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Our entire team at Gerry’s are all experienced anglers and can help you choose the correct tackle for any fishing situation. Please drop us a message or give us a call if you need any help.
You can return unused standard items within 30 days for exchange or refund.
We check our prices weekly to ensure we can combine our fabulous service with the best prices. If you find an item cheaper and in stock somewhere else, drop us a a message in the chat box and we can see what we can do.
This item is available for next day delivery. You can pick this in the checkout.
We offer free post to any mainland UK address with a basket of more than £80. We also send all over the world and the best way to find out how much postage you will pay is in our checkout. Add the items to your basket and then add your address. Our checkout will automatically calculate your total.
We have come from a tiny fishing store and grown into one of the biggest fishing tackle retailers in the UK winning countless awards over the years. We are still a family business offer fabulous service online and in-store.
Spread the cost of larger orders over 6 or 12 month 0% APR. We also offer longer terms with APR charges via V12 finance. Available in the checkout.
You can make your next purchase a little easier on the wallet by splitting the total into 3 payments by using Klarna payments in the checkout.
“Need advice on tackle? Ask Bob”
Powered by a deep library of angling knowledge, the experience of thousands of anglers & indepth technical product specs. Available 24/7. Just Ask.
The Preston Innovations Banded Hair Rig GPM-B 10cm is an elite-tier, pre-tied terminal solution engineered specifically for high-velocity commercial match fishing. Designed as a core component of the highly acclaimed Mag Store System, these 4-inch (10cm) hooklengths are precision-tied to absolute tolerances.
Whether you are targeting explosive match carp, fast-biting F1s, or quality skimmers, these rigs take the hassle out of your prep work, giving you hand-tied tournament quality straight out of the packet.
The standout operational advantage of these rigs is their instant compatibility with the Preston Mag Store System Box.
Fully Loaded Rig Sticks: Forget wrestling with loose, tangled hooklength packets on the bank. These rigs come pre-wound onto a rigid rig stick that features built-in tension pins.
Instant Box Integration: The stick can be lifted directly out of the retail packaging and dropped straight into your magnetic Mag Store box, clicking securely into place.
Rapid Identification: A clear, weather-resistant specification sticker is attached to the top of the stick, allowing you to identify your hook size, line diameter, and exact breaking strain at a single glance during a frantic catching session.
Every element of the GPM-B Banded Rig is sourced from Preston’s flagship terminal lines to guarantee maximum landing ratios:
Preston GPM-B Hook: This is an incredibly versatile, wide-gape, barbless wire pattern featuring a subtle PTFE non-stick coating. The dull finish prevents any spooky underwater glare, while the swept point provides an ultra-secure hook hold that minimizes dropped fish.
Reflo Power Monofilament: Tied exclusively to the industry-defining Reflo Power line. Renowned for its extreme structural consistency, accurate diameters, and immense knot strength under high-impact stretches, it easily handles the lunges of bonus double-figure carp.
Micro Bait Band: The hair rig is finished with a highly durable, stretchy micro bait band pulled tightly via a neat knotless knot. It holds hard pellets, dumbells, banded casters, or washed-out boilies perfectly in place, leaving the gape of the hook 100% clear for direct hooking penetration.
Rig Length: 4 Inches / 10cm (The optimum standard length for modern feeder traps)
Pack Quantity: 8 hand-tied rigs per pack, fully loaded onto 1 Mag Store stick
Hook Pattern: GPM-B (Wide Gape / Barbless / PTFE Coated)
Line Matrix: Premium Preston Reflo Power Monofilament
Bait Attachment: High-elasticity micro bait band
Target Species: Match Carp, F1s, Skimmers, Crucians, and Tench
Pro Tip
A 10cm (4-inch) hair rig is the absolute mathematical sweet spot for self-hooking bolt setups on commercial fisheries. It is designed to be fished in immediate conjunction with a Method feeder, Hybrid feeder, or a tight pellet cone. When loading your feeder, always tuck your banded hookbait directly into the middle of your damp micro pellets or groundbait mix, leaving the hook exposed or lightly tucked on top. As the fish aggressively suck and graze at the dissolving pile of feed, the short 10cm Reflo Power line forces the fish against the weight of the feeder the instant they mouth the bait, resulting in screaming, wrap-around tip takes.
Commercial Method & Hybrid Feeder Tactics: The definitive choice for short-range or distance feeder work where rapid baiting cycles and instant hooking efficiency are mandatory to build a match-winning weight.
Pellet Cone & Frame Feeder Work: Perfect for creating a highly concentrated pile of micro pellets around your hookbait when targeting cautious F1s and carp in cooler water.
