Professionally Engineered Weaponeering
Joined September 2019
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Current @modretro Tetris Retro Mode Marathon high score on the @anduriltech Chromatic.
This is so awesome. @PalmerLuckey and his team created something special. Haven't played Tetris since NES in the early 90s! Been playing 20 minutes a night now on the Chromatic.
Do hazards change when modifying a silencer? Yes! What about the shape of the risk field? That can change too!
SSS.8.1.38 - Suppressed Bolt Action Rifle Hazards - Tuna Cans Blackfin XL Silencer Hazard Map Brief pewscience.com/hazardmaps/ss…
You saw this technology with high pressure (5.56)... How does it do with low pressure (subsonic 300BLK)? 🤔
SSS.6.241 - Tuna Cans Blackfin XL and the Q mini FIX 300 BLK Subsonic (Free Version) pewscience.com/sound-signatu…
Today we wrap up the Infinity 556K research and introduce another case study on simple tech you can probably make at home, with two tests!
Episode 327 - Tuna Cans Blackfin XL Testing and OCL Infinity 556K M4 Tech Discussion (21-OCT-2026) pewscience.com/podcast/2026/…
Hazard Maps are intended to help distill actionable silencer signature consequences and risk into easy to understand deliverables!
SSS.8.1.37 - Multi-End Cap 5.56 Silencer Hazards - Otter Creek Labs Infinity 556K Silencer M4 Hazard Map Brief pewscience.com/hazardmaps/ss…
Pretty big report on the Infinity 556K - this concludes its 5.56 research program, building on the previous MK18 report 6.233.
SSS.6.240 - Otter Creek Labs Infinity 556K on the 14.5-in M4: Multiple End Cap and Tone Comparison Case Study (Free Version) pewscience.com/sound-signatu…
Today's podcast features a deep dive of the Torch 762 and re-introduces the OCL Infinity 556K; this time on the M4!
Episode 326 - OCL Infinity 556K M4 Testing and LPM Torch 762 MK18 Tech Discussion (14-OCT-2026) pewscience.com/podcast/2026/…
Well, it's official, ladies and gentlemen. Silencers, SBRs, SBSs, and AOWs are no longer required to be on the NFA registry. Historic day. Now do DDs and MGs, please. Kthxbye
atf.gov/media/30961/download
This Silencer Hazard Map Brief may help you put things in perspective!
SSS.8.1.36 - Suppressed AR-15 Rifle Hazards - Liberty Precision Machine Torch 762 Silencer Hazard Map Brief pewscience.com/hazardmaps/ss…
This is currently the highest performing .30 caliber silencer on 5.56, in our testing.
SSS.6.239 - Liberty Precision Machine Torch 762 and the MK18 5.56x45mm Short Barrel Automatic AR15 Rifle (Free Version) pewscience.com/sound-signatu…
Can .30 caliber silencers perform well on 5.56? Most of the time, no. But sometimes.....
Episode 325 - Liberty Precision Machine Torch 762 MK18 Testing (07-OCT-2026) pewscience.com/podcast/2026/…
Purposely Induced Porosity discussion on today's episode! Note that YouTube doesn't have the episode yet, but it's on all other providers.
Episode 324 - PTR VENT 1 300 BLK Testing Technical Performance Discussion (01-OCT-2026) pewscience.com/podcast/2026/…
YouTube does have the episode now. Their RSS feed ingestion is buggy!
youtu.be/4HtEtApZvaA
The Hazard Map in this report shows you some potential limits of how quiet you can get at the shooter's ear, and why!
SSS.8.1.35 - Suppressed Bolt Action Rifle Hazards - PTR VENT 1 Silencer Hazard Map Brief pewscience.com/hazardmaps/ss…
Very high performance 300BLK suppression:
SSS.6.238 - PTR VENT 1 and the Q mini FIX 300 BLK Subsonic (Free Version) pewscience.com/sound-signatu…
Wild 300BLK performance and the Blackbird deep dive:
Episode 323 - PTR VENT 1 300 BLK Testing and Blackbird F556 Technical Discussion (23-SEP-2026) pewscience.com/podcast/2026/…
Visualize suppressed AR-15 hazards, spatially.
SSS.8.1.34 - Suppressed AR-15 Rifle Hazards - Blackbird F556 Silencer Hazard Map Brief pewscience.com/hazardmaps/ss…
Strong performance for the size
SSS.6.237 - Blackbird F556 and the MK18 5.56x45mm Short Barrel Automatic AR15 Rifle (Free Version) pewscience.com/sound-signatu…
