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)

2 x ERATAC Bubble Level [T0940-0002]2 x ERATAC 34mm Ring with UNI-Interface [03680-5734]2 x Teague Precision Choke Key4 x Schultz & Larsen T-Handle Wrench (4mm Hex)2 x Chapman Precision Screwdriver Set 1000, 75 Piece - Mity Master2 x Chapman Precision Screwdriver Set 5859, 44 Piece (SAE & Metric)2 x Chapman Precision Screwdriver Set 5575, 56 Piece - Master Set4 x Schultz & Larsen Torx Key for Scope Mounts1 x AimZonic Plus Camo Sound Moderator2 x Contessa Picatinny Rail - Anschutz 54/64 (0 MOA)2 x Parker Hale Thread to 8-32 Thread Converter1 x Contessa Picatinny Rail - Sauer 200 Short (0 MOA)3 x AimZonic Compact Camo Sound Moderator2 x Krieghoff HIVIZ Pro Sights1 x VFG Barrel Cleaning Felts for .44 (Box of 250)2 x WalkStool Comfort 65 (65cm/26in)3 x Krieghoff Brass Front Sight Bead1 x Schultz & Larsen T-Handle Wrench (Torx 20)1 x Schultz & Larsen Spare Screws for Picatinny Rails2 x Schultz & Larsen Take Down Rifle Case2 x Contessa Tactical Picatinny Ring Mount, Brown (with Rail) - 30mm4 x Schultz & Larsen Superdome IR Moderator (Over Barrel)3 x WalkStool Spare Leg Joints4 x Schultz & Larsen Professional Bipod by Spartan1 x Recknagel SOB3D Silencer (ERA LOC)2 x Recknagel Polyform Lever & Nut for Picatinny Mounts2 x Krieghoff Trigger & Selector Locking Wrench2 x Recknagel Picatinny Rail Bergara B14 Short, 20 MOA, Alu [.2012]4 x Krieghoff Premium ABS Case for Two Guns (K-80/K-20)1 x Recknagel SOB3D Silencer (Standard Thread)1 x Bauer HD Series 8x25 Binoculars1 x AG3 / 392A Alkaline Batteries (10 Pack)2 x Bauer Outdoor 8x21 Binoculars1 x Schultz & Larsen Superdome Moderator (Over Barrel)1 x Schultz & Larsen Venom Moderator (Muzzle Mounted)1 x Schultz & Larsen Micro Moderator (Muzzle Mounted)2 x Recknagel One Piece Tip-off Mounts for Zeiss Rail [57045-0110]1 x Contessa Quick Release Picatinny Mount for Docter/Leica Red Dot Sights1 x Contessa Lightweight Alloy QD Picatinny Mount for Aimpoint2 x Contessa Lightweight Alloy Picatinny Mount for Aimpoint1 x Schultz & Larsen Thunderdome Moderator (Muzzle Mounted)1 x Anschütz Biathlon Harness1 x Schultz & Larsen Ultradome Moderator (Over Barrel)2 x Schultz & Larsen Thunderdome Moderator (Over Barrel)1 x Schultz & Larsen Venom Moderator (Over Barrel)2 x Schultz & Larsen Ultra Venom Moderator (Over Barrel)4 x Recknagel Picatinny Bases - Schultz & Larsen1 x Schultz & Larsen Picatinny Rail for Victory (0 MOA)1 x Schultz & Larsen Picatinny Rings 30mm, 4mm BH, Alu1 x Schultz & Larsen Picatinny Rail for Legacy (0 MOA)2 x Schultz & Larsen Picatinny Rings 30mm, 4mm BH, Steel1 x Schultz & Larsen Picatinny Rail for Tikka T3 / T3X (20 MOA)1 x Schultz & Larsen Picatinny Rail for Ambassador (0 MOA)1 x Schultz & Larsen Picatinny Rail for Legacy (20 MOA)1 x Recknagel Weaver Bases - Schultz & Larsen [57080-3093]1 x Schultz & Larsen Picatinny Rail for Browning X-Bolt Long (0 