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 Parker Hale Thread to 8-32 Thread Converter1 x Ex-Demo Steel Factory Choke Tube, K-80 #2 (09)1 x Ex-Demo Steel Factory Choke Tube, K-80 #3 (08)1 x VFG Barrel Cleaning Felts for 4-4.5mm (Box of 100)1 x VFG Adaptor for VFG Rods (Spare)2 x Krieghoff HIVIZ Pro Sights2 x VFG Intensive Barrel Cleaning Felts for 6mm (Box of 500)2 x VFG Barrel Cleaning Felts for 10.3mm (Box of 30)1 x VFG Barrel Cleaning Felts for 9mm (Box of 500)1 x Chapman Precision Screwdriver Set 5859, 44 Piece (SAE & Metric)1 x Chapman Precision Screwdriver Set 5575, 56 Piece - Master Set1 x Chapman Precision Screwdriver Set 1000, 75 Piece - Mity Master1 x VFG Barrel Cleaning Felts for .375 (Box of 40)1 x VFG Intensive Barrel Cleaning Felts for 8mm (Box of 50)2 x Schultz & Larsen Superdome IR Moderator (Over Barrel)1 x Recknagel Picatinny Rail Tikka T3 / T3X, 0 MOA, Alu [..0081]2 x Contessa Tactical Picatinny Ring Mount, Brown (with Rail) - 30mm2 x Contessa Tactical Picatinny Ring Mount, Green (with Rail) - 30mm1 x Contessa Picatinny Rail - Sauer 404 (0 MOA)2 x Contessa Chromed Picatinny Rail - Sako 75/85 X-Short, Adjustable (20 MOA)1 x Krieghoff Spares Kit1 x Contessa Picatinny Rail - Sauer 200 Short (0 MOA)1 x Krieghoff Pro Choke Box1 x Krieghoff K80 Speed Wrench for Factory Chokes5 x Krieghoff Brass Front Sight Bead2 x Krieghoff Premium ABS Case for Two Guns (K-80/K-20)2 x Krieghoff Navy Gun Slip1 x Krieghoff Premium ABS Case for Two Barrels (K-80/K-20)2 x Contessa CZ 452/455 Euro Rail Base for Quick Release Mount2 x VFG Adaptor for Parker Hale English Rods (up to 6.5mm)1 x Contessa Picatinny Rail - Sako 75/85 Short (0 MOA) Adjustable1 x Krieghoff Woven Fabric Patch1 x Krieghoff K-80 Sport Logo Cap Navy & Red2 x VFG Barrel Cleaning Felts for 6mm (Box of 50)1 x Krieghoff "K" Denim Cap - Grey1 x VFG Adaptor fits J. Dewey Cleaning Rods (8-32 Thread)1 x VFG Barrel Cleaning Felts for 6.5mm (Box of 500)1 x VFG Intensive Barrel Cleaning Felts for .375 (Box of 40)1 x Recknagel One Piece Tip-off Mounts for Zeiss Rail [57045-0110]1 x Contessa Lightweight Alloy QD Picatinny Mount for Aimpoint1 x Contessa Lightweight Alloy Picatinny Mount for Aimpoint1 x Contessa Quick Release Picatinny Mount for Docter/Leica Red Dot Sights2 x VFG Barrel Cleaning Felts for .44 (Box of 250)3 x VFG Pull Through Match Pocket Set, for 4-4.5mm1 x MSA Sordin - Supreme Pro X Earmuffs (with Foam Seals)1 x VFG Intensive Barrel Cleaning Felts for 6.5mm (Box of 50)1 x VFG 3 Piece Steel Cleaning Rod for 7mm and Upwards, with Adaptor2 x Recknagel Detachable Sling Swivel with Nut 25.4mm Loop, 8mm Stud1 x VFG 1 Piece Steel Cleaning Rod for .22 - 6.5mm, with Adaptor1 x VFG Pull Through Pocket Set for .22 Upwards1 x Jones Original Pad Adjuster2 x VFG Intensive Barrel Cleaning Felts