Schultz & Larsen Thunderdome Moderator (Over Barrel)

£210.00
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)

1 x VFG Barrel Cleaning Felts for 4-4.5mm (Box of 500)1 x Bauer Outdoor 10x25 Binoculars1 x Contessa Picatinny Rail - Bergara B13 (0 MOA)1 x Contessa Picatinny Rail - Bergara B14 Long (0 MOA)1 x VFG Intensive Barrel Cleaning Felts for 9mm (Box of 40)1 x Bauer HD Series 8x25 Binoculars1 x Krieghoff Pro Choke Box1 x Recknagel Sling Swivel Loop - 28.5mm, M5 Screw [21415-9020]2 x Contessa 30mm Rings for Simple Black - 10.0mm (X-High)1 x Contessa Lightweight Alu Picatinny Rings - 34mm (8mm BH)1 x Krieghoff Premium ABS Case (K-80/K-20)1 x Recknagel Detachable Sling Swivel with Nut 25.4mm Loop, 6mm Stud1 x Recknagel Detachable Sling Swivel with Nut 20mm Loop, 8mm Stud1 x Schultz & Larsen 3-Shot Magazine, Short (Marked)1 x ERATAC Bubble Level for Picatinny Rail [T0550-0000]1 x Contessa QD Mount for ATN 4K Night Vision (Blaser)1 x VFG Brass Adaptor for US Rods 8-32 UNC (.22 and Over)1 x Krieghoff "K" Denim Cap - Grey1 x Krieghoff "K" Mesh Cap - Navy1 x Chapman Precision Screwdriver Set 1000, 75 Piece - Mity Master2 x Bear Grylls Ultimate Pack with Multi-Tool1 x Chapman Precision Screwdriver Set 5859, 44 Piece (SAE & Metric)1 x Krieghoff Fine Leather Gun Case (K-80 Parcours)1 x ERATAC Offset UNI-Interface for Aimpoint Sight [T0970-0000]1 x K-80 Stock Weight for Balance System1 x Chapman Precision Screwdriver Set 5575, 56 Piece - Master Set1 x Used Recknagel Picatinny Rail Sauer 100/101 Old, Steel [..002K]1 x Krieghoff "K" Mesh Cap - Grey1 x Chapman Precision Screwdriver Set 8955, 36 Piece (Metric)1 x Krieghoff "K" Denim Cap - Navy1 x Schultz & Larsen T-Handle Wrench (Torx 20)1 x ERATAC Bubble Level [T0940-0002]2 x ERATAC QD Sling Swivel - Loop Swivel [T0510-0001]1 x Used Recknagel QD Rings for Picatinny - 34mm, 12.0mm BH [57534-1201]1 x ERATAC UNI-Interface Picatinny Rail, 35mm [T0903-0008]1 x VFG Intensive Barrel Cleaning Felts for 8.5mm (Box of 40)1 x Black Barrel Case (83cm Internal)1 x Anschütz Biathlon Harness1 x Bauer Outdoor 8x21 Binoculars1 x ERATAC 34mm Ring with UNI-Interface [03680-5734]1 x Krieghoff Sight Bead Blanking Screw1 x Used Contessa Picatinny Rail - Anschutz 64 (20 MOA)1 x Recknagel Picatinny Rail CZ 550 Magnum, Alu [..0064]1 x Contessa Satin Chromed Picatinny Rail - Howa Short (20 MOA)1 x Contessa Satin Chromed Picatinny Rail - Howa Short (0 MOA)1 x Recknagel Detachable Sling Swivel with Nut 25.4mm Loop, 8mm Stud1 x Ex-Demo Krieghoff K-20 1-Barrel Americase (No Cover)1 x Krieghoff 2015 Badge (Collectors Badge)1 x Recknagel Picatinny Rail Sauer 404 / 303, Steel [.003A]1 x Krieghoff Shell Bag1 x Krieghoff K80 Speed Wrench for KTW Chokes1 x Used Recknagel Picatinny Rail Sako Short, Alu, 20 MOA [..2014]1 x Contessa Picatinny Rail - Bergara B14 Short (20 MOA)1 x Contessa CZ 527 Euro Rail for Quick Release Mount1 x Contessa 6mm Rib Blank Euro Rail Base for Quick Release Mount1 x Contessa Lightweight Alu Picatinny Rings - 36mm (8mm BH)1 x Krieghoff Achievement Badge 100/3001 x Clearance Krieghoff Classic Rifle Americase (No Cover)1 x Contessa Schultz & Larsen