Geissele Automatics Geissele 7mm #4 Hunter Cut Rifle Barrel Blank 30-1313-2600-308-100-01-C

The Geissele 7mm #4 Hunter Cut Rifle Barrel Blank is a precision pre‑contoured blank designed for custom rifle builds chambered in 7mm (.284). With a blank length of 26.00 in and a #4 Hunter Cut profile, this raw barrel blank provides the necessary material for a qualified gunsmith to cut the chamber, rifling (twist), muzzle threads, and crown exactly to your specifications. Because the barrel is supplied unrifled and unthreaded, the rifling twist rate is determined at the finishing stage — the commonly recommended finished twist for versatile 7mm performance is 1:8, which stabilizes a broad range of bullet weights. Estimated pre‑machining weight is approximately 4.0–6.0 lb, but final weight and balance depend on how the barrel is cut and contoured. Made in the USA from high‑quality barrel steel, this blank is ideal for precision hunting, competition, or long‑range rifle projects where custom barrel specifications matter. Geissele Automatics Geissele 7mm #4 Hunter Cut Rifle Barrel Blank 30-1313-2600-308-100-01-C