MOA)1 x Schultz & Larsen Picatinny Rings 30mm, 7mm BH, Steel1 x Schultz & Larsen Weaver Rings 30mm, 4mm BH, Steel2 x Schultz & Larsen Picatinny Rail for Classic DL (0 MOA)1 x MSA Sordin - Hygiene Kit - Foam Seals1 x MSA Sordin - Supreme Pro X Earmuffs (with Foam Seals)2 x Recknagel Detachable Magnum Sling Swivel 25.4mm Loop - 8mm Stud1 x Recknagel SECURA Sling Swivel - 25.4mm Wide - 8mm [22011-3000]1 x Recknagel SECURA Sling Swivel Magnum 25.4mm [22011-9500]3 x Recknagel Detachable Sling Swivel with Nut 20mm Loop, 8mm Stud1 x Starkie Blue (A.K.A Smurf Poo)2 x Krieghoff Navy Gun Slip1 x Jones Original Pad Adjuster3 x Black Leather Shell/Cartridge Pouch2 x Jones Gun Nut Kit3 x Chapman Precision Screwdriver Set 8955, 36 Piece (Metric)2 x Ebony & Brass 20 Bore Snap Caps2 x Jones Thru-the-Pad Adjuster1 x Krieghoff Premium ABS Case for Two Barrels (K-80/K-20)4 x Schmierfix Grease by Liqui Moly2 x Ziegler Quick Release Mount for Blaser - 34mm Rings (+3.5mm)2 x Krieghoff Spares Kit1 x Ziegler Quick Release Mount for Blaser - Swarovski Rail1 x Ziegler Quick Release Mount for Blaser - 1 inch Rings2 x Ziegler Quick Release Mount for Blaser - Docter/Leica Tempus1 x Ziegler Quick Release Mount for Blaser - 30mm Rings1 x Ex-Demo Steel Factory Choke Tube, K-80 #2 (09)2 x Ex-Demo Steel Factory Choke Tube, K-80 #3 (07)2 x Ex-Demo Steel Factory Choke Tube, K-80 #4 (06)1 x Ziegler Quick Release Mount for Blaser - 40mm Rings1 x Contessa Picatinny Rail - Sauer 404 (0 MOA)2 x Contessa Picatinny Rail - Sako 75/85 Short (0 MOA) Adjustable3 x Krieghoff Safety Catch Locking Screw Wrench1 x VFG Intensive Barrel Cleaning Felts for .22 (Box of 80)1 x K-80 Barrel Weight Balance System4 x Briley 12b Speed Wrench - For Krieghoff Factory Chokes5 x Briley T Wrench for K-80 Parcours Briley Chokes1 x Briley 20b Speed Wrench - For Krieghoff2 x Briley 12b Speed Wrench - For Briley Spectrum Chokes3 x ERATAC Picatinny Riser Mount Block (QD)1 x ERATAC Picatinny Riser Mount Block (Nut)1 x ERATAC KeyMod Picatinny Rail. 5 Slots [T4905-0010]1 x ERATAC 30mm One Piece Extended Ring Mount (Lever)3 x ERATAC Picatinny Extended Riser Mount (Nut)1 x ERATAC KeyMod Adaptor for HK Hook [T4500-0000]2 x ERATAC UNI-Interface Docter Sight Adaptor [T0920-0005]3 x ERATAC Offset UNI-Interface Picatinny Rail [T0913-0000]1 x ERATAC Two-Piece Picatinny Rings (Lever)2 x ERATAC Offset UNI-Interface for Docter Sight [T0930-0000]2 x Recknagel Picatinny Rail CZ 550 Magnum, Alu [..0064]1 x ERATAC M-Lok for QD Sling Swivel [T5510-0000]2 x ERATAC M-Lok Picatinny Rail, 5 Slots [T5905-0008]1 x ERATAC M-Lok Picatinny Rail, 3 Slots [T5903-0008]1 x ERATAC M-Lok Picatinny Rail, 7 Slots [T5907-0008]2 x ERATAC Backup Front Sight for Picatinny, 1.8mm [T0542-0355]3 x ERATAC Picatinny to Harris Bipod Adaptor, Sliding Block (Nut)2 x VFG Barrel Cleaning Felts for 9.3mm (Box of 40)2 x ERATAC Picatinny to Harris Bipod Adaptor, Stud (Nut)3 x