27" Round Button Rifled Barrel Blanks

Green Mountain Rifle Barrel's 27" long round rifle barrel blanks come in a variety of calibers and twist rates, and are made of 4140 Chrome Moly or 416 Stainless steel, button rifled, turned on... Expand

Products

.17 cal, 1:10 twist 27" x 1.20" Button Rifled Barrel Blank, 4140 Chrome Moly, precision air gaged...
Price: $99.95
.17 Caliber 1:9 twist, 27" long x 1.20" Button Rifled Barrel Blank, 4140 Chrome Moly Steel
Price: $99.95
.20 Caliber (5mm) 1:12 twist Barrel Blank, 27" long x 1.20" diameter, 4140 chromemoly, stress relieved, precision air gaged, 1:12 twist, button rifled, .201 bore / .205 groove.

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Price: $99.95
27" x 1.20" 416 Stainless .20 Caliber, 1:12 twist premium process round barrel blank, turned on centers for concentricity, button rifled, stress relieved, air guaged to .0002", trimmed to length and stamped at breech with caliber and twist rate.
Price: $139.95
.223 1:12 twist Round Barrel Blank 27" x 1.20" 4140 Chrome Moly, button rifled, thermo stress relieved, precision air gaged, turned on center for concentricity. Click product name for full product description..
Price: $99.95
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Price: $139.95
.223 Caliber Stainless Premium Process Round Barrel Blank, 27" x 1.20".Bore .220" / Groove .224"
Price: $139.95
.223 caliber 1:14 twist Chrome Moly Barrel Blank, 27" long x 1.20" dimeter, 4140 chrome moly steel, button rifled, stress relieved, precision air gaged. Click product name for more information.

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Price: $99.95
.223 Caliber 1:8 Twist Chrome Moly Barrel Blank, 27" long x 1.20" diameter, 4140 chrome moly steel, button rifled, stress relieved, precision air gaged. click product name for more information.

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Price: $99.95
.223 caliber 1:9 twist Chrome Moly Barrel Blank, 27" long x 1.20" diameter, 4140 chrome moly steel, button rifled, stress relieved, precision air gaged. Click product name for mor information.

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Price: $99.95
.223 Stainless 1:8 twist Barrel Blank, 27" long x 1.20" diameter, 416 stainless, button rifled, stress relieved, precision air gaged. Click product name for more information.
Price: $139.95
.22LR 1:16 twist Chrome Moly Barrel Blank, 27" long x 1.20" diameter, 4140 chrome moly, button rifled, stress relieved, precision air gaged. Click product name for more information.

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Price: $99.95
.22LR Stainless Barrel Blank 27" x 1.20", 1:16 twist, 416SS, button rifled, thermo stress relieved, air gaged, TOC for concentricity. Click product name for more information..
Price: $139.95
.243 Cal Stainless Button rifled barrel blank 1:10, 27" x 1.20", 416 SS, button rifled, thermo stress relieved, turned on centers, precision air gaged, .238bore / .244 groove diameters.
Price: $139.95
.243 caliber 1:10 twist Chrome Moly Barrel Blank, 27" long x 1.20" diameter, 4140 chrome moly steel, button rifled, stress relieved, precision air gaged. Click product name for more information.
Price: $99.95
.257 Caliber 1:10 twist Chrome Moly Barrel Blank, 27" long x 1.20" diameter, 4140 chrome moly steel, button rifled, stress relieved, precision air gaged. Click product name for more information.
Price: $99.95
Premium Process round blank .257 caliber, 27" x 1.20", 1:10 twist, button rifled, stress relieved, stamped at breech with caliber and twist.
Price: $139.95
.260 Caliber 1:9 twist Chrome Moly Barrel Blank, 27" long x 1.20" diameter, 4140 chrome moly steel, button rifled, stress relieved, precision air gaged. Click product name for more information.
Price: $99.95
.260 caliber 1:9 twist Stainless Barrel Blank, 27" long x 1.20" diameter, 416 Stainless Steel, button rifled, stress relieved, precision air agaged. Click product name for more information.
Price: $139.95
.270 caliber 1:10 twist Chrome Moly Barrel Blank, 27" long x 1.20" diameter, 4140 chrome moly steel, button rifled, stress relieved, precision air gaged. Click product name for more information.
Price: $99.95
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