P. O. Box 2791
Rockford, IL  61132   US

Phone (815) 968-1995   
Fax (815) 968-1996
Home > Barrels > Swamped Octagon



Straight Octagon
Smooth Bore
Swamped Octagon
Black Powder Cartridge
Pistol Barrel Blanks

Breech Plugs

 
Swamped Octagon

Green Mountain Barrel logo
 
MuzzleLoader Rifle Barrel Blanks
Swamped Octagon
 8 Grooves .010" to.012" Depth
 
 
 

 
 
6 Grooves, Round Bottom Cut Rifling .016 Deep
Breech Plugs Installed - Finish Grounded
 
 
 

.
 

Size Caliber Length Twist
Gr. Mtn
Twist
Colerain
Threads Price
Rice
Price
Colerain
A .36 38"   1-48 9/16" - 18" $320.00 $265.00
A .40 38"   1-48 5/8" - 18" $320.00 $265.00
B .45 38"   1-56 5/8" - 18" $320.00 $265.00
B .50 38"   1-56 5/8" - 18" $320.00 $265.00
C .54 38"   1-56 3/4" - 16" $320.00 $265.00

.   

Size Caliber Length Twist
Rice
Twist
Colerain
Threads Price
Rice
Price
Colerain
A .36 42"   1-48 9/16" - 18" $320.00 $270.00
A .40 42"   1-48 5/8" - 18" $320.00 $270.00
B .45 42"   1-56 5/8" - 18" $320.00 $270.00
B .50 42"   1-56 5/8" - 18" $320.00 $270.00
C .54 42"   1-56 5/8" - 18" $320.00 $270.00
C .58 42"   1-56 3/4" x 16" $320.00 $270.00

.

Size Caliber Length Twist
Rice
Twist
Colerain
Threads Price
Rice
Price
Colerain
A .32 44" 1-48   9/16" - 18" $320.00  
A .36 44"     9/16" x 18" $320.00 $275.00
A .40 44"   1-48 5/8" X 18" $320.00 $275.00
B .45 44"   1-56 5/8" - 18" $320.00 $275.00
B .50 44"   1-56 5/8" - 18" $320.00 $275.00
C .54 44"   1-56 5/8" - 18" $320.00 $275.00
[an error occurred while processing this directive]