JavaScript is required to view this page.
Skip to content
Previous Product Barr's Emerger Blue Dun-Beadhead
Next Product Barr's Emerger BWO-Beadhead
Barr's Emerger BWO

Barr's Emerger BWO

Save 10% Save 10%
$0.80
$0.89
$0.89 - $0.89
$0.89
$0.80 - $0.80
$0.80
Availability:
105 in stock
Availability:
130 in stock
Availability:
158 in stock
Availability:
28 in stock
Availability:
Out of stock
Availability:
3 Low on stock
Select Size:

Please Select Color first

  • Size 12
    Availability:
    105 in stock
    $0.89 $0.80
  • Size 14
    Availability:
    130 in stock
    $0.89 $0.80
  • Size 16
    Availability:
    158 in stock
    $0.89 $0.80
  • Size 18
    Availability:
    28 in stock
    $0.89 $0.80
  • Size 20
    Availability:
    Out of stock
    $0.89 $0.80
    Notify Me
  • Size 22
    Availability:
    3 Low on stock
    $0.89 $0.80

Total Price : $0.00

Add to cart
  • Excellent pattern when fish are on the surface but not hitting the duns.
  • Trailing shuck make this a great pattern to cast upstream, and allow to drift into waiting fish.
  • Excellent for dropper combo.
  • Another classic pattern from John Barr.
Imitates

All mayfly nymphs.

Species

Rainbow Trout, Brook Trout, Brown Trout, Grayling, etc.

More Info
The Mayfly Nymph

From the same collection

Shop more
  • Save 10% Save %

    3 Dollar Dip-Beadhead

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    This pattern has been used to imitate all kinds of trout delicacies, including but not limited to, mayflies, caddis, scuds, sows, midges, worms, a...

    View full details
    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    52 Buick

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    Thought to have originated in Alberta Canada, particularly on the Caroline and Raven rivers. Also became extremely popular on the lakes in BC. ...

    View full details
    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    56er

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    An oldie but a goodie, the 56er was originally designed to be fished in the Ozarks. However, this little bug has gotten attention throughout the...

    View full details
    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    Agent Orange

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    Great color contrast excellent searching pattern.  Hot bead, rubber legs, flash wing case. Also useful for trout. Stoneflies are availabl...

    View full details
    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    Al's Rat

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    We had more fun field testing this version than any pattern in recent history. A fantastic caddis larva, and midge pupa imitation. Great anywhere...

    View full details
    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    Alder Larva-Beadhead

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    Where applicable alder flies are a huge food source. The larva looks similar to a hellgrammite but on the much smaller. Fish close to the bottom...

    View full details
    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    Alimony

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    A great tail water, in two colors. Imitates a plethora of mayfly emergers. Flash wingcase adds to its effectiveness. One of those great do anythi...

    View full details
    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    All Season Scud

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    Every once in awhile we run across a pattern that will work pretty much all the time. If its hot, cold, sunny, cloudy, whatever the weather, this...

    View full details
    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    Alma Midge

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    A pattern that originated in Iceland, and has worked in many trouty waters. Designed to mimic a midge larva this pattern is great for rivers and ...

    View full details
    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    Amber Prince-Beadhead

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    One can never have too many princes, one of those patterns where most fisherman have multiple various in there box. The Amber Prince has a wire w...

    View full details
    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    Anatomical Callibaetis

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    Skip Morris' solution to highly selective or pressurized trout. This prolific nymph has a huge range, and is a staple in many lakes. Callibaetis h...

    View full details
    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    Anatomical Green Drake

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    The Anatomical Green Drake is a very accurate impression of the Western Green Drake nymph, a favorite hatch on many western rivers. The action fi...

    View full details
    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    Anatomical PMD/Baetis

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    Skip Morris' solution to highly selective or pressurized trout. These two slender nymphs are often mistaken for each other, fish where either or p...

    View full details
    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    Antifreeze Caddis Jig - Umpqua

    $3.20
    $3.55
    $3.55 - $3.55
    $3.55
    $3.20 - $3.20
    $3.20

    The Antifreeze Caddis was designed to create a realistic, durable, and fairly heavy fly. I took the body designed from my stunted sally and applied...

