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
Combro Chronies use IR photodiodes as light source so they don’t need external light, but direct sunshine or fluorescent lights may disturb its function, resulting false readings.
This simple shade can be snapped onto the Chrony and gives an effective shade for the light sensors.
The new extended version connects with a bayonet to the Sniper barrel weight, keeping the chrony on its place, aligned with the barrel.
£19.99–£29.99Price range: £19.99 through £29.99Select options
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Adjustable angle scope pointer (10°–90° to the scope tube, two positions). Fits 1″ / 30mm / 34mm / 36mm / 40mm scope tubes, and needs only 10 mm space on the tube. The top is 11.5 mm above the tube in vertical pin position..
For parallax wheels and click turrets.
With stainless steel screws and steel pin. If you need a longer or shaped pin, you can simply replace the original pin with any <1mm wire.
New updated ring design is available. The same function but a better looking ring, scope tube protection, bolt/nut secured against falling out.
The 30/34mm new design pointers are available in a ‘Target’ version i.e. with two pointers, one for the elevation turret and another on on the side for the windage turret.
Magnifier for the clicks turret, fully adjustable, with a lightweight and unbreakable 3x mag Fresnel lens. Visible lens size 28×17 mm. Fits 1″ / 30mm / 34mm / 36mm / 40mm scope tubes. It can happen that you’ll need a stronger or weaker lens (depends on your eyesight), the frame can hold any flat lens up to 0.8 mm thickness or an acrylic lens that is cut to the right shape.
Check out its brother, too: EagleEye Parallax Magnifier. Please note that there is a new design that may slightly differ from the pictures.
The magnifiers can be ordered also in ‘Target shooter’ version with two magnifying windows (for elevation and windage turret)
New updated ring design is available. The same function but a better looking ring, scope tube protection, bolt/nut secured against falling out.
The trigger can be ordered with a wide variety of different trigger blades on a bundle price (they can be ordered later on full price here: FlexiPoint spare blades).
Offset 0-10mm to both sides. If you need a trigger with more offset (up to 46 mm!) and much more adjustment options, check out my Flexipoint trigger.
Simple and lightweight scope pointer. Fits to all 1″ / 30 mm / 34 mm scope tubes, and needs only 10×10 mm space in width and length as seen on the picture.
For 36mm and 40mm tube diameters see EasyPin Extra
For click turrets with a custom made cap, or for sidewheels. With stainless steel screws and steel pin. If you need a longer or shaped pin, you can simply replace the original pin with any <1mm wire. Find out which pointer suits you best: Scope Pointer Comparison Table
NEW: there is an advanced version of this pointer available, too, with adjustable pin angle and also for 36mm and 40mm scope tubes: EasyPin Extra Scope Pointer
£14.99Original price was: £14.99.£9.99Current price is: £9.99.Select options
This product has multiple variants. The options may be chosen on the product page
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.
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