Schultz & Larsen Thunderdome Moderator (Over Barrel)

£285.00
20% VAT incl.


  • Model:SL-TD-OB
Schultz & Larsen | Sound Moderator

HARDCORE SERIES - THUNDERDOME (Over Barrel)


Also See Thunderdome (Muzzle Mounted)


Only Available to Purchase through a Gun Shop or RFD

Silencers and Sound Moderators are classed as a firearm and cannot be supplied mail order. Contact your local dealer for UK ordering. We cannot ship any Schultz & Larsen Sound Moderators outside of the UK. (Please contact Schultz & Larsen directly for ordering outside of the UK)
Call Us on 01978 66 00 01 for ordering details.


The Thunderdome is the moderator for those wanting maximum noise reduction and recoil reduction. This big moderator has the capacity to handle the most powerful loads and is especially recommended for taming the big magnums.

Over Barrel
Length: 225mm
Adds to barrel length: 120mm
Diameter: 54mm
Weight: 523 g

Available in:
6mm (.236" max).
7mm (.275" max).
8mm (.315mm max)
9.5mm (.338mm max)
Maximum barrel diameter: 22mm at 100mm from the muzzle

Thread sizes:
Metric: M14x1 / M15x1 / M17x1 / M18x1
Imperial: 1/2" x 20 UNF / 1/2" x 28 UNEF / 5/8" x 24

An additional baffle module is available as an add on to further increase the noise reduction. The module adds 54mm to the length and around 150g to the weight. If you wish to add or remove modules you will need the pair of C-spanners made by Schultz & Larsen for this purpose. Unusually, for a rifle maker at least, Schultz & Larsen have chosen to design and manufacture their own moderators. In doing so they have set the same standards for performance demanded of their rifles.

Each moderator is made of the highest quality materials and designed to withstand repeated firing with heavy calibres. Every baffle has a stainless steel cone in the centre to ensure longevity hence the designation for this model range "Schultz & Larsen Hardcore".

The rear section of the over-barrel models is machined from solid bar and that alone is an impressive piece of engineering.

Maintenance
The moderators require minimal cleaning to prevent rusting. The recommended cleaning method is to run a cleaning rod through the moderator periodically. In theory the carbon left behind from usage actually reduces the noise as it slows the gases flowing through the moderator.

Full Range of Schultz & Larsen Sound Moderators:
- TMD 35 (Muzzle Mounted)
- Ultradome (Over Barrel)
- Superdome (Over Barrel)
- Superdome (Muzzle Mounted)
- Thunderdome (Over Barrel)
- Thunderdome (Muzzle Mounted)
- Ultra Venom (Over Barrel)
- Venom (Over Barrel)
- Venom (Muzzle Mounted)