Heavy Pole Margin Fishing: Can be adapted for down-the-edge pole lines when feeding heavy structural snags or shallow margins where a short, robust hair rig is needed to present hard 6mm and 8mm pellets.
What baits can I realistically use with the micro bait band?
The high-stretch silicone bands used on these rigs are incredibly versatile. They are perfectly optimized for holding hard 4mm to 8mm coarse pellets, pre-drilled dumbell boilies, small wafters, grains of sweetcorn, or even a brace of durable casters for high-speed F1 sport.
Can I store these rigs in a standard non-magnetic tackle box?
While the rig sticks are specifically engineered to magnetically click into the dedicated Preston Mag Store System boxes, they can still be kept inside any standard flat tackle drawer or side tray. However, to keep the line pristine and protected from UV light and dampness, storing them in the sealed Mag Store box is highly recommended.
Are these rigs tied to a barbless hook pattern?
Yes, absolutely. The GPM-B hook pattern is entirely barbless, making it 100% legal and compliant on all modern UK commercial fisheries and syndicates where barbed hook hooks are strictly prohibited for fish safety.
“Need advice on tackle? Ask Bob”
Powered by a deep library of angling knowledge, the experience of thousands of anglers & indepth technical product specs. Available 24/7. Just Ask.
Our entire team at Gerry’s are all experienced anglers and can help you choose the correct tackle for any fishing situation. Please drop us a message or give us a call if you need any help.
You can return unused standard items within 30 days for exchange or refund.
We check our prices weekly to ensure we can combine our fabulous service with the best prices. If you find an item cheaper and in stock somewhere else, drop us a a message in the chat box and we can see what we can do.
This item is available for next day delivery. You can pick this in the checkout.
We offer free post to any mainland UK address with a basket of more than £80. We also send all over the world and the best way to find out how much postage you will pay is in our checkout. Add the items to your basket and then add your address. Our checkout will automatically calculate your total.
We have come from a tiny fishing store and grown into one of the biggest fishing tackle retailers in the UK winning countless awards over the years. We are still a family business offer fabulous service online and in-store.
Spread the cost of larger orders over 6 or 12 month 0% APR. We also offer longer terms with APR charges via V12 finance. Available in the checkout.
You can make your next purchase a little easier on the wallet by splitting the total into 3 payments by using Klarna payments in the checkout.




Penn Chest Size Guide
Small (36″-37″)
Medium (38″-40″)
Large (42″-44″)
XLarge (46″-48″)
XXLarge (50″-52″)
Wader Waist Guide
Small (28″-30″)
Medium (30″-33″)
Large (34″-37″)
XLarge (37″-39″)
XXLarge (39″-42″)
3XLarge (42″-45″)
Kinetic/Westin Chest Size Guide
Small (36″-37″)
Medium (38″-40″)
Large (42″-44″)
XLarge (46″-48″)
XXLarge (50″-52″)
3XLarge (54″-56″)
Grundens Chest Size Guide
Small (36″-37″)
Medium (38″-40″)
Large (42″-44″)
XLarge (46″-48″)
XXLarge (50″-52″)
3XLarge (54″-56″)
Vass Chest Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Trakker Chest Size Guide
Small (38-40″)
Medium (41-43″)
Large (44-46″)
Xlarge (47-49″)
XXLarge (50-52″)
XXXLarge (53-55″)
Korda Chest Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Guy Cotten Chest Size Guide
Small (86 – 94cm)
Medium (94 – 102cm)
Large (102 – 110cm)
XLarge (110 – 124cm)
XXLarge (124 – 134cm)
3XLarge (134 – 154cm)
Fox Chest Size Guide
Small (36″-38″)
Medium (39″-41″)
Large (42″-44″)
XLarge (45″-47″)
XXLarge (48″-50″)
3XLarge (51″-54″)
4XLarge (55″-60″)
Nash Chest Size Guide
Small (36″-38″)
Medium (39″-41″)
Large (42″-44″)
XLarge (45″-47″)
XXLarge (48″-50″)
3XLarge (51″-54″)
4XLarge (55″-60″)
Aqua Chest Size Guide
Small (38-40″)
Medium (41-43″)
Large (44-46″)
Xlarge (47-49″)
XXLarge (50-52″)
XXXLarge (53-55″)
Guru Chest Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Preston Chest Innovations Size Guide
Small (36″-38″)
Medium (38″-41″)
Large (42″-44″)
XLarge (45″-46″)
XXLarge (47″-48″)
3XLarge (49″-51″)
Trouser Waist Guide (Inches)
Small – 28″ – 32″
Medium 32″ – 34″
Large – 34″ – 36″
X-Large 36″ – 38″
XX-Large – 38″ – 42″
XXX-Large 42″ – 46″
XXXX-Large 46″ – 52″