Colerain's GRIFFIN fowler barrels,
smooth bore or rifled,
fancy 42" octagon-to-round
Our 42" smooth bore barrel is made for a fullstock flint fowling gun, fusil, or musket. The tapered octagon breech is 14" long, with a wedding band transition to tapered round. It flares slightly larger at the muzzle. The Griffin barrel is thicker, but lighter than our 44" fowler barrel, due to greater taper and flare. These barrels are fitted with a flared tang breech plug.

Our 12 gauge (.72 caliber) 42" fowler barrel has a 1.230" octagon breech, .850" round waist, .900" round muzzle. Breech is threaded 7/8-14. Includes a fitted flared tang breech plug.

Our 16 gauge (.66 caliber) and 20 gauge (.62 caliber) and .62 caliber rifled 42" Griffin fowler barrel have a 1.125" octagon breech, .780" round waist, .843" round muzzle. Threaded 3/4-16 for plug. Includes a fitted flared tang breech plug.

Colerain barrels are cut rifled with fancy radius groove rifling, in these correct twist rates for round balls:

  • 1 turn in 66 inch twist, in .62 caliber


  • Colerain rifle barrels are the favorite choice of today's best muzzle loading gun makers, because knowledgeable shooters demand Colerain's accuracy, inside and outside.

    Founded by two entrepreneurs, Scott Keller and Scott Kelly were tutored by Bob Paris, the famous rifle barrel maker who was first to perfect the technique for production of correct swamped barrels.

    Colerain rifle barrels are drilled from solid steel, cut rifled .012" to .016" deep depending on caliber, with six "round bottom" grooves. Called "radius groove rifling", Colerain eliminates the sharp inside corner that accumulates fouling. Radius groove rifling cutters are a bit more expensive to make, but Colerain's customers agree that the accuracy, easy loading, and easy cleaning are worth the cost.

    We sell every Colerain barrel made! Every caliber, length, and style will be found in our huge inventory. Click ADD TO CART to order.
    Track's Catalog 18,
432 pages, full color,
filled with Exact Full Size Photos
of most gun parts.
    Track's Catalog 18, 432 pages, full color, filled with Exact Full Size Photos of most gun parts.
    Part Number: CATALOG-18
    Availability: In Stock
    Price: $10.00
    Order Quantity:
    Barrel, 12 gauge,
Griffin Fowler,
42" octagon-to-round, 3.7 lb, threaded 7/8-14,
by Colerain
    Barrel, 12 gauge, Griffin Fowler, 42" octagon-to-round, 3.7 lb, threaded 7/8-14, by Colerain
    Part Number: COLE-GRIF-12
    Availability: Item is currently sold out.
    Price: $250.00
    Order Quantity:
      
    Barrel, 16 gauge,
Griffin Fowler,
42" octagon-to-round, 3.0 lb, threaded 3/4-16, flared tang plug,
by Colerain
    Barrel, 16 gauge, Griffin Fowler, 42" octagon-to-round, 3.0 lb, threaded 3/4-16, flared tang plug, by Colerain
    Part Number: COLE-GRIF-16
    Availability: Item is currently sold out.
    Price: $250.00
    Order Quantity:
      
     
    Track of the Wolf, Inc.
    18308 Joplin St NW
    Elk River, MN 55330-1773

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