ERATAC Offset Picatinny to UNI-Interface Adaptor [T0530-0000]1 x VFG Barrel Cleaning Felts for 7mm (Box of 50)2 x Recknagel Picatinny Rail Mauser M12, Alu [..002L]1 x ERATAC Offset Backup Sight Kit for Picatinny, 1.35mm [T0541-13553 x ERATAC Picatinny to Harris Bipod Adaptor, Sliding Block (Lever)3 x Recknagel Adaptor for Thermal and Night Vision Devices - 62mm1 x Krieghoff Factory Hanger Pin2 x Recknagel Super Express 2 Leaf Sight [15400-3036]2 x VFG Barrel Cleaning Felts for .375 (Box of 500)1 x Recknagel Picatinny Tri-Nut Rings 30mm [57030-0500]1 x Recknagel One Piece Tip-off Mounts for Swarovski [57553-0110]1 x ERATAC UNI-Interface Picatinny Rail, 85mm [T0908-0013]2 x ERATAC 56mm Ring with UNI-Interface [03680-5757]2 x Clearance Americase Cordura Case Cover (32x11x3")2 x Krieghoff "K" Mesh Cap - Black1 x Contessa Satin Chromed Picatinny Rail - Howa Short (20 MOA)1 x Bauer - One Piece Railmount 25.4mm (11mm High)2 x Recknagel Super Express 2 Leaf Sight [15400-3036]1 x Krieghoff Classic "Big Five" Badge2 x Recknagel 11mm Dovetail to Picatinny Rail Adaptor [..1011]2 x Recknagel Picatinny Rail Browning A Bolt 3 Short, Alu [..002T]1 x Contessa Picatinny Rail - Sauer 90 (0 MOA)1 x Contessa Picatinny Rail - Tikka M55 (0 MOA)2 x Krieghoff Woven Fabric Patch2 x Contessa Blued Steel Picatinny Rings - 35mm (8mm BH)1 x Recknagel Replacement Polyform Lever [00088-5700]1 x Contessa Picatinny Rail - Ruger American (0 MOA)1 x VFG Barrel Cleaning Felts for 9mm (Box of 40)1 x Contessa Picatinny Rail - Merkel Helix (0 MOA)1 x Contessa Ultra Low Quick Release Mount for Zeiss CP/Doctor1 x Recknagel QD Sling Swivel Socket - Slim Forearm [23115-5010]1 x Recknagel Weaver Bases - Haenel Jager 10 [..-302C]1 x LED Lenser Intelligent Filter Set with Holster1 x Krieghoff 2012 Badge (Collector's Badge)2 x Bear Grylls Scout Essentials Kit1 x Hi Viz - How to Become a Better Shooter2 x Recknagel Grip Cap Compartment2 x Contessa Picatinny Rail - Blaser R8/R93 (0 MOA)1 x Recknagel Folding Front Sight Bead Ivory [11240-3565]1 x Contessa Picatinny Rail - Anschutz 54/64 (30 MOA)2 x Contessa Satin Chromed Picatinny Rail - Tikka T3 / T3X (20 MOA)1 x Krieghoff Achievement Badge 100/3001 x Badge - Cob Bronze1 x Contessa CZ 550 Euro Rail for Quick Release Mount1 x Contessa Blued Ergal Picatinny Rings - 30mm (8mm BH)1 x Contessa Satin Chromed Steel Picatinny QD Rings - 30mm (8mm BH)1 x Contessa QD Forward Extended Picatinny Rail Mount for Blaser3 x Krieghoff Front Sight Bead (Standard)1 x Contessa 35mm Rings for Simple Black - 7.5mm (High)1 x Krieghoff 28b Choke Wrench1 x Krieghoff K80 Speed Wrench for KTW Chokes1 x VFG Adaptor for US Rods 8-32 UNC (.22 and Over)1 x Clearance Americase Cordura Case Cover (34.5x12x5")3 x Briley 12b Speed Wrench - For Krieghoff Parcours Briley Chokes1 x Krieghoff 12b Choke Wrench1 x VFG Intensive Barrel Cleaning Felts for 6.5mm (Box of 50)1 x VFG 3 Piece Steel