Daftar Isi
1. D3-9SD sound comparison. Hearing is believing
In 2015 we released a test video of our carbine and a
2. D3-9SD Sound Test 1 - The comparison in full auto and suppressed (prototype)
We are now in full production of the carbines and upper assemblies. Visit our web site for more information ** Some of you may ...
3. Sound comparison of our D3-9SD vs our D3-9SDK shorter carbine
We get asked frequently about the
4. D3-9SD Sound Test 3 The Breakdown (working prototype)
First, please excuse the video. We parked our truck a little too close and the ejected brass was falling into the bed of the truck.
5. D3-9SD Sound Test 2 Full Auto suppressed 9mm full auto (working prototype)
We are now in full production of the
6. Velocity and Sound test of the D3-45SD integrally suppressed carbine
Here's a quick "down n' dirty" video of our new
7. D3-9SD Ultimate Urban Carbine Sound Demonstration
We are now in full production of this carbine and upper assembly. Please visit our web site for more information ** Another ...
8. Instructor Zero and our D3-9SD integrally suppressed carbine in action
We are honored to have the great Instructor Zero take our
9. Velocity and sound comparison D3-9SDK integrally suppressed 9MM carbine
Here's a quick "down n' dirty" video of our
10. D3-9SD in 40S&W
Even in full auto, you can hear this champ clanging of the steel plate @ 100 yards. The
11. D3-9SD in 40S&W running ETS mags
A short snippet from one of our 1000 round endurance test. Our integrally suppressed 40S&W
12. Velocity and sound comparison D3-40SD integrally suppressed 40S&W carbine
Here's a quick "down n' dirty" video of our new
13. D3-9SD at HPR Ammunition suppressed full auto
We are now in full production of this carbine and upper assembly. Visit our web site for more information ** Big thanks to Norman ...
14. RTN Reviews D3LLC's 9SD Carbine D3-9SD Ultimate Urban Carbine
The GEN1 is featured on this video. ** We are in full production of the GEN2
15. D3-9SD suppressor demo with Blue Ridge Tactical Training @ Bullets and Bibles
Adam and Chase from Blue Ridge Tactical Training (Representing Zenith Firearms) took a moment to our DEFCON ...
D3 9sd Sound Comparison Hearing Is Believing Information Guide
Background of D3 9sd Sound Comparison Hearing Is Believing
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Last Updated: August 12, 2026
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