October 14th, 2019

Learn All About the Cut Rifling Process — Watch Krieger Video

Krieger Barrels Cut Rifling Cut-Rifled Barreling

How Krieger Builds Barrels

This video shows the process of cut-rifled barrel-making by Krieger Barrels, one of the world’s best barrel manufacturers. Krieger cut-rifled barrels have set numerous world records and are favored by many top shooters. The video show the huge, complex machines used — bore-drilling equipment and hydraulic riflers. You can also see how barrels are contoured, polished, and inspected.

For anyone interested in accurate rifles, this is absolutely a “must-watch” video. Watch blanks being cryogenically treated, then drilled and lathe-turned. Next comes the big stuff — the massive rifling machines that single-point-cut the rifling in a precise, time-consuming process. Following that you can see barrels being contoured, polished, and inspected (with air gauge and bore-scope). There is even a sequence showing chambers being cut.

Click Arrow to Watch Krieger Barrels Video:

Here is a time-line of the important barrel-making processes shown in the video. You may want to use the “Pause” button, or repeat some segments to get a better look at particular operations. The numbers on the left represent playback minutes and seconds.

Krieger Barrel-Making Processes Shown in Video:

00:24 – Cryogenic treatment of steel blanks
00:38 – Pre-contour Barrels on CNC lathe
01:14 – Drilling Barrels
01:28 – Finish Turning on CNC lathe
01:40 – Reaming
01:50 – Cut Rifling
02:12 – Hand Lapping
02:25 – Cut Rifling
02:40 – Finish Lapping
02:55 – Outside Contour Inspection
03:10 – Engraving
03:22 – Polish
03:50 – Fluting
03:56 – Chambering
04:16 – Final Inspection

Krieger Barrels

Pratt & Whitney Cut rifling hydraulic machine

“At the start of World War Two, Pratt & Whitney developed a new, ‘B’ series of hydraulically-powered rifling machines, which were in fact two machines on the same bed. They weighed in at three tons and required the concrete floors now generally seen in workshops by this time. Very few of these hydraulic machines subsequently became available on the surplus market and now it is these machines which are sought after and used by barrel makers like John Krieger and ‘Boots’ Obermeyer. In fact, there are probably less of the ‘B’ series hydraulic riflers around today than of the older ‘Sine Bar’ universal riflers.” — Geoffrey Kolbe, Border Barrels.

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October 14th, 2019

Second Amendment Rally in Washington, DC, November 2, 2019

Second Amendment gun rights rally capitol building Washington DC November 2019
Photo by Architect of Capitol, AOC.gov.

Gun owners, rights activists, and lovers of liberty will be gathering on the lawn of the Capitol Building in Washington DC on Saturday, November 2nd, 2019, at 1:00 in the afternoon. The 2nd Amendment Rally is organized by The Firearms Coalition. We invite all interested firearms owners who can reach DC (without difficulty) to attend the rally, and show support for our Second Amendment rights.

Commentary by Jeff Knox, Firearms Coalition
This is a grassroots effort, and you are the grassroots. Without the active participation of you and other grassroots activists, this isn’t going to work. At the recent Gun Rights Policy Conference, activist Nicki Stallard characterized the difference between rights activists and gun control extremists, saying that we’re herding cats, while they are stampeding cattle. That’s pretty accurate, though I think sheep or lemmings would be more appropriate in describing anti-rights activists.

Second Amendment constitution U.S.If you live within 200 miles of DC, there is little excuse for missing this critical event, and many people who live much farther away will be doing whatever it takes to be there. Buses are being arranged by local groups from as far away as New York, Ohio, and South Carolina. Check with your local groups to see what arrangements are being made, and if they aren’t doing anything, take the initiative and volunteer to be the local coordinator to take reservations and rent a bus or van.

The core message of the 2nd Amendment Rally, is “We Are the Gun Lobby”, as in “We the People”, and we demand that the Constitution and the Bill of Rights be respected and adhered to. President Trump, Vice President Pence, Rep. Scalise, Rep. Massie, Sen. Paul, and other congressional leaders have been invited, to join with grassroots rights leaders and activists from around the country. CLICK HERE for list of speakers.

About the Firearms Coalition
The Firearms Coalition is a loose-knit coalition of individual Second Amendment activists, clubs and civil rights organizations. Founded by Neal Knox in 1984, the organization provides support to grassroots activists in the form of education, analysis of current issues, and with a historical perspective of the gun rights movement. The Firearms Coalition has offices in Buckeye, Arizona and Manassas, VA. Visit: www.FirearmsCoalition.org.

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