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Scorpion FT Hook Extras MK5
£14.99–£87.49Price range: £14.99 through £87.49
Extras and spare/replacement parts for the Scorpion MK5 FT hook system.
Maestro Design’s Scorpion is a fully modular sytem and most parts can be replaced or parts added if needed. All the available parts are listed here. If you have an old design MK4 Scorpion then start searching spare parts here. Nevertheless, most of the the MK5 parts are compatible with the old system as follows:
Fully compatible with MK4:
Butt Pad Kit (adds two pads to the centre post)
Middle Extension Kit (adds 10-20-30 mm to the centre post)
Offset Plates (0-25mm or 10-50mm) to add an offset tot he whole hook
Does work with MK4, but looks a bit different or certain features are limited:
Wing Base, Standard
Wing Base, Extended (adds 25mm to the upper wing, recommended for Butt Pad Kit)
Extra Link 44mm
Wing, Standard
Wing, Extended HFT 2.25″
FolloWing Articulated Wing
T-Rail Limiters (with a 3-way limiter on both ends) 130mm or 150mm
if you want to use your hook on another rifle, don’t forget to order a base plate, too!
NOT compatible with MK4:
Long Hook, Stainless 152mm
Long Hook, Nylon 137 mm
Short Hook, Nylon 97 mm
HFT 2.25″ Hook, Nylon 57 mm
Some parts are suitable for both right and left handed hooks. but some parts have R/H and L/H versions, please double check that you have selected the appropriate one.
These parts can be bought separately, so you can buy a basic hook and then get the needed extras later, when you already know from practice what you need exactly.
Fully compatible with MK4:
Butt Pad Kit (adds two pads to the centre post)
Middle Extension Kit (adds 10-20-30 mm to the centre post)
Offset Plates (0-25mm or 10-50mm) to add an offset tot he whole hook
Does work with MK4, but looks a bit different or certain features are limited:
Wing Base, Standard
Wing Base, Extended (adds 25mm to the upper wing, recommended for Butt Pad Kit)
Extra Link 44mm
Wing, Standard
Wing, Extended HFT 2.25″
FolloWing Articulated Wing
T-Rail Limiters (with a 3-way limiter on both ends) 130mm or 150mm
if you want to use your hook on another rifle, don’t forget to order a base plate, too!
NOT compatible with MK4:
Long Hook, Stainless 152mm
Long Hook, Nylon 137 mm
Short Hook, Nylon 97 mm
HFT 2.25″ Hook, Nylon 57 mm
Additional information
Weight
360 g
Dimensions
200 × 46 × 245 mm
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Fully adjustable Field Target hook, with much more versatility than the usual Gemini clones. Everything can be adjusted even in the shooting position, without disassembling the hook. Modular system that can be upgraded later if needed. Massive construction, without any flex and slip, a lightweight and versatile alternative to the traditional metal hooks.
I added a lot of improvements to my professional FT hook design, creating the MK5 (2023) version that will replace the discontinued MK4 (2016-2022) version. Some parts are backwards compatible with the MK4 so the two systems can be combined if you don’t mind some visual differences but I’d suggest not to mix the two systems.
Features on the new MK5 design (see detailed listing with photos and dimensions at the bottom of the web page):
Engraved marks for all adjustments – now you can record and reproduce your settings any time
New 152mm stainless steel hook, 137mm and 97mm Nylon FT-hooks
HFT-compatible 2.25” (57mm) Nylon hook
Extended upper wing base option, for better integration with the Butt Pad Kit or to add half a link length to the upper wing
Slim hook holder links – don’t protrude that much as the old design
Rounded link elements – gives a smoother fit when the links are twisted
Flat barrel weight for Feinwerkbau / Anschütz rifles. The same weight (79 g) as the original FWB aluminium barrel weight but allows using longer cylinders – it is only 1 mm thick below and above the barrel. Laser sintered Nylon, with stainless steel grub screw. The M6 threaded holes at the bottom allow you to add up to 10 grub screws to fine tune the total weight and its distribution. The barrel weight aligns itself to the dovetail at the end of FWB barrel. It clamps onto the barrel only with Nylon parts so doesn’t scratch the barrel surface.
New: available also for Daystate Griffin, everything the same as above.
New version: Similar for Steyr but longer, with three air stripper plates as well. ComBrella can’t be connected to this model.
