Overview

The following sample clips were recorded in Nov 2022 with a Phantom v1611 camera rented from Aimed Research.

Goals

  1. Amplify any "harmonic" movement of the barrel that occurs before the bullet exits the muzzle
  2. Measure the characteristics (e.g. frequency, mode) of the movement for comparison between configurations
  3. Measure any visible deflection in muzzle direction at bullet exit which may impact flight path
  4. Amplify any "barrel bulge" caused by chamber pressure increase during ignition

Clips

2022-11-06-PRS-can-MS3-close-in-01.cine

2022-11-06-PRS-can-MS3-close-in-01.cine

Framerate: 110000

Period: 9.07us

Frames in clip: 648

Created: 2022-11-06 11:51:52

Description: 6.5mm suppressed bolt action with magnetospeed chronograph

2022-11-06-PRS-can-MS3-close-in-02.cine

2022-11-06-PRS-can-MS3-close-in-02.cine

Framerate: 140000

Period: 7.14us

Frames in clip: 700

Created: 2022-11-06 11:57:54

2022-11-06-PRS-can-MS3-close-in-03.cine

2022-11-06-PRS-can-MS3-close-in-03.cine

Framerate: 90000

Period: 11.10us

Frames in clip: 566

Created: 2022-11-06 12:05:44

2022-11-06-PRS-can-MS3-full-01.cine

2022-11-06-PRS-can-MS3-full-01.cine

Framerate: 110000

Period: 9.07 μs

Frames in clip: 432

Created: 2022-11-06 12:26:21

Description: Full length to capture the firing pin movement (painted yellow) and bullet exit

2022-11-06-PRS-can-MS3-full-02.cine

2022-11-06-PRS-can-MS3-full-02.cine

Framerate: 110000

Period: 9.07us

Frames in clip: 431

Created: 2022-11-06 12:31:23

2022-11-06-PRS-can-close-in-01.cine

2022-11-06-PRS-can-close-in-01.cine

Framerate: 130000

Period: 7.69us

Frames in clip: 359

Created: 2022-11-06 12:44:00

Description: Zoomed in on suppressor

2022-11-06-PRS-can-close-in-02.cine

2022-11-06-PRS-can-close-in-02.cine

Framerate: 130000

Period: 7.69us

Frames in clip: 484

Created: 2022-11-06 12:46:11

2022-11-06-PRS-no-can-close-in-01.cine

2022-11-06-PRS-no-can-close-in-01.cine

Framerate: 130000

Period: 7.69us

Frames in clip: 597

Created: 2022-11-06 12:51:26

Description: Zoomed in on muzzle brake

2022-11-06-PRS-no-can-MS3-close-in-01.cine

2022-11-06-PRS-no-can-MS3-close-in-01.cine

Framerate: 130000

Period: 7.69us

Frames in clip: 461

Created: 2022-11-06 13:00:42

Description: With chronograph

2022-11-06-PRS-no-can-MS3-close-in-02.cine

2022-11-06-PRS-no-can-MS3-close-in-02.cine

Framerate: 130000

Period: 7.69us

Frames in clip: 407

Created: 2022-11-06 13:03:27

2022-11-06-PRS-no-can-close-in-03.cine

2022-11-06-PRS-no-can-close-in-03.cine

Framerate: 130000

Period: 7.69us

Frames in clip: 401

Created: 2022-11-06 13:06:14

2022-11-06-PRSno-brake-no-can-close-in-01.cine

2022-11-06-PRSno-brake-no-can-close-in-01.cine

Framerate: 130000

Period: 7.69us

Frames in clip: 431

Created: 2022-11-06 13:14:21

Description: Zoomed in on barrel without attachments

2022-11-06-PRSno-brake-no-can-close-in-02.cine

2022-11-06-PRSno-brake-no-can-close-in-02.cine

Framerate: 130000

Period: 7.69us

Frames in clip: 431

Created: 2022-11-06 13:16:06

2022-11-06-PRSno-brake-no-can-MS3-close-in-01.cine

2022-11-06-PRSno-brake-no-can-MS3-close-in-01.cine

Framerate: 130000

Period: 7.69us

Frames in clip: 451

Created: 2022-11-06 13:23:24

Description: With chronograph

2022-11-06-PRSno-brake-no-can-MS3-close-in-02.cine

2022-11-06-PRSno-brake-no-can-MS3-close-in-02.cine

Framerate: 130000

Period: 7.69us

Frames in clip: 446

Created: 2022-11-06 13:29:33

2022-11-06-savage-CCI-01.cine

2022-11-06-savage-CCI-01.cine

Framerate: 130000

Period: 7.69us

Frames in clip: 727

Created: 2022-11-06 14:07:15

Description: One of three shots with a 22LR bolt action firing CCI supersonic rounds. Rear of firing pin painted yellow for visibility.

