20 Silencer Test
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20 Silencer Test
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Topic: 20 Silencer Test (Read 62166 times - 6 votes)
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subscriber
GTA Senior Contributor
Posts: 6785
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Re: 20 Silencer Test
«
Reply #240 on:
November 26, 2023, 02:14:59 PM »
Quote from: jolofree on November 26, 2023, 01:57:31 PM
Where can I get info etc on "Peter's 3d printed units" to review and possibly purchase?
That would be me. The 3D printing section is has a few of my designs:
https://www.gatewaytoairguns.org/GTA/index.php?board=250.0
Don't think I have any inserts designed for the Marauder yet. What might make sense would be a monolithic insert that replaces the stock baffles and is a tight fit inside the shroud, that then has an external section that is integral with the internal section. The external section could have any sensible length and diameter. The internal section would have a mating thread that replaces the stock endcap. The stock air stripper and barrel support would be retained.
What are sensible OD and length for the external section? OD could match the shroud, although that is very limiting. 1 to 1.5" OD seems more appropriate. External length could be 4 to 6". Or anything you like, within reason.
My suggestion is that we start a thread in the 3D printing "gate", or conduct this by PM, going forwards.
«
Last Edit: November 26, 2023, 02:19:51 PM by subscriber
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jolofree
Shooter
Posts: 8
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Real Name: Johnny
Re: 20 Silencer Test
«
Reply #241 on:
November 26, 2023, 03:03:53 PM »
OK, understand, Thanks j
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USA, OK, Altus
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Posts: 48
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Real Name: Cal
Re: 20 Silencer Test
«
Reply #242 on:
January 29, 2024, 06:18:18 AM »
Adding Hogan Decimeater : Perhaps 1st Place for quietness. Although bit heavy, it is consistent and accurate.
dB
81 original (11th Place)
78 w/hair roller and ballistic felt modification (1st Place)
price
$60 at time of original GTA post. (6th Place)
weight
5.8 oz (15th Place)
volume
V = π * r^2 * h = π * 1.2^2 * 6.9 ≈ 31.21486 Hogan Decimeater (7.5115 8th Place)
V = π * r^2 * h = π * 1.6^2 * 6.5 ≈ 50.26548 DonnyFL SUMO (0.2407 factor to posted number)
SideNote1: hammer etc action depending upon gun can be lounder than moderator.
SideNote2: sliding over a bicycle innertube dampens misc vibrations and also protects.
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Germany, Bayern
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20 Silencer Test