Mini 14现在用CHF barrel 了？是不是现在可靠性准确性提高了？

sunfire

今天瞎逛本地枪店网站，看见mini 14的广告，发现已经是CHF枪管了，还是不锈钢的，就是贵，要卖$1169. 不过是不是mini 14 质量有大幅提升呢？

Simple, rugged, Garand-style action with breech bolt locking system, a fixed-piston gas system and self-cleaning moving gas cylinder gives unparalleled reliability under harsh operating conditions.
Cold hammer-forged barrel results in ultra-precise rifling that provides exceptional accuracy and longevity.
Integral scope mounts, machined directly on the solid steel receiver, provide a stable mounting surface for included scope rings, eliminating a potential source of looseness and inaccuracy in the field.
Accurate sighting system with ghost ring rear aperture sight and a non-glare, protected blade front sight.
Receiver is drilled and tapped for mounting the included Picatinny rail.
Also includes: two magazines; Picatinny rail; scope rings.

阿鲁卡多

Ruger家全线都是CHF barrel，CHF是manufacturing process，做出的枪管寿命可能更长，但是在相同材料下我不觉得会有本质上的提升。现在CHF已经快成为marketing gimmick了。

jazzman

不锈钢的CHF要是410 的才行  乳鸽家的AR CHF 和FN 甚至 PSA 的都不一样 没有double crome

满地找牙

我一贯听说的就是，mini14精度有限。具体啥原因，我没研究过。感觉这玩意也主要是个情节。那个著名的FBI被扁的要命case，好像凶犯就是用mini14

maxsterling

mini14性价比肯定是远远落后AR15的，买的原因主要有：一是情怀，二是在AR被禁的左逼州，如果不想用被阉割的AR来家防的话可以考虑mini14。

双筒

迷你14/30的质量/精度大幅度提升是2005年的事情了，CHF的枪管从网上能看见的帖子来看，也至少2011年乳鸽就全面采用了。 580序列号是换代的开始：
In 2005, Ruger changed Mini-14’s sights, added the capability to attach a scope, and most importantly, they modified the gas system to reduce barrel vibration. In 2007, they added a heavier tapered barrel. These newer Mini-14s are called 580 series rifles. The easiest way to distinguish them is to look at the barrel where it meets the trunnion. If the barrel tapers — bigger where it meets the trunnion — it’s a 580 series. The older models have straight barrels.

CiTY_HuNTeR

CHF跟准确性关系不大，主要是提升热稳定性