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)

3 x Schmierfix Grease by Liqui Moly2 x Contessa Chromed Picatinny Rail - Sako 75/85 X-Short, Adjustable (20 MOA)3 x Contessa Lightweight Alloy QD Picatinny Mount for Aimpoint2 x Contessa Tactical Picatinny Ring Mount, Green (with Rail) - 30mm2 x Schultz & Larsen Professional Bipod by Spartan2 x Chapman Precision Screwdriver Set 1000, 75 Piece - Mity Master1 x Krieghoff Navy Gun Slip1 x AG3 / 392A Alkaline Batteries (10 Pack)1 x Contessa QD Ultra Low Blaser Mount for Pulsar Night Vision1 x Krieghoff Comb Wrench (T-Handle)1 x MSA Sordin - Hygiene Kit - Foam Seals1 x Recknagel One Piece Tip-off Mounts for Swarovski [57553-0110]1 x Contessa Picatinny Rail - Bergara B14 Short (20 MOA)1 x Contessa Quick Release Mount for Swarovski Rail1 x VFG Barrel Cleaning Felts for 4-4.5mm (Box of 500)1 x Bauer ED 8x32 Binoculars1 x Bauer - Aluminium 11mm Dovetail 30mm Rings (14mm High)1 x Recknagel Swarovski Rail Components for Optilock Base - 5mm BH1 x Schultz & Larsen T-Handle Wrench (Torx 20)1 x Krieghoff K80 Speed Wrench for Factory Chokes1 x Contessa QD Extra Extended Front & Rear Picatinny Rail - Blaser1 x Recknagel Picatinny Rail Tikka T3 / T3X, 0 MOA, Alu [..0081]1 x Chapman Precision Screwdriver Set 5859, 44 Piece (SAE & Metric)1 x AA x 4 Camelion Plus Alkaline Batteries1 x Recknagel Weaver/Picatinny Mounts for Zeiss 45º (QD Lever)1 x Recknagel Zeiss Rail 70º Components - 4mm BH1 x Contessa Ultra Low Quick Release Mount for Zeiss CP/Doctor1 x Bauer HD 8x42 Binoculars1 x Bauer Outdoor 8x21 Binoculars2 x Contessa QD Mount for Blaser R8/R93 for Swarovski Rail1 x AimZonic Compact Camo Sound Moderator1 x Bauer HD 8x56 Binoculars1 x Bauer ED 8x42 Binoculars2 x Ziegler Quick Release Mount for Blaser - 40mm Rings2 x VFG Barrel Cleaning Felts for 7.5mm (Box of 500)2 x Ziegler Quick Release Mount for Blaser - 30mm Rings2 x Ziegler Quick Release Mount for Blaser - Swarovski Rail1 x Ziegler Quick Release Mount for Blaser - 34mm Rings1 x VFG Intensive Barrel Cleaning Felts for 9mm (Box of 40)2 x Black Barrel Case (83cm Internal)2 x VFG Barrel Cleaning Felts for 9mm (Box of 500)2 x Contessa Picatinny Rail - Merkel Helix (0 MOA)1 x Contessa QD Mount for ATN 4K Night Vision (Blaser)1 x Recknagel Replacement Polyform Lever [00088-5700]2 x Contessa Picatinny Extended Rail - Blaser R8/R93 (20 MOA)1 x Contessa QD Mount for Blaser for ATN X-Sight II2 x ERATAC UNI-Interface Picatinny Rail, 85mm [T0908-0013]3 x Contessa Picatinny Extended Rail - Blaser R8/R93 (0 MOA)1 x Contessa Picatinny Rail - Sako 75/85 X-Short (0 MOA)1 x Ex-Demo Steel Factory Choke Tube, K-80 #3 (08)1 x Contessa QD Rear Extended Picatinny Rail Mount for Blaser1 x Ebony & Brass 20 Bore Snap Caps1 x Parker Hale Thread to 8-32 Thread Converter2 x Ziegler Quick Release Mount for Blaser - Picatinny Rail3 x Starkie Blue (A.K.A Smurf Poo)1 x Black Leather Shell/Cartridge Pouch2 x VFG Adaptor for Parker Hale English Rods (up to 6.5mm)2 x Ziegler Quick Release Mount for Blaser - Docter/Leica Tempus2 x Ziegler Quick Release Mount for Blaser - 34mm Rings (+3.5mm)1 x Recknagel Picatinny Rail Remington 700 L 20MOA, Alu [2112]1 