Euro Rail Base for Quick Release Mount1 x HJB 6-24x50 Rifle Scope (Mil-Dot)2 x Contessa Picatinny Rail - Bergara B14 Short (0 MOA)1 x Krieghoff 2009 Badge (Collectors Badge)1 x Clearance Krieghoff Classic Rifle Americase (With Cover)1 x Krieghoff Steel Middle Hanger (For Parcours)1 x Contessa Lightweight Alu Picatinny Rings - 1 Inch (8mm BH)1 x Bauer ED 8x42 Binoculars1 x Contessa Picatinny Rail - Bergara B14 Long (20 MOA)1 x AG3 / 392A Alkaline Batteries (10 Pack)1 x Recknagel Blank 12mm Eurorail - 150mm1 x Gerber GDC Zip Blade1 x Gerber Basic Fixed Blade Serrated1 x Ex-Display Gerber GDC Zip Hex1 x Gerber Myth Series Fixed Saw1 x Ex-Demo Krieghoff K-20 1-Barrel Americase (No Cover)1 x VFG Barrel Cleaning Felts for 9mm (Box of 500)1 x Krieghoff 2018 DTL Badge (Collectors Badge)1 x Recknagel Picatinny Rail Mauser M18, Steel, 20 MOA [..202X]1 x Recknagel Picatinny Rail Bergara B14 Short, Alu [..0012]1 x Recknagel Picatinny Rail CZ 550 Standard, Extended, Alu [..1962]1 x Contessa Picatinny Rail - Tikka T1 / T1X (10 MOA)1 x Bauer HD 8x42 Binoculars1 x Krieghoff "K" Beanie - Oatmeal1 x Recknagel Picatinny Rail Tikka T3 / T3X, 0 MOA, Alu [..0081]1 x Recknagel QD Sling Swivel - Fixed Standard [23000-0000]1 x Contessa Picatinny Rail - Winchester 70 Long (10 MOA)1 x Contessa Picatinny Rail - Sauer 202 (10 MOA)1 x Contessa Picatinny Rail - Browning A Bolt 1 Long (0 MOA)1 x Contessa Picatinny Rail - Howa 1500 Short (10 MOA)1 x Recknagel Picatinny Rail Steyr-Mannlicher (Old) M, Alu [..0051]1 x Contessa Picatinny Rail - CZ 452 / 455 (10 MOA)1 x Recknagel Weaver Bases - Mauser K98 [57080-3010]1 x Contessa Picatinny Rail - Sabatti Rover Long (10 MOA)1 x Contessa Picatinny Rail - Remington 700 Short (0 MOA)1 x Recknagel Picatinny Rail Remington 700 S, Steel [..0012]1 x Recknagel Picatinny Rail Sauer 100/101 Old, Alu [..002K]1 x Contessa Shiny Chromed Picatinny Rail - Remington 700 Short (101 x Contessa Picatinny Extended Rail - Blaser R8/R93 (0 MOA)1 x Recknagel Picatinny Rail Howa 1500 Short, Alu (20 MOA)1 x Recknagel Picatinny Rail Mauser M12, Alu [..002L]1 x Gerber GDC Hook Knife1 x Schultz & Larsen Picatinny Rings 30mm, 4mm BH, Steel1 x Recknagel Picatinny Rail Remington 700 S, 20 MOA, Alu [.2012]1 x Recknagel Picatinny Rail Steyr-Mannlicher S, 0 MOA, Alu [..0388]1 x Contessa Picatinny Rail - CZ 452 / 455 (20 MOA)1 x Recknagel 11mm Dovetail to Picatinny Rail Adaptor [..1011]1 x VFG Barrel Cleaning Felts for 6.5mm (Box of 500)1 x Contessa Picatinny Rail - Browning X Bolt Short (0 MOA)1 x Contessa Picatinny Rail - Sako 75/85 Short (10 MOA) Adjustable1 x Contessa Picatinny Rail - Browning X Bolt Super Short Extended1 x Recknagel Picatinny Rail 204mm Blank, Steel [..0120]1 x Recknagel Weaver Bases - Steyr-Mannlicher M [..