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 Krieghoff Spares Kit1 x Ex-Demo Steel Factory Choke Tube, K-80 #4 (06)2 x Schmierfix Grease by Liqui Moly2 x VFG Intensive Barrel Cleaning Felts for 9mm (Box of 40)2 x VFG Barrel Cleaning Felts for 9mm (Box of 500)2 x VFG Barrel Cleaning Felts for 7.5mm (Box of 500)1 x Krieghoff Navy Gun Slip1 x Ex-Demo K-80 Steel 12b Hanger #51 x AimZonic Compact Camo Sound Moderator1 x Schultz & Larsen Superdome Moderator (Over Barrel)2 x Schultz & Larsen Ultradome Moderator (Over Barrel)1 x Schultz & Larsen Micro Moderator (Muzzle Mounted)1 x Schultz & Larsen Venom Moderator (Muzzle Mounted)1 x AimZonic Plus Camo Sound Moderator1 x Ex-Demo Steel Factory Choke Tube, K-80 #2 (05)4 x Contessa Picatinny Rail - Merkel Helix (0 MOA)3 x Contessa Lightweight Alu Picatinny Rings - 34mm (8mm BH)1 x Parker Hale Thread to 8-32 Thread Converter2 x VFG Adaptor for Parker Hale English Rods (up to 6.5mm)2 x Krieghoff "K" Collectors Badge2 x Recknagel Picatinny Rail Mauser M12, Steel [..002L]1 x Recknagel Weaver Bases - Chapuis Express [57080-3029]1 x VFG Intensive Barrel Cleaning Felts for 6mm (Box of 50)1 x Recknagel SOB3D Silencer (ERA LOC)1 x Krieghoff Achievement Badge 200 Straight (Blue)1 x Recknagel Grip Cap Compartment1 x Contessa Picatinny Rail - Sako 75/85 Short (0 MOA) Adjustable1 x Silva Dine Duo Kit - Purple/White1 x Contessa Blued Steel Picatinny Rings - 35mm (8mm BH)1 x WalkStool Set of Spare Red Spring1 x Recknagel Replacement Polyform Lever [00088-5700]1 x Recknagel Sling Swivel Nut Screw (ø¸ 3.6mm) [20240-0022]1 x VFG Intensive Barrel Cleaning Felts for .44 (Box of 30)1 x VFG Intensive Barrel Cleaning Felts for 20 Bore (Box of 100)1 x Black Barrel Case (83cm Internal)1 x Gerber Myth Series Fixed Saw2 x Contessa Picatinny Rail - CZ 550 Magnum (0 MOA)2 x Winchester 3" Folding Knife1 x VFG Barrel Cleaning Felts for .22 (Box of 500)1 x Krieghoff Classic "Big Five" Badge1 x Recknagel Sling Swivel Adaptor HK-Hook [T0510-0000]1 x Recknagel QD Sling Swivel Socket - Fixed Step, Flat [..-1010]1 x Recknagel Detachable Magnum Sling Swivel 25.4mm Loop - 8mm Stud1 x Gerber GDC Zip Blade1 x Recknagel Detachable Sling Swivel 25.4mm Loop - 6mm Stud1 x Anschütz Biathlon Harness2 x VFG Barrel Cleaning Felts for .22 (Box of 80)1 x VFG Barrel Cleaning Felts for 4-4.5mm (Box of 100)1 x VFG Barrel Cleaning Felts for 6.5mm (Box of 50)1 x VFG 1 Piece Steel Cleaning Rod for 4-4.5mm (.177), with Adaptor1 x VFG Intensive Barrel Cleaning Felts for 10.3mm (Box of 30)1 x VFG Intensive Barrel Cleaning Felts for .375 (Box of 40)1 x VFG 1 Piece Aluminium Cleaning Rod for .22 - 6.5mm, + Adaptor1 x Krieghoff 2018 DTL Badge (Collectors Badge)1 x Recknagel QD Sling Swivel Socket - Rotating, Flat [..