x Contessa Shiny Chromed Picatinny Rail - Remington 700 Long (10 M2 x Recknagel Picatinny Rail Remington 700 L, Steel [..0112]2 x Contessa Picatinny Rail - Remington 700 Short Extended (0 MOA)1 x Contessa Picatinny Rail - Tikka T3 / T3X (20 MOA)1 x Contessa Picatinny Rail - Winchester 70 Long (10 MOA)2 x Contessa Picatinny Rail - Roessler Titan 3 / 6 (20 MOA)1 x Contessa Picatinny Rail - Tikka T3 / T3X (30 MOA)1 x Recknagel Picatinny Rail Remington 700 S, 20 MOA, Steel [..2012]1 x Contessa Picatinny Rail - Winchester XPR Long (0 MOA)1 x Contessa Picatinny Rail - Remington 700 Long Extended (0 MOA)1 x Contessa Picatinny Rail - Winchester 70 Short (20 MOA)1 x Contessa Picatinny Rail - Winchester 70 Short (10 MOA)2 x Contessa Picatinny Rail - Remington 700 Long (0 MOA)1 x Contessa Picatinny Rail - Remington 700 Short (0 MOA)1 x Contessa Picatinny Rail - Winchester 70 Long (20 MOA)1 x Ziegler Quick Release Mount for Blaser - 30mm Rings (+3.5mm)1 x Recknagel Weaver Bases - Heym SR 40 [57080-3041]1 x Recknagel Weaver Bases - Heym SR 21 [57080-3022]1 x VFG Intensive Barrel Cleaning Felts for 8mm (Box of 50)1 x Contessa Spare Ring-to-Base Screws1 x Recknagel SECURA Sling Swivel - 20mm Wide - 6mm [22009-1000]1 x Recknagel QD Sling Swivel Socket - Screw-on [23225-0000]2 x VFG Barrel Cleaning Felts for 10.3mm (Box of 30)1 x VFG Barrel Cleaning Felts for 8.5mm (Box of 500)1 x VFG Barrel Cleaning Felts for .44 (Box of 30)1 x Contessa Picatinny Rail - Sako A7 Long (0 MOA)1 x Contessa Picatinny Rail - Sako 75/85 Long (20 MOA)1 x Contessa Picatinny Rail - Sako 75/85 Short (20 MOA) Adjustable3 x Contessa Picatinny Rail - Sako 75/85 Short (0 MOA) Adjustable1 x Contessa Picatinny Rail - CZ 550 Standard (20 MOA)2 x VFG 1 Piece Aluminium Cleaning Rod for 7mm and Over + Adaptor1 x Recknagel Picatinny Rail Mauser 98, 20 MOA, Steel [..2010]1 x Contessa Shiny Chromed Picatinny Rail - Howa Short (10 MOA)1 x VFG Adaptor for VFG Rods (Spare)1 x Contessa Picatinny Blank Rail for Custom Rails (450mm)1 x VFG 1 Piece Steel Cleaning Rod for 7mm and Upwards, with Adaptor1 x Contessa Picatinny Rail - CZ 527 (0 MOA)1 x Contessa Picatinny Rail - CZ 452 / 455 (20 MOA)1 x Contessa Picatinny Rail - CZ 550 Magnum (0 MOA)2 x Contessa Picatinny Rail - CZ 452 / 455 (10 MOA)1 x Contessa Picatinny Rail - Merkel Helix (0 MOA) - Extended1 x Recknagel Picatinny Rail Marlin 1894, Alu [..001V]2 x Contessa Picatinny Rail - BRNO 98 (0 MOA)1 x Recknagel Picatinny Rail H&K SLB 2000, Alu [..0008]1 x Recknagel Picatinny Rail CZ 550 Standard, Extended, Alu [..1962]1 x Contessa Picatinny Rail - Remington 700 Short (30 MOA)1 x Contessa Picatinny Rail - Browning A Bolt 1 Short (0 MOA)1 x Contessa Picatinny Rail - Browning A Bolt 1 Long (10 MOA)1 x Contessa Picatinny Rail - Browning X Bolt Long (0 MOA)1 x VFG Pull Through Pocket Set for .22 Upwards1 x Recknagel Picatinny Rail 204mm Blank, Alu [..0120]1 x Contessa Picatinny Rail - Browning X Bolt Super Short Extended1 x VFG Barrel Cleaning Felts for 7mm (Box of 50)1 x Recknagel Picatinny Rail Remington 700 L 20MOA, Steel [..2112]1 x Contessa Picatinny Rail - Remington 700 Short (20 MOA)1 x Recknagel Picatinny Rail