.54 caliber,
U.S. Model 1803 Harpers Ferry

33" octagon-to-round,
by Colerain
Part Number: COLE-1803
Availability: Out of Stock, request notification when available.
Price: $275.00
This well made barrel for the U. S. Model 1803 rifle has a flared tang plug installed. Cut rifled, .54 caliber, 33" overall length. Breech end is 1.105" tapered to .950" octagon about 10-3/4" length, muzzle is .900".

Colerain rifle barrels are a 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.

Colerain barrels are precisely profiled to fit our pre-inlet stocks, making the barrel a snap fit in our pre-inlet stock, after squaring the inside corners of our inletting, at the breech. This is a great labor saving advantage. Select a Colerain barrel, and our matching stock!

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 of the Wolf, Inc.
18308 Joplin St NW
Elk River, MN 55330-1773

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