-1010]1 x Recknagel Sling Swivel Screw Magnum (ø¸ 3.6mm) [20290-0026]1 x Recknagel Picatinny Bases - Schultz & Larsen1 x ERATAC ZFIX Telescopic Sight Alignment Aid [T0810-0000]1 x Schultz & Larsen Spare Screws for Picatinny Rails1 x Recknagel Picatinny Rail 404mm Blank, Alu [..0140]2 x Contessa Picatinny Rail - CZ 452 / 455 (10 MOA)1 x Contessa Picatinny Rail - Sako 75/85 Long (0 MOA)1 x Recknagel Picatinny Rail Mauser 98, 20 MOA, Steel [..2010]1 x Contessa Picatinny Rail - Sako 75/85 Medium (10 MOA) Adjustable2 x Contessa Picatinny Rail - BRNO 98 (0 MOA)1 x Bauer ED 8x32 Binoculars2 x Bauer ED 8x42 Binoculars1 x Contessa Picatinny Rail - Sako 75/85 Long (20 MOA) Adjustable1 x Contessa Picatinny Rail - Howa 1500 Long (0 MOA)1 x Contessa Picatinny Rail - Sako 75/85 Short (20 MOA) Adjustable2 x Contessa Picatinny Rail - Mauser M12 (0 MOA) Extended2 x Recknagel Picatinny Rail CZ 550 Standard, Extended, Alu [..1962]1 x Contessa Picatinny Rail - Haenel Jager 10 (0 MOA)2 x Contessa Picatinny Rail - CZ 452 / 455 (20 MOA)1 x Contessa Picatinny Rail - Ruger American (0 MOA)1 x Contessa Shiny Chromed Picatinny Rail - Howa Long (10 MOA)1 x Recknagel Picatinny Rail Mauser 98, 20 MOA, Alu [..2010]1 x Contessa Picatinny Blank Rail for Custom Rails (450mm)1 x Contessa Chromed Picatinny Rail - Sako 75/85 X-Short, Adjustable (20 MOA)1 x Jones Gun Nut Kit1 x Recknagel Picatinny Rail Antonio Zoli 1900, Alu [..0089]1 x Contessa Picatinny Rail - Sako 75/85 Medium (20 MOA) Adjustable1 x Recknagel Picatinny Rail Bergara B14 Short, Alu [..0012]1 x Contessa Picatinny Rail - Howa 1500 Long (20 MOA)1 x Contessa Picatinny Rail - CZ 527 (20 MOA)1 x CR2032 Camelion Lithium Battery1 x Contessa Picatinny Rail - Sako 75/85 X-Short (20 MOA) Adjustable1 x Contessa Picatinny Rail - Sako 75/85 X-Short (0 MOA)2 x Recknagel Picatinny Rail CZ 550 Standard, Alu [..0062]1 x Contessa Picatinny Rail - CZ 452 / 455 (30 MOA)2 x Contessa Picatinny Rail - CZ 452 / 455 (0 MOA)2 x Recknagel Picatinny Rail CZ 550 Magnum, Alu [..0064]1 x Recknagel Picatinny Rail Mauser 98, Alu [..0010]1 x Bauer HD 8.5x50 Binoculars1 x Contessa Picatinny Rail - Howa 1500 Long (10 MOA)2 x Recknagel Picatinny Rail Mauser 98, Steel [..0010]1 x Contessa Picatinny Rail - Heym SR 30 (0 MOA)1 x Recknagel 11mm Dovetail to Picatinny Rail Adaptor [..1011]2 x Recknagel Picatinny Rail H&K SLB 2000, Alu [..0008]1 x Contessa Picatinny Rail - Sako 75/85 Medium - Extended1 x AG3 / 392A Alkaline Batteries (10 Pack)1 x Contessa Picatinny Rail - Sako 75/85 Medium (0 MOA) Adjustable2 x Recknagel Picatinny Rail Marlin 1894, Alu [..001V]2 x Bauer Outdoor 8x21 Binoculars1 x Bauer HD 8x42 Binoculars1 x AAA x 4 Camelion Plus Alkaline Batteries1 x Contessa Picatinny Rail - Sako 75/85 X-Short (0 MOA) Adjustable1 x Recknagel Picatinny Rail Haenel SLB 2000+, Alu [..0021]1 x Recknagel Picatinny Rail Howa 1500 Short, Alu [..0059]1 x Contessa Picatinny Rail - Howa 1500 Short (0 MOA)1 x Contessa Picatinny Rail - CZ 550 Magnum (20 MOA)1 x Recknagel Picatinny Rail 204mm Blank, Steel [..0120]1 x Contessa Picatinny Rail - CZ 527 (0 MOA)1 x AA x 4 Camelion Plus Alkaline Batteries1 x Recknagel Picatinny Rail 204mm Blank, Alu [..0120]1 x Badge - Cob Bronze1 x Contessa Picatinny Rail - Sako 75/85 Short (10 MOA) Adjustable2 x Contessa Picatinny Rail - CZ 550 Standard (20 MOA)1 x Contessa Picatinny Rail - Merkel Helix (0 MOA) - Extended1 x Recknagel Picatinny Rail Howa 1500 Short, Alu (20 MOA)1 x Bauer ED 10x42 Binoculars1 x Recknagel Picatinny Rail Krico 700/900/902*, Alu [..0006]1 x Contessa Picatinny Rail - Howa 1500 Short (10 MOA)1 x D Cell x 2 Camelion Plus Alkaline Batteries1 x Contessa Picatinny Rail - Sako 75/85 Long (0 MOA) Adjustable1 x Contessa Shiny Chromed Picatinny Rail - Howa Long (20 MOA)2 x Bauer ED 8x50 Binoculars2 x Bauer HD Series 8x25 Binoculars1 x Contessa Picatinny Rail - Sako 75/85 X-Short - Extended1 x Contessa Picatinny Rail - Sako 75/85 Medium (20 MOA)1 x Contessa Picatinny Rail - H&K SLB 2000 (0 MOA)1 x Bauer HD 8x56 Binoculars1 x Contessa Picatinny Rail - Steyr Pro/Classic Long (0 MOA) Extended1 x Contessa Picatinny Rail - Winchester 70 WSM (20 MOA)1 x Recknagel Detachable Sling Swivel with Nut 20mm Loop - 6mm Stud1 x Contessa Picatinny Rail - Browning X Bolt Long (0 MOA) Extended1 x Contessa Picatinny Rail - Browning A Bolt 1 Long (0 MOA) Extended1 x Contessa Picatinny Rail - Winchester 70 Short (10 MOA)1 x Contessa Picatinny Rail - Browning A Bolt 3 Short (0 MOA) Extended1 x Contessa Picatinny Rail - Winchester 70 X-Long (0 MOA)1 x Contessa Picatinny Rail - Anschutz 54/64 (20 MOA)1 x Contessa Picatinny Rail - Blaser R8/R93 (0 MOA)1 x Contessa Picatinny Rail - Browning A Bolt 1 Long (10 MOA)1 x Contessa Picatinny Rail - Browning X Bolt Long (20 MOA)1 x Contessa Picatinny Rail - Browning A Bolt 1 Short (0 MOA) Extended1 x Contessa Picatinny Rail - Tikka T3 / T3X (0 MOA) Extended1 x Recknagel Picatinny Rail Steyr-Mannlicher L 20 MOA, Alu [..2188]1 x Contessa Picatinny Rail - Tikka M690/M695 (0 MOA)1 x Contessa Picatinny Rail - Browning A Bolt 3 Short (0 MOA)1 x Contessa Picatinny Extended Rail - Blaser R8/R93 (0 MOA)1 x Contessa Picatinny Rail - Tikka T3 / T3X (30 MOA)1 x Contessa Picatinny Rail - Anschutz 54/64 (10 MOA)1 x Contessa Picatinny Rail - Winchester 70 Long (10 MOA)1 x VFG Adaptor for VFG Rods Brass1 x VFG 1 Piece Aluminium Cleaning Rod for 7mm and Over + Adaptor2 x VFG Barrel Cleaning Felts for 8.5mm (Box of 500)1 x VFG Barrel Cleaning Felts for 9mm (Box of 40)1 x VFG Adaptor for VFG Rods (Spare)1 x Krieghoff 2012 Badge (Collector's Badge)1 x Bauer - Aluminium 11mm Dovetail 30mm Rings (14mm High)1 x Recknagel Weaver Bases - Heym SR 20 [57080-3060]2 x Bauer - One Piece Railmount 25.4mm (11mm High)1 x Schultz & Larsen Scope Rings 30mm, X-High (20mm BH)1 x Starkie Blue (A.K.A Smurf Poo)1 x VFG Intensive Barrel Cleaning Felts for .22 (Box of 80)1 x VFG Adaptor for US Rods 7-32 UNC (.22 and Over)1 x ERATAC QD Sling Swivel - Loop Swivel [T0510-0001]1 x Recknagel Weaver Bases - Remington 700 (6-48) [..3012]1 x Contessa Satin Chromed Picatinny Rail - Howa Short (0 MOA)1 x Schultz & Larsen Picatinny Rail for Victory (20 MOA)1 x Recknagel Weaver Bases - Schultz & Larsen [57080-3093]1 x Recknagel Detachable Sling Swivel 25.4mm Loop - 8mm Stud1 x Schultz & Larsen Torx Key for Scope Mounts1 x Schultz & Larsen Venom Moderator (Over Barrel)1 x Schultz & Larsen T-Handle Wrench (Torx 20)1 x Recknagel Picatinny Rail Mauser M18, Steel, 20 MOA [..202X]1 x Contessa Browning X-Bolt S Euro Rail Base for QR Mount1 x Schultz & Larsen Take Down Rifle Case1 x Schultz & Larsen Picatinny Rail for Victory (0 MOA)1 x VFG Adaptor for Parker Hale English Rods (over 7mm)
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