-3051]1 x Recknagel Picatinny Rail Mauser 98, 20 MOA, Steel [..2010]1 x Ziegler Quick Release Mount for Blaser - Zeiss Rail1 x Contessa Picatinny Rail - Sabatti Rover Short (0 MOA)1 x Recknagel Picatinny Rail Ruger 10 / 22, Alu [..001Z]1 x Contessa Picatinny Rail - Merkel Helix (0 MOA) - Extended1 x Recknagel Picatinny Rail 204mm Blank, Alu [..0120]1 x Recknagel Picatinny Rail Remington 700 S, Alu [..0012]1 x Contessa Picatinny Extended Rail - Blaser R8/R93 (20 MOA)1 x Contessa Blued Steel Picatinny Rings - 35mm (8mm BH)1 x Contessa Picatinny Rail - Anschutz 64 (20 MOA)1 x Contessa Picatinny Rail - Sako 75/85 Short - Extended1 x Contessa Picatinny Rail - Remington 700 Short (20 MOA)1 x Contessa Picatinny Rail - Sako 75/85 Long (20 MOA)1 x Contessa Picatinny Rail - Tikka T3 / T3X (30 MOA)1 x Contessa Tactical One Piece Fixed Picatinny Ring Mount - 30mm1 x VFG Barrel Cleaning Felts for .375 (Box of 40)1 x EX Demo - Gerber Metolius Pocket Folder1 x Contessa Picatinny Rail - Tikka T3 / T3X (20 MOA)1 x Contessa Picatinny Rail - Sako 75/85 Long (0 MOA) Adjustable1 x Contessa Picatinny Rail - Sako 75/85 Medium - Extended1 x Contessa Picatinny Rail - Sako 75/85 Medium (0 MOA) Adjustable1 x Recknagel Picatinny Rail Sauer 202 Std, Alu [..0080]1 x Contessa Blued Ergal Picatinny Rings - 30mm (8mm BH)1 x Contessa Picatinny Rail - Heym SR 30 (0 MOA)1 x Contessa QD Ultra Low Blaser Mount for Pulsar Night Vision1 x VFG Barrel Cleaning Felts for 7mm (Box of 50)1 x Recknagel Weaver/Picatinny Mount for Aimpoint Micro [57020-1200]1 x Contessa Picatinny Rail - Sako 75/85 Long (0 MOA)1 x Contessa Picatinny Rail - Sauer 200 (10 MOA)1 x Recknagel QD Sling Swivel Socket - Rotating, Flat [..-1010]1 x Contessa Picatinny Rail - Tikka T1 / T1X (0 MOA)1 x Contessa Picatinny Rail - Anschutz 54 (20 MOA)1 x Contessa Picatinny Rail - Sako 75/85 Short (20 MOA) Adjustable1 x Contessa Picatinny Rail - CZ 452 / 455 (0 MOA)1 x Recknagel 11mm Dovetail Ring Mounts 30mm [42230-0500]1 x Contessa QD Low Mount for Pulsar Night Vision (Picatinny)1 x Recknagel Picatinny Rail Savage Short 0 MOA, Alu [..0093]1 x Contessa 25.4mm Rings for Simple Black - 2.5mm (Low)1 x Recknagel Picatinny Rail Sako Long, Alu [..0114]1 x Recknagel Picatinny Rail Steyr-Mannlicher L 20 MOA, Alu [..2188]1 x Recknagel Titan Sling Swivel - 25.5mm [20100-2007]1 x Contessa Picatinny Rail - Browning A Bolt 1 Short (0 MOA)1 x Contessa Picatinny Rail - Sako 75/85 Long (20 MOA) Adjustable1 x Contessa Satin Chromed Picatinny Rail - Sako 85 Long (0 MOA)1 x Contessa Picatinny Rail - CZ 550 Magnum (0 MOA)1 x Contessa Picatinny Rail - Sauer 202 (0 MOA)1 x Recknagel Picatinny Rail Mauser M18, Alu [..002X]1 x Contessa Picatinny Rail - Sako TRG 22 / 42 (20 MOA)1 x Recknagel Picatinny Rail Sauer 202 Std, Steel [..0080]1 x Contessa Picatinny Rail - Howa 1500 Long (20 MOA)1 x Recknagel Weaver Bases - Krico 600/700/900/902 [.3006]1 x Recknagel SOB Silencer ERA LOC Thread Bushing1 x VFG Intensive Barrel Cleaning Felts for 6mm (Box of 50)1 x Krieghoff "K" Beanie - Royal1 x Schultz & Larsen Picatinny Rail for Classic DL (20 MOA)1 x Contessa Picatinny Rail - Browning BAR (0 MOA)1 x Schultz & Larsen Picatinny Rings 30mm, 7mm BH, Steel1 x Contessa Picatinny Rail - Sako TRG 22 / 42 (10 MOA)1 x VFG Intensive Barrel Cleaning Felts for 4-4.5mm (Box of 100)1 x Contessa 30mm Rings for Simple Black - 2.5mm (Low)1 x Silva Dine Duo Kit - Purple/White1 x Contessa Blued Steel Tactical Picatinny Rings - 30mm (10mm BH)
Manufacturers
Useful Information