for 20 Bore (Box of 25)1 x VFG Magnetic Felt Clamps for Vices - 125mm1 x VFG Adaptor for Parker Hale English Rods (over 7mm)1 x VFG 3 Piece Aluminium Cleaning Rod for .22 - 6.5mm, + Adaptor1 x VFG Barrel Cleaning Felts for 8.5mm (Box of 50)1 x VFG Adaptor for US Rods 8-32 UNC (.22 and Over)1 x Ziegler Quick Release Mount for Blaser - Zeiss Rail1 x VFG Complete Set for .1771 x Ziegler Quick Release Mount for Blaser - Picatinny Rail2 x Ziegler Quick Release Mount for Blaser - 34mm Rings1 x Teague Precision Choke Key1 x VFG Intensive Barrel Cleaning Felts for 9mm (Box of 40)1 x VFG Barrel Cleaning Felts for .22 (Box of 80)1 x Bauer HD Series 8x25 Binoculars1 x Ziegler Quick Release Mount for Blaser - 1 inch Rings1 x Ziegler Quick Release Mount for Blaser - 30mm Rings (+3.5mm)1 x ERATAC 34mm Ring with UNI-Interface [03680-5734]1 x Ziegler Quick Release Mount for Blaser - 30mm Rings1 x Krieghoff K-Diamond Beanie - Navy1 x Briley 12b Speed Wrench - For Krieghoff Parcours Briley Chokes1 x Briley 12b Speed Wrench - For Briley Spectrum Chokes1 x WalkStool Spare Leg Joints1 x Krieghoff Front Sight Bead (Small)1 x Briley T Wrench for K-80 Parcours Briley Chokes1 x Briley 12b Speed Wrench - For Krieghoff Factory Chokes1 x Recknagel Detachable Sling Swivel 20mm Loop - 8mm Stud1 x Ex-Demo Briley Choke Tube, K-80 Parcours - FULL (01)1 x Recknagel Mount for Docter & Zeiss Compact [57070-0000]1 x ERATAC QD Sling Swivel - Loop Swivel [T0510-0001]2 x Recknagel Weaver Bases - FFV Carl Gustaf 2000 [.-3028]1 x Recknagel Weaver Bases - Browning Acera [..-3077]1 x Recknagel QD Sling Swivel Socket - Screw-on [23225-0000]1 x Holex TORX Screwdriver set of 7 [00062-5057]1 x Recknagel Weaver/Picatinny Mounts for Swarovski Rail (QD Lever)1 x Recknagel QD Sling Swivel Socket - Rotating, Flat [..-1010]1 x Krieghoff "K" Mesh Cap - Black1 x Recknagel Picatinny Rail 204mm Blank, Steel [..0120]1 x Recknagel SECURA Sling Swivel - 25.4mm Wide - 6mm [22009-3000]1 x Silva ex10 Distance Pedometer - White1 x Recknagel Weaver Bases - Browning A-Bolt III [57080-302T]1 x Recknagel Detachable Magnum Sling Swivel 25.4mm Loop - 8mm Stud1 x Recknagel Weaver Bases - Browning Eurobolt [..-3078]1 x Recknagel SECURA Safety for Remington 700 [30170-1200]1 x Recknagel Zeiss Rail 45º Components - 6mm BH1 x Recknagel QD Sling Swivel Socket - Slim Forearm [23115-5010]1 x Recknagel One Piece QD Tip-off Picatinny Ring Mount [57530-5110]1 x Recknagel Weaver Bases - Benelli ARGO [57080-3076]1 x Recknagel Zeiss Rail 70º Components - 4mm BH1 x Recknagel Tactical Ring Inlays 30mm to 1" [T0991-0000]1 x Recknagel Weaver/Picatinny Mounts for S&B Rail (QD Lever)1 x Winchester 3" Folding Knife1 x Recknagel SECURA Sling Swivel - 20mm Wide - 8mm [22011-1000]1 x VFG Barrel Cleaning Felts for .22 (Box of 500)1 x Ebony & Brass 20 Bore Snap Caps1 x Recknagel Safety for Mauser K98 [30100-5000]1 x Recknagel QD Sling Swivel Socket - Fixed Step, Raised [..