April 30, 2025

Episode 257 - Otter Creek Labs Infinity subsonic 300 BLK Testing Intro (30-APR-2025)

April 30, 2025/ Jay

Today’s Topic:

Sound Signature Review 6.185 – Otter Creek Labs Infinity with subsonic 300 BLK. The Q mini Fix – an 8-in barrel proving ground, from the beginning. How does the versatile Infinity handle subsonic ammunition combustion out of a relatively short barrel? How does its performance compare with some older designs and some purpose-built 300 BLK designs? Can it hang? Introductory discussion for this technical paper published today. (00:05:49)

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

February 26, 2025

Episode 249 - Otter Creek Labs Infinity Testing Technical Performance (26-FEB-2025)

February 26, 2025/ Jay

Today’s Topics:

Sound Signature Review 6.178 – the Otter Creek Labs Infinity on .308 bolt-action. New hybrid design silencer from OCL – two tests; both solid and vented 7.62 end caps. Technical discussion of the Infinity’s .308 performance.
a. Intro and Infinity physical characteristics (00:07:34)
b. Solid 7.62 end cap technical performance walkthrough (00:29:31)
c. Vented 7.62 end cap technical performance walkthrough (00:36:58)
d. Performance comparisons (00:45:44)
Sound Signature Review 6.179 – the Otter Creek Labs Infinity on the 5.56 standard untuned MK18. Three tests! Solid 5.56 end cap, vented 5.56 end cap, and the vented 7.62 end cap. Adjustable back pressure. Technical discussion of the Infinity’s 5.56 performance.
a. Intro and Polonium and Infinity 5.56 semiauto behavior (00:49:43)
b. Solid 5.56 end cap performance notes (01:11:15)
c. Vented 5.56 end cap performance notes (01:13:10)
d. Vented 7.62 end cap performance notes (01:15:26)

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

February 19, 2025

February 19, 2025/ Jay

Today’s Topics:

Sound Signature Review 6.178 – the Otter Creek Labs Infinity on .308 bolt-action. New hybrid design silencer from OCL – two tests; both solid and vented 7.62 end caps. How does this technology perform with 7.62 NATO? Introductory discussion for this whitepaper published today. (00:09:35)
Sound Signature Review 6.179 – the Otter Creek Labs Infinity on the 5.56 standard untuned MK18. Three tests! Solid 5.56 end cap, vented 5.56 end cap, and the vented 7.62 end cap. Adjustable back pressure? Yes. How does each configuration perform? Introductory discussion for this lengthy study published today. (00:23:48)

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