Today’s Topic:

1. Sound Signature Review 6.174 – B&T Station SIX 9 with the wiped SIX 9 silencer and the Training SIX 9 silencer. This is the technical discussion of the article published last week. Two silencers are featured in this test program. Subtopic timestamps:

a. Topic intro (00:07:12)

b. Station SIX 9 pistol operational overview (00:11:20)

c. Wiped SIX 9 silencer physics and behavior (00:25:40)

d. SIX 9 Training silencer performance (01:11:54)

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Today’s Topic:

1. Sound Signature Review 6.174 – B&T Station SIX 9 with the wiped SIX 9 silencer and the Training SIX 9 silencer. Kicking off 2025 with some B&T, as requested. Quiet? I mean, you be the judge, I guess. Old technology doesn’t create miracles all of a sudden. Maybe that is a good or handy axiom to kick off 2025. Introductory discussion for this extensive paper published today. All member funded! (00:08:37)

Happy New Year!

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Today’s Topics:

1. Sound Signature Review 6.173 – LMT AT ION LT on the standard 556 MK18. Lewis Machine & Tool has an Advanced Technologies division. We have been working with them as their 3rd party performance validator during some of their system development. This is the technical discussion for the report published last week. (00:07:18)

2. Merry Christmas! If we don’t speak again before next Wednesday, I hope your Christmas with your family and loved ones is wonderful, full of joy, great food, great company, amazing blessings, and is all you could have dreamed. This is the best time of year – spend it being thankful, reflect, and enjoy!!! Get out there and shoot a reindeer! (01:00:33)

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Today’s Topics:

1. Sound Signature Review 6.172 – Rugged Suppressors Obsidian 9 on the HK P30L. Long configuration AND short configuration. Two tests. Chances are, you have shot this. This is the technical discussion of the article published 27-NOV. (00:06:33)

2. Sound Signature Review 6.173 – LMT AT ION LT on the standard 556 MK18. Lewis Machine & Tool has an Advanced Technologies division. We have been working with them as their 3rd party performance validator during some of their system development. This is an introductory discussion for the ION LT report published today. (00:48:11)

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Today’s Topics:

1. Thanksgiving is almost here!!! What are you thankful for? Any particular silencer innovations to be thankful for? There may be some! (00:08:34)

2. Sound Signature Review 6.172 – Rugged Suppressors Obsidian 9 on the HK P30L. Long configuration AND short configuration. Two tests. Long awaited? Yes. Worth it? I mean, maybe. Chances are, you have shot this, so hopefully this gives you some good performance peg points! Introductory discussion for today’s publication. (00:30:29)

Sponsored by - Silencer Shop, Top Gun Range Houston, Legion Athletics, Capitol Armory, and the PEW Science Laboratory!

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Today’s Topics:

1. Sound Signature Review 6.170 – Liberty Precision Machine Anthem-S2 QD on .308 bolt-action. The new iteration of the Anthem series from LPM. Technical discussion of last week’s publication. (00:08:36)

2. Sound Signature Review 6.171 – Liberty Precision Machine Anthem-S2 QD again – this time with subsonic 300 BLK. You saw its titanium big brother, the Mach-L, last month. Do you lose much going shorter? Technical discussion of last week’s second publication. (00:32:08)

3. I was on the Open Source Defense podcast! If you haven’t heard of that organization, they have a cool publication and newsletter you can check out! (00:55:42)

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Today’s Topics:

1. Sound Signature Review 6.170 – Liberty Precision Machine Anthem-S2 QD on .308 bolt-action. The new iteration of the Anthem / Mach series from LPM. Any improvements to note? Introductory discussion for today’s publication. (00:05:36)

2. Sound Signature Review 6.171 – Liberty Precision Machine Anthem-S2 QD again – this time with subsonic 300 BLK. You saw its titanium big brother, the Mach-L, last month. Do you lose much going shorter? You may be surprised! Introductory discussion for today’s second publication! (00:19:42)

Sponsored by - Silencer Shop, Top Gun Range Houston, Legion Athletics, Capitol Armory, and the PEW Science Laboratory!

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Today’s Topics:

1. Suppressing the Walther PPK SD in .32 ACP. Will it work? Examining our sample size of one, there appear to be caveats. Here’s a short update on our progress with the system so far. The quest to be James Bond continues… (00:14:22)

2. Listener Questions are back! We’re taking a break from publications this week after a busy October. Let’s answer some of your queries from the 7th round. Be sure to follow the podcast page on Instagram to keep up with these solicitations! (00:50:54)

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Today’s Topics:

1. Sound Signature Review 6.167 – the HUXWRX FLOW 556 Ti on the standard 5.56 MK18 10.3-in SBR. You have seen the HX-QD series, FLOW 556K, and FLOW 762 Ti evaluated in the Standard. How does this newest full-size dedicated 5.56 model stack up? Technical discussion. (00:09:45)

2. Sound Signature Review 6.168 – the HUXWRX FLOW 556 Ti on the standard 5.56 M4A1RIII 14.5-in mid-length gas SBR. Does the performance of HUXWRX Flow-Through technology scale with longer barrels? Technical discussion. (01:11:42)

3. Member Research Supplement 6.169 – Low Back Pressure 5.56 Silencer Performance - Flow-Through vs. SURGE BYPASS, PIP, and LBP. Head-to-head detailed comparisons. Who is the current king of the hill? Public discussion. (01:26:49)

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Today’s Topics:

1. Sound Signature Review 6.165 – the Off Grid Suppressors Trident Ti on .308 bolt action. Another silencer company moving into the space, and with DMLS models. How do these hybrid designs perform with bolt action systems? Technical Discussion. (00:10:39)

2. Sound Signature Review 6.166 – the Off Grid Suppressors Operator Ti on the standard 5.56 MK18 10.3-in SBR. This is a dedicated 5.56 unit; how does the hybrid technology behave with semiauto use? Technical Discussion. (00:37:38)

3. Sound Signature Review 6.167 – the HUXWRX FLOW 556 Ti on the standard 5.56 MK18 10.3-in SBR. You have seen the HX-QD series, FLOW 556K, and FLOW 762 Ti evaluated in the Standard. How does this newest full-size dedicated 5.56 model stack up? Introductory discussion. (00:56:23)

4. Sound Signature Review 6.168 – the HUXWRX FLOW 556 Ti on the standard 5.56 M4A1RIII 14.5-in mid-length gas SBR. Does the performance of HUXWRX Flow-Through technology scale with longer barrels? Introductory discussion. (01:04:56)

5. Member Research Supplement 6.169 – Low Back Pressure 5.56 Silencer Performance - Flow-Through vs. SURGE BYPASS, PIP, and LBP. Head-to-head detailed comparisons. Who is the current king of the hill? Introductory discussion. (01:11:40)

Sponsored by - Silencer Shop, Top Gun Range Houston, Legion Athletics, Capitol Armory, and the PEW Science Laboratory!

Legion Athletics: use code pewscience for 20% off your first order and double points!

Magpul: Use code PSTEN to receive $10 off your order of $100 or more at Magpul