-1020]1 x Ex-Demo Steel Factory Choke Tube, K-80 #2 (05)1 x Recknagel Weaver Bases - Browning European [..-3056]1 x Recknagel Weaver Bases - Winc. 70 Mag. <1964 [.-3095]1 x Gerber Metolius Pocket Folder1 x Recknagel Picatinny Rail Browning X Bolt Long, Alu [..011P]1 x Recknagel Picatinny Rail 200mm Blank No Slots, Steel [..0000]1 x Gerber Dime Multi-Tool (Lime)1 x Recknagel One Piece Tip-off Picatinny Ring Mount [57030-5110]1 x Gerber Descent - 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Tikka T3 / T3X (20 MOA)1 x Contessa Merkel Helix Euro Rail for Quick Release Mount1 x Contessa Picatinny Rail - Blaser R8/R93 (0 MOA)1 x Contessa Spare Screw M10 for Anschutz/CZ Rails1 x Contessa Satin Chromed Picatinny Rail - Sako 85 Long (20 MOA)1 x Contessa QD Extra Extended Rear Picatinny Rail - Blaser1 x Contessa Sako 75/85 Short Euro Rail for Quick Release Mount1 x Contessa 25.4mm Rings for Simple Black - 5.0mm (Medium)1 x Contessa Tactical One Piece QD Picatinny Ring Mount 40mm, 0 MOA1 x Contessa Picatinny Rail - Browning A Bolt 1 Long (20 MOA)1 x Contessa Sauer 202 Standard Euro Rail Base for QR Mount1 x Contessa 30mm Rings for Simple Black - 2.5mm (Low)1 x Contessa Picatinny Rail - Anschutz 54 Only (10 MOA)1 x Contessa QD Mount for Blaser R8/R93 for Schmidt & Bender Rail1 x Contessa Shiny Chromed Picatinny Rail - Howa Long (0 MOA)1 x Contessa 30mm Steel 11mm Dovetail Rings, 16mm BH1 x Krieghoff Factory Hanger Pin1 x Contessa Blued Ergal Picatinny Rings - 30mm (8mm BH)1 x VFG Barrel Cleaning Felts for .45 (Box of 30)1 x Contessa Blued Steel Tactical Picatinny Rings - 30mm (10mm BH)1 x Contessa Satin Chromed Steel Picatinny Rings - 1" (8mm BH)1 x Contessa Blued Steel Picatinny Rings - 35mm (8mm BH)1 x VFG Barrel Cleaning Felts for 7.5mm (Box of 50)1 x Contessa Blued Steel Picatinny Rings - 36mm (8mm BH)1 x Contessa Lightweight Alu Picatinny Rings - 40mm (8mm BH)1 x VFG 1 Piece Steel Cleaning Rod for 7mm and Upwards, with Adaptor1 x Recknagel Detachable Sling Swivel with Nut 20mm Loop, 8mm Stud1 x K-80 Barrel Weight Balance System1 x Schultz & Larsen Ultra Venom Moderator (Over Barrel)1 x Krieghoff Achievement Badge 25 Straight1 x Recknagel Sling Swivel Nut Screw (ø¸ 3.0mm) [20230-0022]1 x Recknagel Super Express 2 Leaf Sight [15400-3036]1 x Recknagel Polyform Lever & Nut for Picatinny Mounts2 x AimZonic Plus Camo Sound Moderator1 x AimZonic Compact Camo Sound Moderator1 x Black Leather Shell/Cartridge Pouch1 x Bauer - One Piece Railmount 25.4mm (11mm High)1 x Krieghoff Stock - Hybrid Adjustable, RH, Cat 02 [8717]1 x AG3 / 392A Alkaline Batteries (10 Pack)1 x Recknagel Weaver Bases - 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