4 x Recknagel Replacement Polyform Lever [00088-5700]2 x VFG Barrel Cleaning Felts for .44 (Box of 250)2 x VFG Intensive Barrel Cleaning Felts for 9.3mm (Box of 40)1 x VFG Magnetic Felt Clamps for Vices - 80mm1 x WalkStool Spare Leg Joints1 x VFG 1 Piece Steel Cleaning Rod for .22 - 6.5mm, with Adaptor1 x VFG Adaptor for VFG Rods (Spare)2 x VFG 1 Piece Steel Short Cleaning Rod with 4-4.5mm (.177) Adaptor2 x Black Leather Shell/Cartridge Pouch2 x WalkStool Comfort 65 (65cm/26in)1 x Recknagel Picatinny Rail Bergara B14 Short, 20 MOA, Alu [.2012]2 x Contessa Picatinny Rail - Sako 75/85 Short (0 MOA) Adjustable2 x Custom Rifles of Great Britain by Bruce Potts1 x ERATAC Bubble Level [T0940-0002]2 x Ziegler Quick Release Mount for Blaser - Swarovski Rail1 x Briley 20b Speed Wrench - For Krieghoff1 x Schultz & Larsen Take Down Rifle Case3 x Ziegler Quick Release Mount for Blaser - 34mm Rings (+3.5mm)1 x Briley 12b Speed Wrench - For Briley Spectrum Chokes2 x Krieghoff Navy Gun Slip2 x Chapman Precision Screwdriver Set 5575, 56 Piece - Master Set1 x VFG Barrel Cleaning Felts for 4-4.5mm (Box of 500)1 x ERATAC UNI-Interface Picatinny Rail, 85mm [T0908-0013]2 x VFG Intensive Barrel Cleaning Felts for 10.3mm (Box of 30)2 x VFG Intensive Barrel Cleaning Felts for .45 (Box of 30)1 x VFG 1 Piece Aluminium Cleaning Rod for .22 - 6.5mm, + Adaptor2 x Contessa Tactical Picatinny Ring Mount, Green (with Rail) - 30mm1 x VFG Brass Adaptor for US Rods 8-32 UNC (.22 and Over)1 x Bauer HD Series 8x25 Binoculars4 x Parker Hale Thread to 8-32 Thread Converter3 x VFG Barrel Cleaning Felts for .45 (Box of 30)2 x Ziegler Quick Release Mount for Blaser - 1 inch Rings1 x Krieghoff Brass Front Sight Bead1 x Krieghoff Pro Choke Box2 x Recknagel Picatinny Rail Tikka T3 / T3X, 0 MOA, Alu [..0081]1 x Ebony & Brass 20 Bore Snap Caps2 x VFG Intensive Barrel Cleaning Felts for 6mm (Box of 500)3 x VFG Wipe Length Stopper & Guide - Shotgun2 x Jones Gun Nut Kit1 x VFG Intensive Barrel Cleaning Felts for 8.5mm (Box of 40)2 x VFG Barrel Cleaning Felts for .375 (Box of 500)1 x VFG Intensive Barrel Cleaning Felts for .375 (Box of 40)1 x VFG Magnetic Felt Clamps for Vices - 150mm1 x AimZonic Compact Camo Sound Moderator2 x VFG 1 Piece Aluminium Cleaning Rod for 7mm and Over + Adaptor3 x VFG Adaptor for VFG Rods Brass1 x Recknagel One Piece Tip-off Mounts for Zeiss Rail [57045-0110]1 x VFG Pull Through Pocket Set for .22 Upwards3 x VFG Barrel Cleaning Felts for .22 (Box of 80)3 x Contessa Picatinny Rail - Anschutz 54/64 (0 MOA)2 x VFG Barrel Cleaning Felts for .22 (Box of 500)2 x VFG Intensive Barrel Cleaning Felts for 8mm (Box of 50)2 x Contessa Picatinny Rail - Merkel Helix (0 MOA)2 x VFG Adaptor from M5 to 1/8" Aluminium1 x Briley 12b Speed Wrench - For Krieghoff Factory Chokes1 x Briley T Wrench for K-80 Parcours Briley Chokes2 x VFG Barrel Cleaning Felts for 10.3mm (Box of 30)1 x Contessa Tactical Picatinny Ring Mount, Brown (with Rail) - 30mm2 x VFG Intensive Barrel Cleaning Felts for 20 Bore (Box of 25)1 x Ex-Demo Steel Factory Choke Tube, K-80 #4 (06)3 x Ziegler Quick Release Mount for Blaser - Zeiss Rail4 x VFG