    View full details
    $3.20
    $3.55
    $3.55 - $3.55
    $3.55
    $3.20 - $3.20
    $3.20
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    AP Nymph

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    This nymph designed by Andre Puyans, the AP either stands for the designer name or more likely "all-purpose". It just looks like many things that ...

    View full details
    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    AP Nymph-Beadhead

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    The All Purpose Nymph, or AP for short, is one of those timeless patterns that is still quite effective in many locations. This is a go to pattern...

    View full details
    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    Armored Car - Tungsten

    $1.01
    $1.12
    $1.12 - $1.12
    $1.12
    $1.01 - $1.01
    $1.01

    As the name implies this fly is somewhat "armored". The body is covered with the wing case in order to keep it protected from a fishes mouth. G...

    View full details
    $1.01
    $1.12
    $1.12 - $1.12
    $1.12
    $1.01 - $1.01
    $1.01
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    Atepe Bug

    $1.61
    $1.79
    $1.79 - $1.79
    $1.79
    $1.61 - $1.61
    $1.61

    Some of the most realistic nymphs you will see. Easily imititates mayfly and stonefly nymphs. In attractor colors to help draw in a fishes attent...

    View full details
    $1.61
    $1.79
    $1.79 - $1.79
    $1.79
    $1.61 - $1.61
    $1.61
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    Atomic Pheasant Tail-Beadhead

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    A pheasant tail imitation of some kind seems to be the go to nymph for many trout fisherman. Imitating a plethora of mayflies pheasant tails tend ...

    View full details
    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Coming soon

    Atomic Stone - Umpqua

    $4.95
    $5.50
    $5.50 - $5.50
    $5.50
    $4.95 - $4.95
    $4.95

    "The Atomic Stone Nymph is the product of a Salmon Fly nymph needed for the big tail waters of the West Cost, specifically here on the Deschutes Ri...

    View full details
    $4.95
    $5.50
    $5.50 - $5.50
    $5.50
    $4.95 - $4.95
    $4.95
    Coming soon
    Value must be grater than or equal to 1.
  • Save 10% Save %

    Atomic Worm-Beadhead

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    A great worm/chironomid pattern. Includes a tungsten bead to help it get to the right depth quickly. Great lake and tailwater pattern.

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    Avatar Fly

    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80

    This black variation of the Avatar Fly is a buggy midge pattern. Somewhat like an RS2 (also invented by Rim Chung) it has had the majority of its ...

    View full details
    $0.80
    $0.89
    $0.89 - $0.89
    $0.89
    $0.80 - $0.80
    $0.80
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save 10% Save %

    B's Black Stonefly Nymph - Tungsten

    $1.01
    $1.12
    $1.12 - $1.12
    $1.12
    $1.01 - $1.01
    $1.01

    This little guy will produce all year, but it does mimic the early season stoneflies that are found in Western rivers from January through May Tun...

    View full details
    $1.01
    $1.12
    $1.12 - $1.12
    $1.12
    $1.01 - $1.01
    $1.01
    Save 10% Save %
    Value must be grater than or equal to 1.
  • Save up to 10% Save %

    Baby Bugger-Beadhead

    $0.80
    $0.89
    $0.89 - $0.99
    $0.89
    $0.80 - $0.89
    $0.80

    Great for those looking for a smaller bugger. The Baby Bugger is designed to mimic leeches, baitfish, little minnows, damsel nymphs, just about ...

    View full details
    $0.80
    $0.89
    $0.89 - $0.99
    $0.89
    $0.80 - $0.89
    $0.80
    Save up to 10% Save %
    Value must be grater than or equal to 1.
  • Coming soon

    Baby Got Bead - RIO

    $2.39
    $2.65
    $2.65 - $2.65
    $2.65
    $2.39 - $2.39
    $2.39

    Anchor flies are often seen as less attractive, heavy nymphs whose sole purpose is to sink other "more attractive" flies on droppers quickly, but ...

    View full details
    $2.39
    $2.65
    $2.65 - $2.65
    $2.65
    $2.39 - $2.39
    $2.39
    Coming soon
    Value must be grater than or equal to 1.

Customer Reviews

100% Refund

Just return it within 30 days

Fast Shipping

Same or next business day delivery

Always open

We are always open 7 days a week

Quality Flies

We strive to be a model of efficiency