16 « October « 2024 « Daily Bulletin

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October 16th, 2024

HK Introduces New CC9 Micro-Compact 9mm Carry Pistol

Heckler & Koch (HK) has released its new CC9 micro-compact, striker-fired 9x19mm pistol. With great accuracy, ergonomics, and reliability, the HK CC9 should be a top choice among micro-compact pistols. Designed and produced in the USA, this is the smallest double-stack carry pistol HK has ever built. The CC9 features a modular grip with swappable backstraps. With a “Safe Take Down Feature” for disassembly, there is no need to pull the trigger during field-striping, making the CC9 safer than a Glock. The slide is optics-ready and there is a short Picatinny rail on the front of the polymer frame for mounting accessories. The micro-compact CC9 is 6.03″ long and 0.99″ wide. The barrel is 3.32″ long and the CC9 weighs 18.4 ounces without magazine. MSRP is currently $699.00.

Compact and Concealable:
As the smallest double-stack pistol HK has ever produced, the CC9 should be a good choice for for concealed carry. Chambered in 9mm Luger (9x19mm), the CC9 comes equipped with both 10-round and 12-round magazines for flexibility in concealment. The CC9’s slim and relatively lightweight design (18.4 ounces without mag) features ambidextrous controls including slide-stop and magazine release. The edges of the slide are rounded for easier carry and smooth holstering.

Military-Grade Testing:
The CC9 is held to the same standards as full-size duty pistols and tested to NATO Army Armaments Group AC/225 standards. The CC9 was subjected to a battery of tests including extreme temperatures, dust, sand, mud and being dropped to simulate real world conditions. The CC9 had over 750 thousand rounds fired during development and testing. The CC9 is built to perform flawlessly in the most demanding conditions.

HK claims the CC9 delivers exceptional accuracy and control. The chassis system is rated for full +P 9mm ammo. The CC9 features a modular grip with interchangeable backstraps to fit various hand sizes. Boasting good ergonomics, the CC9 offers a full 4-finger grip and the same length of pull as the full-sized VP9 pistol. The trigger is smooth and consistent (better than a Glock in our opinion) and recoil is very manageable. Watch the embedded videos to see the new CC9 in action. The optics-ready CC9 features a tritium front sight, and a blacked-out, serrated rear sight for quick target acquisition.

Safety is integral to the CC9’s design. The pistol is equipped with multiple safety features, including a trigger safety, passive firing pin safety, Out-of-Battery safety and Safe Take Down Feature. The magazine must also be removed before the take-down lever can be rotated. Additionally, the CC9 includes a visual/tactile loaded chamber indicator built-in to the extractor.

heckler koch hk h&k cci9 cci compact 9mm 9x19mm pistol double stack

Designed for modern concealed carry, the CC9 is compatible with a wide range of accessories, including lights and lasers, with its integrated Picatinny-style accessory rail. Optics can be mounted directly to the slide featuring a RMSc / 407k footprint compatible with most modern micro-dots.

heckler koch hk h&k cci9 cci compact 9mm 9x19mm pistol double stack

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October 16th, 2024

Be Safe, Not Sorry — Dealing with LIVE Round Stuck in Chamber

Live round stuck loaded jam hammer dowel brock norris gunsmith rifles UK England united kingdom

What would you do if you had a LIVE Round stuck in a chamber? Well, don’t hammer a wood dowel in the barrel, that’s for sure. Here is a tale of stupidity that could have injured the rifle owner. This account appeared on the Facebook Page of Brock & Norris Custom Rifles, a gunsmith shop in the United Kingdom.

Live, Loaded Round Stuck in Chamber — What NOT to Do!

Commentary by gunsmith Mike Norris
Here is a cautionary tale. A client came into the workshop with a problem which could have had very serious [even deadly] consequences. And it is not the first time we have seen this. Firing neck-sized-only ammunition, the client attempted to load a round which then jammed solid in the chamber. The bolt would not close and the round was unable to be extracted.

The problem was compounded by various attempts to push the loaded round from the chamber with cleaning rods and the assistance of a hammer (I kid you not!). All of which damaged the bore and the crown, culminating in a wooden dowel being hammered into the barrel which subsequently broke off in the bore. The end result was a barrel that was totally wrecked.

Live round stuck loaded jam hammer dowel brock norris gunsmith rifles UK England united kingdom

One Facebook friend posted: “Fortunate avoidance of a ‘Darwin Award’. I can hear it: ‘Go on hammer the bolt, she’ll go!’. We’re missing a ‘face palm’ emoji here.”

The Problem Started with a Neck-Sized Case
The moral of this story is DO NOT NECK SIZE cases. Mike advises: “Full-length size cases correctly. You only move the shoulder back 1 to 1.5 thousandths and the case will feed and extract EVERY TIME. Yes you will have to trim cases occasionally but it is one hell of a site cheaper and safer than jamming a live round in the barrel and wrecking the barrel trying to remove it. Not to mention the risk to life and limb!”

What Should Have Been Done in this Situation?
Mike was asked the best method for removing a stuck round. He stated: “The Grease Gun Method on a threaded barrel works*. However, in this case, this was not remotely possible due to 20 inches of wooden dowel being broken off in the bore as well. The live round (yes it was live!) was attempted to be removed by hammering on a brass cleaning rod (an actual hammer was used) to try to dislodge it. That brass rod broke, so then a wooden dowel was employed, and THAT broke as well.”

Mike cautions that, when a live, loaded round is involved you must be very careful: “Do not be taking chances with your own safety or others around you. When it is safe to do so, get the rifle to a professional. By the way he WILL [chide you] for being daft in the first place and then bringing the problem into his premises. Expect to be charged for the expertise to remove said obstruction, In the past I even had a client send me a loading die with a live .338 Lapua round in it through the Post no less!”

* This YouTube Video shows the successful removal of a jammed FIRED (not live) case from an AR15 barrel. You can see the fired case eject at 15:35 time-mark, after the primer pops out first. But note, this was NOT a live, loaded round. Extreme caution must be excercised with live rounds.

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October 16th, 2024

Bullet Jacket Scratches Can Affect BC and Long Range Accuracy

Here’s a smart tip from Bryan Litz, explaining how damage to a bullet jacket can harm the projectile’s Ballistic Coefficient (BC). This tip is posted on Bryan’s new Bryan Litz Ballistics Facebook page. We recommend you subscribe to that page to access Bryan’s latest informative posts.

Bryan notes: “If the case mouth scratches the bullet when you seat it, the damage can cause the BC to be inconsistent, which shows up as vertical dispersion at long range.”

We see this sometimes when running Doppler Radar for competitors at Applied Ballistics Mobile Lab events. If someone is shooting a bullet that typically has a very consistent BC (1% or less) but they’re seeing a higher BC variation, it can be due to the bullets being damaged in the loading process.”

The lead photo above shows the badly-scratched jacket of a bullet seated in a rough-mouthed case. To prevent such jacket damage, one should chamfer, deburr, and smooth case mouths after trimming.

Below is a recorded Doppler radar result showing excessive BC variation. Such variation can increase vertical dispersion at long range. This can result in larger group sizes and lower scores.