Intensive Barrel Cleaning Felts for .22 (Box of 80)1 x ERATAC 34mm Ring with UNI-Interface [03680-5734]3 x Recknagel SOB3D Silencer (Standard Thread)3 x Schmierfix Grease by Liqui Moly2 x Ziegler Quick Release Mount for Blaser - 40mm Rings1 x Ex-Demo Steel Factory Choke Tube, K-80 #2 (09)1 x VFG Barrel Cleaning Felts for 7.5mm (Box of 50)1 x VFG Barrel Cleaning Felts for 7mm (Box of 50)1 x ERATAC Special Use One Piece Ring Mount for S&B PMII2 x VFG Barrel Cleaning Felts for 9.3mm (Box of 500)1 x VFG Barrel Cleaning Felts for .44 (Box of 30)1 x Ziegler Quick Release Mount for Blaser - 30mm Rings1 x Krieghoff Ejector Ball and Spring1 x Contessa Picatinny Rail - Browning A Bolt 1 Short (0 MOA)2 x VFG Barrel Cleaning Felts for 6.5mm (Box of 500)1 x VFG 1 Piece Steel Cleaning Rod for 4-4.5mm (.177), with Adaptor1 x K-80 Barrel Weight Balance System2 x Silva Map Measurer (Mechanical)1 x Silva ex10 Distance Pedometer - White2 x Recknagel Picatinny Bases - Schultz & Larsen2 x VFG 3 Piece Aluminium Cleaning Rod for 7mm and Over, + Adaptor1 x Schultz & Larsen Picatinny Rail for Tikka T3 / T3X (20 MOA)1 x Krieghoff Sight Bead Blanking Screw1 x Schultz & Larsen Venom Moderator (Muzzle Mounted)1 x Schultz & Larsen Ultra Venom Moderator (Over Barrel)1 x ERATAC Offset UNI-Interface to UNI-Interface [T0960-0005]1 x Recknagel Weaver Bases - Browning Mauser [..-3057]1 x Recknagel Weaver Bases - Browning X-Bolt [57080-301P]1 x VFG Intensive Barrel Cleaning Felts for 9mm (Box of 40)1 x Krieghoff Spares Kit1 x Contessa Satin Chromed Steel Picatinny Rings - 30mm (8mm BH)1 x Briley 12b Speed Wrench - For Krieghoff Parcours Briley Chokes2 x Black Barrel Case (83cm Internal)2 x EX Demo - Gerber Metolius Pocket Folder1 x Contessa QD Mount for HIK-Micro Panther (Picatinny)1 x Schultz & Larsen Torx Key for Scope Mounts1 x Schultz & Larsen Superdome Moderator (Over Barrel)1 x Recknagel Picatinny Rail Marlin 1895 / 336, Alu [..001S]2 x VFG Intensive Barrel Cleaning Felts for .44 (Box of 30)1 x Recknagel Detachable Magnum Sling Swivel 25.4mm Loop - 8mm Stud1 x VFG Quick Clean Felts for .177 (Box of 100)1 x Contessa Blued Steel Picatinny Rings - 36mm (8mm BH)1 x Contessa Spare Screw M10 for Anschutz/CZ Rails1 x Krieghoff 2018 DTL Badge (Collectors Badge)1 x VFG Barrel Cleaning Felts for 8.5mm (Box of 50)2 x VFG Intensive Barrel Cleaning Felts for 7mm (Box of 50)3 x VFG Barrel Cleaning Felts for 9.3mm (Box of 40)2 x VFG Barrel Cleaning Felts for .375 (Box of 40)1 x VFG Barrel Cleaning Felts for 6.5mm (Box of 50)1 x ERATAC Picatinny Extended Riser Mount (Nut)1 x ERATAC 34mm One Piece Extended Ring Mount (Lever)1 x Krieghoff "K" Logo Cap Navy & White1 x VFG Barrel Cleaning Felts for 8.5mm (Box of 500)1 x VFG Barrel Cleaning Felts for 6mm (Box of 500)1 x VFG 3 Piece Aluminium Cleaning Rod for .22 - 6.5mm, + Adaptor1 x VFG 3 Piece Steel Cleaning Rod for .22 - 6.5mm, with Adaptor1 x Winchester 3" Folding Knife1 x Contessa Picatinny Rail - CZ 452 / 455 (0 MOA)1 x Schultz & Larsen Picatinny Rings 30mm, 4mm BH, Alu1 x Krieghoff K-80 Badge "K-80 Sport" Logo2 x Ziegler Quick Release Mount for Blaser - Picatinny