Description
The JEBS High Voltage is one of those chokes that earns its keep the first time you fold a bird at a distance you weren't sure you could reach. This one is cut with a .690 constriction and threaded for the Beretta/Benelli Mobil system, wearing a low-key matte finish that won't flash on a bluebird morning. The porting on top isn't just for looks. Those cuts vent gas to help tame the recoil impulse and keep the muzzle settled, which matters when the ducks are working and you need a fast second shot.
What sets the High Voltage apart is the patented internal geometry. It's designed to shorten and tighten the shot stream, which translates to denser, more consistent patterns downrange and the kind of knock-down power you want when the birds hang up out of range. JEBS builds these to handle steel, lead, bismuth, or whatever else you feed them, so you're not locked into one type of load.
Where the .690 High Voltage Shines
In JEBS terms, the .690 falls into that long-to-mid-range window. Run bigger shot like BBs and it patterns closer to a long-range tube, while smaller shot sizes bring it back toward mid-range. That makes it a versatile pick for open-water and field waterfowl setups where the shots aren't always predictable. Folks running it in Mobil-threaded semi-autos have paired it with everything from bismuth 5s to steel 2s and come away with even, hard-hitting patterns.
Built Tough, Made in the USA
Machined from quality stainless and finished matte, the High Voltage is made to live in a duck blind and take the abuse that comes with it. It's a proudly American-made choke, and the patented design has a following among serious waterfowlers for a reason. Thread it in, pattern your favorite load, and let it do the work.
Key Specifications
- Manufacturer: JEBS Choke Tubes
- Series: High Voltage
- Gauge: 12 Gauge
- Constriction: .690
- Choke System: Beretta/Benelli Mobil
- Style: Ported
- Finish: Matte Stainless
- Compatible Shot: Steel, Lead, Bismuth
- Best Use: Waterfowl / Field
- Country of Origin: Made in USA
- Manufacturer Part Number: JPC-12F2/690
- UPC: 643906923976
What’s Included
- JEBS High Voltage Ported Choke Tube, 12 ga .690, Beretta/Benelli Mobil
Frequently Asked Questions
Will the JEBS High Voltage .690 fit my shotgun?
This tube is threaded for the Beretta/Benelli Mobil choke system, so it drops into shotguns that use Mobil threads. If you're not certain what system your gun uses, check the marking on your existing choke or your owner's manual before ordering. Mobil is one of the most common thread patterns on 12-gauge semi-autos.
What kind of shot can I run through the High Voltage choke?
JEBS designed the High Voltage line to handle steel, lead, bismuth, or pretty much any shot you want to throw at it. That flexibility is a big part of why it's popular with waterfowl hunters who switch loads throughout the season. You won't need a separate choke for each shot type.
How does the .690 constriction pattern compared to a factory choke?
In the JEBS lineup, the .690 sits in the long-to-mid-range zone. With larger shot like BBs it behaves close to a long-range tube, and with smaller pellets it patterns more like a mid-range choke. It's a solid all-around choice for reaching birds that hang up out past the decoys.
What does the porting on the High Voltage actually do?
The ports vent gas near the muzzle to help soften the recoil impulse and keep the barrel from jumping as much. That means a quicker, steadier follow-up shot when birds are working. It also helps the choke deliver consistent patterns shot after shot.



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