![Proof Research Stainless Steel Blank | .30 | 28" | 1:10 | Competition Proof Research Stainless Steel Blank | .30 | 28" | 1:10 | Competition](https://cdn11.bigcommerce.com/s-9544hv8ac7/images/stencil/300x300/products/229/872/proof_steel_.30_ba_1_1_1_1_1__08904.1617641903.jpg?c=1)
Proof Research Stainless Steel Blank | .30 | 28" | 1:10 | Competition
$400.00
$449.00
PROOF Research
By designing a bolt action barrel blank, Proof has opened up countless options for chambering in your favorite caliber and having the ability to fit a large variety of actions. Their bolt-action barrels are available in a variety of calibers, lengths, contours and twist rates. Your bolt-action barrel will arrive ready for thread and chamber by your gunsmith.
Caliber: .30
Length: 28
Twist: 1:9
Contour: Competition
Steel machines easily. Customer went out and shot a 0.3 moa 5 round group with 175g bullets out of a 308. He is happy so I am happy.