Rail1 x ERATAC Ultra Lightweight One Piece Ring Mount1 x ERATAC KeyMod Picatinny Rail. 9 Slots [T4909-0010]1 x ERATAC 36mm Ring with UNI-Interface [03680-5736]1 x Recknagel SOB3D Silencer (ERA LOC)1 x Contessa Lightweight Alu Picatinny Rings - 1 Inch (8mm BH)1 x ERATAC ACI Bubble Level [T0940-0000]1 x Contessa Satin Chromed Steel Picatinny Rings - 1" (8mm BH)1 x Recknagel Weaver Bases - Browning BAR/BLR [57080-3003]1 x Recknagel SOB Silencer ERA LOC Muzzle Adaptor Wrench1 x Schultz & Larsen Ultradome Moderator (Over Barrel)1 x Schultz & Larsen Venom Moderator (Over Barrel)1 x Contessa Tactical Picatinny Ring Mount, Black (with Rail) - 30mm1 x VFG Barrel Cleaning Felts for 7.5mm (Box of 500)1 x Contessa Blued Steel Picatinny Rings - 1" (8mm BH)1 x Contessa Satin Chromed Steel Picatinny QD Rings - 30mm (8mm BH)1 x Recknagel Weaver Bases - Browning Acera [..-3077]1 x ERATAC Offset UNI-Interface for Docter Sight [T0930-0000]1 x Recknagel Weaver Bases - Browning European [..-3056]2 x VFG Intensive Barrel Cleaning Felts for 6mm (Box of 50)1 x Recknagel SOB01 Silencer (Standard Thread)2 x Recknagel Masterpiece Banded Front Ramp [12520-0180]2 x Contessa Sauer 202 Standard Euro Rail Base for QR Mount1 x Gerber GDC Zip Blade1 x Recknagel Picatinny Rail Antonio Zoli 1900, Alu [..0089]2 x ERATAC 30mm Ring with UNI-Interface [03680-5730]1 x Recknagel Super Express 1 Leaf Sight [15400-3025]1 x ERATAC Offset Picatinny to UNI-Interface Adaptor [T0530-0000]1 x Recknagel Picatinny Rail Browning X Bolt Long, Alu [..011P]1 x Recknagel Picatinny Rail Remington 700 L, Alu [..0112]1 x Contessa Remington 700 Short Euro Rail Base for QR Mount1 x Contessa Picatinny Rail - Sauer 202 (20 MOA)1 x Bear Grylls Scout Essentials Kit1 x MSA Sordin - Hygiene Kit - Foam Seals1 x Contessa Schultz & Larsen Euro Rail Base for Quick Release Mount1 x Contessa CZ 527 Euro Rail for Quick Release Mount1 x Contessa Blued Ergal Picatinny Rings - 30mm (8mm BH)1 x Contessa CZ 452/455 Euro Rail Base for Quick Release Mount1 x Contessa Browning European Euro Rail for Quick Release Mount1 x Contessa 6mm Rib Blank Euro Rail Base for Quick Release Mount1 x Recknagel Picatinny Rail Browning BAR, Alu [..0003]1 x Contessa Bettinsoli Euro Rail Base for Quick Release Mount1 x Recknagel Picatinny Rail 204mm Blank, Steel [..0120]1 x Recknagel Picatinny Rail Browning Maral, Steel [..002J]1 x Recknagel Picatinny Rail 204mm Blank, Alu [..0120]1 x Gerber Myth Series Fixed Saw1 x VFG Barrel Cleaning Felts for 6mm (Box of 50)1 x ERATAC KeyMod Adaptor for HK Hook [T4500-0000]1 x Schultz & Larsen Superdome Moderator (Muzzle Mounted)1 x Recknagel Weaver Bases - Browning BBR [57080-3004]1 x Schultz & Larsen T-Handle Wrench (4mm Hex)1 x Recknagel Weaver Bases - Beretta 501 S [57080-3026]1 x VFG Intensive Barrel Cleaning Felts for 20 Bore (Box of 100)1 x VFG Adaptor for US Rods 8-32 UNC (.22 and Over)1 x AimZonic Plus Camo Sound Moderator1 x ERATAC QD Sling Swivel - Loop Swivel [T0510-0001]1 x Ziegler Quick Release Mount for Blaser - 34mm Rings1 x Recknagel Picatinny QD Rings 30mm [57530-0500]
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