Intimidate your opponents with a rifle that looks like a .50 cal sniper gun! ;-)
Now you can have it with the ComBrella shade that can hold a Combro chrony and connects with a bayonet to the barrel weight, keeping the chrony on its place, aligned with the barrel and protecting it from the sunlight.
It can be ordered with a built-in folding windicator, too.
£49.90–£69.90Price range: £49.90 through £69.90Select options
This product has multiple variants. The options may be chosen on the product page
These items are only spare parts for my trigger system (in black colour only), and allow you to try different surfaces and shapes to make sure, which one fits you the best in practice.
Ball trigger with a 5 and an 8 mm ball on the two ends. Ball triggers are fine because you’ll always have the same trigger weight, but it’s a severe problem that you can’t feel the direction of the pull. If you ask me, you should rather choose a round trigger instead from my standard blades, it’s much better. This Ball trigger is available in Offset version, too.
FlexiPoint Blade – Ball 5-8 mm
Small horizontal trigger with pyramids on both sides (fine and coarse). Similar to the ball but you can feel the direction of the pull.
FlexiPoint Blade – Pyramids
These blades have a big round surface that fits to the fingertip. There are four different surfaces, they look quite similar but each version gives a totally different feel on the trigger, so you can choose the one that fits to your shooting style the best.
‘Centre’ gives a d=2 mm sharp point in the middle, giving a very precise feedback of the actual pull weight, the edge gives only a small hint of the right pull direction.
‘Deep’ follows the shape of the fingertip, giving a comfortable and evenly distributed contact on the whole surface.
‘Edge’ is for those who are after the right pull direction, combined with a comfortable feeling of the deeper middle surface.
‘Flat’ feels like a flat surface, simple and precise.
FlexiPoint Blade – Round Centre
FlexiPoint Blade – Round Deep
FlexiPoint Blade – Round Edge
FlexiPoint Blade – Round Flat
Traditional straight and curved blades, 8mm wide, 20mm high surface with vertical grooves, the middle height is marked with a horizontal groove.
FlexiPoint Blade – Straight
FlexiPoint Blade – Curved
£3.99–£4.99Price range: £3.99 through £4.99View products
Folding bipod, made of quality materials. Body: black or silver anodised aluminium alloy, legs: 5mm stainless steel with 20mm black plastic balls.
Long legs (12.5cm = 5″ between the ground and the rifle’s stock)
Fits to all rifles with standard accessory rail or similar (AirArms, Anschütz, Walther, Steyr, Feinwerkbau, Hämmerli etc.)
Sorry this product is discontinued but now I have two black ex demo pieces available, been used for a couple of competitions, photo sessions and as a demo when selling other ones on international competitions. In excellent condition, only with a few marks from being mounted onto a rifle. These are the very last ones of the JOPA series.
The FWB Anti-POI-Shift Kit stands of two laser sintered Nylon parts, they look the same but they’re a bit different inside:
One of them replaces the original A-clamp and holds only the cylinder and protects the barrel from accidental kicks but lets it free float.
The other one goes to the joint of the air cylinder and the reg. It can be fixed onto the barrel by two symmetrical grub screws that push small Nylon parts to the barrel and thus don’t scratch its surface.
With stainless steel screws, all secured against falling out. Easy mounting (you’ll have to drill only a 5 mm hole).
Comfortable handle for the loading port of Feinwerkbau P70 rifles. Replaces the original ugly white handle with a much better one. In R/H and L/H versions, made of laser sintered Nylon with stainless steel screws.
With this, you can close the loading port by rotating the handle easily by the two rounded ends, instead of pushing it down with a quite big force.
The handle is combined with an automated safety mark: when the loading port is open, a piece of flexible cable tie blocks your trigger finger, but goes out of the way when the port is closed.
£19.99Select options
This product has multiple variants. The options may be chosen on the product page
Last ones of the old MK4 design ON SALE
Click here for the Scorpion New Design version.
Fully adjustable Field Target hook, with much more versatility than the usual Gemini clones. Everything can be adjusted even in the shooting position, without disassembling the hook. Modular system that can be upgraded later if needed.
Massive construction, without any flex and slip, a lightweight and versatile alternative to the traditional metal hooks.A
These are the very last ones of the old MK4 design and are on sale, so I can offer them only in these configurations listed below, but you can reduce the upper wing length if needed, or can add some extra parts in the options menu.
It is possible to buy certain MK5 parts as well, for a partial upgrade (but please contact me before placing an order to check compatibility!)
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