Cleaning Rod for .22 - 6.5mm, with Adaptor1 x VFG Intensive Barrel Cleaning Felts for 6mm (Box of 500)1 x VFG Intensive Barrel Cleaning Felts for .44 (Box of 30)1 x Krieghoff Stock - Parcours Non-Adjustable, LH, Cat C1 [8280]1 x AA x 4 Camelion Plus Alkaline Batteries2 x Recknagel Grip Cap Full Domed [24000-0100]1 x CR2032 Camelion Lithium Battery1 x K-80 Standard Trigger - Steel1 x K-80 Forward Position Trigger - Gold Plated1 x ERATAC KeyMod Adaptor for QD Swivel Adaptor [T4510-0000]2 x Recknagel Picatinny Rail Bergara B14 Short, Alu [..0012]2 x ERATAC Offset UNI-Interface for Aimpoint Sight [T0970-0000]1 x ERATAC KeyMod Picatinny Rail, 3 Slots [T4903-0010]2 x VFG Barrel Cleaning Felts for 4-4.5mm (Box of 500)1 x K-80 Forward Position Trigger - Gold Titanium1 x Black Barrel Case (83cm Internal)1 x Recknagel SECURA Safety for Remington 700 [30170-1200]2 x Recknagel Brass Front Sight Bead 2.5mm [11400-0250]1 x Recknagel Grip Cap Flat with Large Edge [24020-0200]1 x Recknagel Adaptor for Thermal and Night Vision Devices - 30mm1 x Recknagel Fixed Standing Window Sight 10mm [15111-2010]1 x Recknagel Fibre Optic Front Sight Bead 8.5mm [11022-2585]1 x Recknagel Grip Cap Skeleton Rounded [24060-0100]1 x Recknagel Front Sight Bead Red [11444-0300]1 x Recknagel Fibre Optic Front Sight Bead 9.5mm [11024-4095]1 x Recknagel Picatinny QD Rings 30mm [57530-0500]2 x Recknagel 16mm Dovetail Ring Mounts 30mm1 x Recknagel Hood for Front Ramp [13020-1580]1 x Contessa QD Mount for HIK-Micro Panther (Picatinny)2 x Recknagel Barrel Banded Front Ramp [12530-....]2 x Krieghoff K-80 Sport Logo Cap Navy & Red1 x Recknagel Picatinny Rail Sauer 101 (Pre #A020555), Alu [..002K]1 x Recknagel Picatinny Rail 200mm Blank No Slots, Steel [..0000]1 x Recknagel Picatinny Rail 204mm Blank, Steel [..0120]1 x ERATAC M-Lok Picatinny Rail, 9 Slots [T5909-0008]1 x Recknagel Picatinny Rail Savage Short 0 MOA, Alu [..0093]1 x VFG Brass Adaptor for US Rods 8-32 UNC (.22 and Over)1 x Recknagel Picatinny Rail Steyr-Mannlicher SL, 20 MOA, Alu [2488]1 x Recknagel Picatinny Rail Sauer 202 Mag, Steel [..0180]1 x Recknagel Picatinny Rail Steyr-Mannlicher SL 0 MOA, Alu [.0488]1 x ERATAC ACI Bubble Level [T0940-0000]1 x Recknagel Picatinny Rail Sauer 202 Mag, Alu [..0180]1 x Recknagel Picatinny Rail Sauer 202 Std, 20 MOA, Steel [..2080]1 x Recknagel Picatinny Rail Sauer 100/101 Old, Steel [..002K]1 x Krieghoff K-80 Sport Logo Cap Black & Red1 x Contessa Picatinny Rail - Browning A Bolt 1 Long (0 MOA)1 x Contessa Picatinny Rail - Bergara B14 Long (20 MOA)1 x Recknagel Detachable Sling Swivel with Nut 25.4mm Loop, 8mm Stud1 x Krieghoff K-Diamond Beanie - Heather Navy1 x ERATAC M-Lok Adaptor for HK Hook [T5500-0000]1 x Contessa Shiny Chromed Picatinny Rail - Howa Long (10 MOA)1 x Recknagel SECURA Sling Swivel - 20mm Wide - 8mm [22011-1000]1 x ERATAC M-Lok Adaptor for Harris Bipod [T5390-0005]1 x Contessa