels. - by Bigs28 - 05-11-2020, 01:08 PM

PDMR, or; How I learned to stop worrying and love the short barrels. - by Bigs28 - 05-11-2020, 01:13 PM

PDMR, or; How I learned to stop worrying and love the short barrels. - by J_Von_Random - 05-11-2020, 01:17 PM

PDMR, or; How I learned to stop worrying and love the short barrels. - by A5BLASTER - 05-11-2020, 01:34 PM

PDMR, or; How I learned to stop worrying and love the short barrels. - by J_Von_Random - 05-11-2020, 01:44 PM

PDMR, or; How I learned to stop worrying and love the short barrels. - by J_Von_Random - 05-11-2020, 02:47 PM

PDMR, or; How I learned to stop worrying and love the short barrels. - by ricsmall - 05-11-2020, 07:05 PM

PDMR, or; How I learned to stop worrying and love the short barrels. - by J_Von_Random - 05-12-2020, 12:40 AM