Remington 700 S, Steel [..0012]1 x Gerber New Myth Series Pocket Folder1 x Recknagel Picatinny Rail Remington 700 S, 20 MOA, Alu [.2012]1 x Contessa Picatinny Rail - Sako 75/85 Long (0 MOA)1 x Recknagel QD Sling Swivel - Fixed Standard [23000-0000]1 x Contessa Picatinny Rail - CZ 452 / 455 (0 MOA)1 x ERATAC ZFIX Telescopic Sight Alignment Aid [T0810-0000]1 x Recknagel Sling Swivel Adaptor HK-Hook [T0510-0000]1 x Recknagel Picatinny Rail Bergara B14 Short, Alu [..0012]1 x Recknagel Picatinny Bases - Schultz & Larsen1 x Recknagel Picatinny Rail Sako Long, Alu, 20 MOA [..2114]1 x Recknagel Sling Swivel Screw Magnum (ø¸ 3.6mm) [20290-0026]1 x Recknagel QD Sling Swivel Socket - Rotating, Flat [..-1010]1 x Recknagel Sling Swivel Loop, Wood Screw [21410-9020]1 x Recknagel Standard Banded Swivel Ring [22620-....]1 x Recknagel Sling Swivel Loop - 20mm, M4 Screw [21215-1016]1 x Recknagel Sling Swivel Nut Screw (ø¸ 3.0mm) [20230-0022]1 x VFG Barrel Cleaning Felts for 7.5mm (Box of 50)1 x Recknagel QD Sling Swivel Socket - Fixed Step, Flat [..-1010]1 x Recknagel Sling Swivel Screw (ø¸ 3mm) [20205-0022]1 x Recknagel Spare Tri-Nut Wrench 00088-00861 x Recknagel SECURA Sling Swivel Magnum 25.4mm [22011-9500]1 x Recknagel SECURA Sling Swivel - 25.4mm Wide - 8mm [22011-3000]2 x Recknagel Sling Swivel Nut Screw (ø¸ 3.6mm) [20240-0022]1 x Recknagel Sling Swivel Loop - 25.4mm, M4 Screw [21215-3016]1 x VFG Barrel Cleaning Felts for 4-4.5mm (Box of 100)1 x Contessa Picatinny Rail - Sauer 202 (20 MOA)1 x Contessa Picatinny Rail - Sako 75/85 Short (10 MOA) Adjustable1 x Recknagel Picatinny Rail Sauer 202 Std, 20 MOA, Steel [..2080]1 x Recknagel Picatinny Rail Sako Short, Alu [..0014]1 x Recknagel Picatinny Rail Savage Short 0 MOA, Alu [..0093]1 x VFG Pull Through Match Pocket Set, for 4-4.5mm1 x VFG 1 Piece Aluminium Cleaning Rod for .22 - 6.5mm, + Adaptor1 x Recknagel Picatinny Rail Sauer 404 / 303, Steel [.003A]1 x VFG 3 Piece Steel Cleaning Rod for 7mm and Upwards, with Adaptor1 x VFG 1 Piece Steel Short Cleaning Rod with 4-4.5mm (.177) Adaptor1 x Contessa Picatinny Rail - H&K SLB 2000 (0 MOA)1 x Contessa Picatinny Rail - Ruger American (0 MOA)1 x VFG Barrel Cleaning Felts for .375 (Box of 40)1 x VFG Intensive Barrel Cleaning Felts for 6mm (Box of 50)1 x Contessa Picatinny Rail - Browning X Bolt Short (0 MOA)1 x Schultz & Larsen Picatinny Rings 30mm, 4mm BH, Steel1 x Contessa Picatinny Rail - Sauer 202 (0 MOA)1 x Recknagel Detachable Sling Swivel with Nut 25.4mm Loop, 8mm Stud1 x VFG Wipe Length Stopper & Guide - Shotgun2 x VFG Adaptor for US Rods 7-32 UNC (.22 and Over)1 x VFG Barrel Cleaning Felts for .22 (Box of 80)1 x Contessa Picatinny Rail - Tikka T3 / T3X (0 MOA) Extended1 x VFG Barrel Cleaning Felts for 6.5mm (Box of 50)1 x Contessa QD Low Mount for Pulsar Night Vision (Picatinny)1 x EX Demo - Gerber Steady Tool (Phone Tripod)1 x EX Demo - Gerber Metolius Pocket Folder1 x Gerber Myth Series Fixed Saw1 x Recknagel Detachable Sling Swivel 25.4mm Loop - 6mm Stud1 x Schultz & Larsen Spare Screws for Picatinny Rails1 x Schultz & Larsen Venom Moderator (Muzzle Mounted)
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