Satin Chromed Picatinny Rail - Sako 85 Long (0 MOA) Adjustable1 x Contessa Spare Rail Screws 6-48 x 8.5mm Long1 x Krieghoff Sight Bead Blanking Screw2 x ERATAC Backup Rear Sight for Picatinny [T0544-0355]2 x ERATAC Bubble Level for Picatinny Rail [T0550-0000]1 x Krieghoff Front Sight Bead (Small)1 x Recknagel Steel Stock Trap Door1 x Krieghoff "K" Logo Cap Navy & White1 x Ziegler Quick Release Mount for Blaser - Zeiss Rail1 x ERATAC Picatinny to Harris Bipod Adaptor, Stud (Lever)1 x ERATAC Offset Backup Sight Kit for Picatinny, 1.8mm [T0540-1355]1 x VFG Adaptor for VFG Rods (Spare)1 x VFG Intensive Barrel Cleaning Felts for 7mm (Box of 50)1 x VFG Intensive Barrel Cleaning Felts for 6mm (Box of 50)1 x VFG 1 Piece Aluminium Cleaning Rod for 7mm and Over + Adaptor1 x VFG Barrel Cleaning Felts for 10.3mm (Box of 30)1 x VFG Barrel Cleaning Felts for 6mm (Box of 500)1 x ERATAC Backup Front Sight for Picatinny, 1.35mm [T0543-0355]1 x VFG Pull Through Pocket Set for .22 Upwards1 x VFG Adaptor for Parker Hale English Rods (over 7mm)1 x Schultz & Larsen Scope Rings 30mm, X-High (20mm BH)1 x Recknagel Weaver Bases - Sauer 202 [57080-3080]1 x Recknagel Grip Cap Skeleton Pointed [24060-0200]1 x Contessa Picatinny Rail - Bergara B13 (0 MOA)1 x Contessa Picatinny Rail - Sako 75/85 Medium (0 MOA) Adjustable1 x Contessa Picatinny Rail - Browning X Bolt Short (20 MOA)1 x Recknagel Picatinny Rail Benelli ARGO, Alu [..0076]1 x Contessa Picatinny Rail - Browning X Bolt Long (20 MOA)1 x Contessa Picatinny Rail - Browning X Bolt Short (0 MOA) Extended1 x Recknagel 11mm Dovetail Ring Mounts 30mm [42230-0500]1 x Contessa Picatinny Rail - Savage Long (10 MOA)1 x Contessa Picatinny Rail - Savage Axis/Edge, Short (0 MOA)1 x ERATAC UNI-Interface Picatinny Rail, 56mm [T0905-0008]1 x VFG Barrel Cleaning Felts for 9mm (Box of 500)1 x Recknagel Weaver Bases - Benelli ARGO [57080-3076]1 x Recknagel Weaver Bases - Savage (Round Back) [57080-3093]1 x Contessa Picatinny Rail - Sabatti Rover Short (0 MOA)1 x ERATAC ZFIX Telescopic Sight Alignment Aid [T0810-0000]1 x ERATAC 36mm Ring with UNI-Interface [03680-5736]1 x Krieghoff "K" Collectors Badge1 x Recknagel Weaver Bases - Sabatti Rover 87 [57080-3075]1 x Recknagel Weaver Bases - Browning Acera [..-3077]1 x Recknagel Spare Nut for Picatinny Mounts [00001-045A]1 x Ex-Display Gerber GDC Zip Hex1 x VFG Intensive Barrel Cleaning Felts for 7.5mm (Box of 50)1 x Recknagel Picatinny Rail Sako Long, Alu, 20 MOA [..2114]1 x ERATAC 30mm Ring with UNI-Interface [03680-5730]1 x Krieghoff Stock - Parcours Non-Adjustable, RH, Cat C1 [8244]1 x Krieghoff Stock - Hybrid Adjustable, RH, Cat 02 [8717]1 x Contessa One Piece QD Picatinny Mount for Zeiss Rail1 x Recknagel Zeiss Rail 45º Components - 6mm BH1 x K-80 Standard Trigger - Black Titanium1 x Recknagel Weaver/Picatinny Mounts for Zeiss 45º (QD Lever)
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