Rifle Barrel Blank Availability

Rifle Barrel Blank Availability – Standard Caliber List

The following rifle barrel blank specifications are available for sale with an express lead time. Please submit your barrel application to receive pricing and availability.

Standard Caliber List Number of Grooves Twist (in)
.17 6 1:9
.22 6 1:16
.223 [5.56mm] 6 1:7 | 1:8 | 1:9 | 1:12
6.5mm 4 | 6 1:7.5  |  1:8
6.8mm 4 1:10
7mm 6 1:8.5 | 1:9
7.62mm 4 1:10
.300 5 1:5 | 1:6 | 1:8
.308 4 | 6 1:10 | 1:12
8mm 4 1:9.5
.338 6 1:10
9mm 6 1:10 1:14 | 1:16
.40 [10mm] 6 1:16
.45 6 1:16 | 1:24
.458 6 1:14
.50 8 1:15

Additional calibers and twist rates or specials are available by request.


*Export laws may restrict the sale of products. Please contact us for more information and to obtain a quote for barrel blanks and related services.