2022-11-06-savage-CCI-02.cine

2022-11-06-savage-CCI-02.cine

Framerate: 130000

Period: 7.69us

Frames in clip: 683

Created: 2022-11-06 14:11:21

2022-11-06-savage-CCI-03.cine

2022-11-06-savage-CCI-03.cine

Framerate: 130000

Period: 7.69us

Frames in clip: 715

Created: 2022-11-06 14:13:07

2022-11-06-savage-Wolf-01.cine

2022-11-06-savage-Wolf-01.cine

Framerate: 130000

Period: 7.69us

Frames in clip: 827

Created: 2022-11-06 14:16:29

Description: One of three shots with a 22LR bolt action firing Wolf subsonic rounds

2022-11-06-savage-Wolf-02.cine

2022-11-06-savage-Wolf-02.cine

Framerate: 130000

Period: 7.69us

Frames in clip: 738

Created: 2022-11-06 14:18:07

2022-11-06-savage-Wolf-03.cine

2022-11-06-savage-Wolf-03.cine

Framerate: 130000

Period: 7.69us

Frames in clip: 841

Created: 2022-11-06 14:20:27

2022-11-08-tuner-sighter-01.cine

2022-11-08-tuner-sighter-01.cine

Framerate: 200000

Period: 5.00us

Frames in clip: 401

Created: 2022-11-08 11:42:00

Description: One of two sight-in shots with a 6.5mm bolt action using an adjustable tuner

2022-11-08-tuner-sighter-02.cine

2022-11-08-tuner-sighter-02.cine

Framerate: 200000

Period: 5.00us

Frames in clip: 401

Created: 2022-11-08 11:44:48

2022-11-08-tuner-known-good-A01.cine

2022-11-08-tuner-known-good-A01.cine

Framerate: 200000

Period: 5.00us

Frames in clip: 401

Created: 2022-11-08 11:46:11

Description: One of two shots with a known-good tuner setting

2022-11-08-tuner-known-good-A02.cine

2022-11-08-tuner-known-good-A02.cine

Framerate: 200000

Period: 5.00us

Frames in clip: 401

Created: 2022-11-08 11:47:49

2022-11-08-tuner-all-in-B01.cine

2022-11-08-tuner-all-in-B01.cine

Framerate: 200000

Period: 5.00us

Frames in clip: 401

Created: 2022-11-08 11:49:29

Description: One of two shots with tuner all the way in

2022-11-08-tuner-all-in-B02.cine

2022-11-08-tuner-all-in-B02.cine

Framerate: 200000

Period: 5.00us

Frames in clip: 401

Created: 2022-11-08 11:51:25

2022-11-08-tuner-all-out-C01.cine

2022-11-08-tuner-all-out-C01.cine

Framerate: 200000

Period: 5.00us

Frames in clip: 401

Created: 2022-11-08 11:52:34

Description: One of two shots with the tuner al lthe way out

2022-11-08-tuner-all-out-C02.cine

2022-11-08-tuner-all-out-C02.cine

Framerate: 200000

Period: 5.00us

Frames in clip: 401

Created: 2022-11-08 11:54:14

2022-11-08-tuner-random-D01.cine

2022-11-08-tuner-random-D01.cine

Framerate: 200000

Period: 5.00us

Frames in clip: 401

Created: 2022-11-08 11:55:33

Description: One of two shots with the tuner at a random setting

2022-11-08-tuner-random-D02.cine

2022-11-08-tuner-random-D02.cine

Framerate: 200000

Period: 5.00us

Frames in clip: 401

Created: 2022-11-08 11:57:25