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Barrel ID (Read 296 times)

RJ-35-40 Senior Forum Member Offline Posts: 332 Location: Saint Augustine Joined: Dec 7^th, 2016	Barrel ID Jun 19^th, 2026 at 8:27am	Print Post
	Doublas Barrel... They wouldn't misspell their own name would they..? Anyone else ever heard of DOUBLAS Barrels.. Maybe it was either Friday afternoon or Monday morning at the Douglas barrel factory. The "GR" followed by the date and serial number, were added by CPA. Pretty sure GR stands for Groove {{{ Found other pictures of CPA Stamp }}} as was said by someone else it stands for Groove.
	« Last Edit: Jun 19^th, 2026 at 5:19pm by RJ-35-40 »

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jimmy Senior Forum Member Offline Now available in Oklahoma. Posts: 469 Location: Skiatook Joined: May 12^th, 2009	Re: Barrel ID Reply #1 - Jun 19^th, 2026 at 11:51am	Print Post
	Maybe started off as a round blank they milled octagon and restamped the maker.


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fc60 Participating Member Offline Posts: 21 Joined: May 22^nd, 2024	Re: Barrel ID Reply #2 - Jun 19^th, 2026 at 11:53am	Print Post
	"GR" might refer to the Groove Diameter?


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jimmy Senior Forum Member Offline Now available in Oklahoma. Posts: 469 Location: Skiatook Joined: May 12^th, 2009	Re: Barrel ID Reply #3 - Jun 19^th, 2026 at 11:55am	Print Post
	Douglas factory stamp.


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RJ-35-40 Senior Forum Member Offline Posts: 332 Location: Saint Augustine Joined: Dec 7^th, 2016	Re: Barrel ID Reply #4 - Jun 19^th, 2026 at 12:01pm	Print Post
	Thanks Jimmy..! & FC60... Found a year old thread on barrels etc. if your interested. (You need to *Login* or *Register* to view media files and links) jimmy wrote on Jun 19^th, 2026 at 11:55am: Douglas factory stamp.
	« Last Edit: Jun 19^th, 2026 at 12:33pm by RJ-35-40 »

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marlinguy Frequent Elocutionist Offline Ballards may be weaker, but they sure are neater! Posts: 18060 Location: Oregon Joined: Feb 2^nd, 2009	Re: Barrel ID Reply #5 - Jun 19^th, 2026 at 12:37pm	Print Post
	It's easy to see the markings on the barrel are all individually stamped, not the typical rollstamp used by Douglas. So likely whoever fitted the barrel restamped info and grabbed a B instead of a G.

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RJ-35-40 Senior Forum Member Offline Posts: 332 Location: Saint Augustine Joined: Dec 7^th, 2016	Re: Barrel ID Reply #6 - Jun 19^th, 2026 at 1:08pm	Print Post
	This pic (link) is of my Badger Barrel done at basically the same time by CPA.. Not sure if the link below opens the picture... At any rate I like the cut rifling that Badger used to do as I like to think the sharper land to groove edge grabbed the lead bullets better. Of course the button vs. cut rifling is a whole separate discussion. Quote from a wise man; "I want to live in "Theory", everything woks there" marlinguy wrote on Jun 19^th, 2026 at 12:37pm: It's easy to see the markings on the barrel are all individually stamped, not the typical rollstamp used by Douglas. So likely whoever fitted the barrel restamped info and grabbed a B instead of a G.
	« Last Edit: Jun 19^th, 2026 at 2:24pm by RJ-35-40 »
	(You need to *Login* or *Register* to view media files and links) ( 189 KB \| 15 Downloads )
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calledflyer Frequent Elocutionist Online Posts: 3975 Joined: Mar 9^th, 2015	Re: Barrel ID Reply #7 - Jun 19^th, 2026 at 1:47pm	Print Post
	mistakes in stamping have occurred in some form since the began marking the things. One of my favorites was a Colt Bisley I owned that was repeatedly overstamped in every part that they serialize them back prior to WW1. LOTS of places it had been stamped by one single number- the last one, and that gave two with the same number, so he just took the marker that 'fixed it and whacked it into each piece and sent it on. Among Colt buyers matched numbers are always sought- but I never had one before that matched twice! Those barrels are minor oddities by comparison, huh?


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TheLooseMoose Participating Member Offline Posts: 18 Joined: May 8^th, 2023	Re: Barrel ID Reply #8 - Jun 19^th, 2026 at 4:30pm	Print Post
	That's a standard stamping from CPA, it looks just like mine It was a Douglas blank, not sure about the XX, 14 twist, .3761 Groove Dia, made on 8-25-2002, serial 823 My Douglas barrel made by CPA does not have any other markings that would ID it as "Douglas" except under the forearm like yours.


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RJ-35-40 Senior Forum Member Offline Posts: 332 Location: Saint Augustine Joined: Dec 7^th, 2016	Re: Barrel ID Reply #9 - Jun 19^th, 2026 at 5:20pm	Print Post
	A CPA barreled Shilen TheLooseMoose wrote on Jun 19^th, 2026 at 4:30pm: That's a standard stamping from CPA, it looks just like mine It was a Douglas blank, not sure about the XX, 14 twist, .3761 Groove Dia, made on 8-25-2002, serial 823 My Douglas barrel made by CPA does not have any other markings that would ID it as "Douglas" except under the forearm like yours.
	« Last Edit: Jun 19^th, 2026 at 5:36pm by RJ-35-40 »

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bobw Frequent Elocutionist Offline Posts: 2109 Location: NW, Iowa Joined: Mar 19^th, 2013	Re: Barrel ID Reply #10 - Jun 19^th, 2026 at 6:31pm	Print Post
	This is a Douglas barrel blank…end stamp. I believe the XX is a graded barrel. This particular barrel came from CPA. Bob

	Robert Warren
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