
Some firearms earn collector status through age. Others through scarcity, engineering, craftsmanship or the story they leave behind.
This month’s featured pieces manage to cover all of the above.
An 1890 Colt Single Action Army brings together American history and a living tradition of Texas engraving. A remarkably scarce Swiss SIG SG 550-1 SP represents precision engineering from the final years before U.S. import restrictions changed the landscape. The Dornaus & Dixon Bren Ten captures the ambition and complications of one of the 1980s’ most fascinating handgun projects. And an engraved Heckler & Koch P7K3 takes an already unconventional German design somewhere completely unexpected.
Four firearms. Four very different stories.
And four reasons to stop scrolling.
Here are four extraordinary pieces worth discovering in the September Collection.

1890 Colt SAA U.S. Cavalry: Where History Meets Texas Engraving
Some firearms preserve history.
Others become canvases for another generation of craftsmanship.
This First Generation Colt Single Action Army was manufactured in 1890 and is chambered in .45 Colt with the classic 7.5-inch barrel. But more than a century after Colt produced it, another story became part of the revolver.
Nearly the entire firearm is covered in Texas cattle-brand-style engraving by master engraver David Wade “D.W.” Harris.
Harris carries forward a distinctive American engraving tradition. He learned under Fort Worth engraver Weldon Bledsoe, whose connection to cattle-brand engraving traces back to Cole Agee, one of the craftsmen closely associated with the development of the style.
Harris continues to work by hand, using traditional tools and techniques rather than modern pneumatic or laser engraving. On this Colt, dense scrollwork, cattle-brand motifs and finely punched backgrounds cover much of the revolver.
The bright polished nickel, gold-plated and fire-blue accents create a dramatic contrast, while two-piece Sambar stag grips complete the Western aesthetic.
Look closely at the butt and you’ll find another important detail:
D.W. HARRIS.
It is more than an engraver’s signature. It connects a Colt from 1890 to a hand-engraving tradition that continued long after the frontier era ended.

SIG SG 550-1 SP: Swiss Precision, American Rarity
From traditional American craftsmanship to Swiss engineering, the second featured firearm could hardly be more different.
The SIG SG 550 was developed in Switzerland and adopted by the Swiss Armed Forces as the Sturmgewehr 90. Its design combined a long-stroke gas-piston operating system with the manufacturing precision for which Swiss firearms became famous.
The SG 550-1 SP brought that platform into the civilian sporting market.
Only a very small number reached the United States before the 1989 import restrictions dramatically changed availability of foreign semiautomatic rifles. This example, serial 80020 with receiver marking 0020, comes from that coveted early group.
Then there is everything surrounding the rifle.
Mounted above the receiver is a period-correct Hensoldt Wetzlar ZF 6×42 BL optic on a quick-detach mount. The rifle retains its distinctive gray-green finish, OD green folding stock, ventilated handguard and integrated folding bipod.
It also comes with its original fitted aluminum transit case, four translucent Swiss magazines, sling, factory owner’s manual and additional accessories.
For collectors of Swiss military arms, it is the combination that makes this one so compelling: early importation, low serial number, period optic and an unusually complete package.
Swiss precision is one thing. Finding it like this is another.

Dornaus & Dixon Bren Ten: Big Ambition, Short Production, Lasting Legacy
Some firearms become legendary after decades of production.
The Bren Ten didn’t need decades.
Produced by Dornaus & Dixon during the 1980s, the Bren Ten was conceived as an ambitious combat pistol and developed with input from firearms authority Col. Jeff Cooper.
Its foundation drew heavily from the CZ-75, but the pistol was designed around something that was decidedly unconventional at the time, 10mm Auto.
The new cartridge promised impressive performance from a semiautomatic handgun, and the Bren Ten became inseparable from the early story of the 10mm.
Unfortunately, ambition didn’t guarantee commercial success.
Production difficulties, parts availability and financial problems plagued Dornaus & Dixon. Manufacturing lasted only from roughly 1983 to 1986, with approximately 1,500 Bren Ten pistols produced across the various configurations.
The short production run might have been enough to make the Bren Ten collectible.
Then television entered the picture.
The pistol became closely associated with Sonny Crockett in the early seasons of Miami Vice, placing the Bren Ten in front of millions of viewers and giving an already unusual firearm a permanent place in 1980s pop culture.
This example, serial 83SM00260, features the distinctive blued-and-stainless appearance, 5-inch barrel and smooth wooden grips with inset medallions.
The company disappeared.
The cartridge didn’t.
And the Bren Ten became the kind of firearm whose reputation only grew after production stopped.

1997 Heckler & Koch P7K3: German Engineering Meets German Artistry
The Heckler & Koch P7 was unconventional from the beginning.
Its famous squeeze-cocking system placed a cocking lever along the front of the grip. Squeeze it and the pistol is cocked and ready. Release it and the pistol returns to a safe condition.
The compact P7K3 took the concept in another direction.
Unlike the gas-delayed system associated with larger P7 variants, the K3 uses a blowback operating system and was designed around interchangeable calibers, including .22 LR, .32 ACP and .380 ACP.
That engineering alone has made the P7K3 an interesting chapter in H&K history.
But this 1997 example is anything but standard.
Its nickel finish serves as the canvas for extensive German oak-leaf engraving covering the pistol. Flowing leaves and traditional scrollwork turn the stark industrial lines of the P7 into something far more ornate.
The contrast is fascinating.
One side of the pistol represents unconventional late-20th-century German firearms engineering.
The other represents a decorative tradition reaching much further into the past.
Together, they create an H&K that looks unlike the utilitarian P7 most collectors expect to see.
German engineering meets German artistry, and neither takes a back seat.
Four Firearms That Refused to Be Ordinary
Put these four firearms side by side and there isn’t an obvious category connecting them.
That’s exactly the point.
The 1890 Colt SAA carries more than a century of American history before becoming a canvas for D.W. Harris and the Texas cattle-brand engraving tradition.
The SIG SG 550-1 SP represents Swiss military engineering in a configuration that reached American collectors in extraordinarily limited numbers.
The Bren Ten captures the ambition of the early 10mm era, a short production story and an unexpected second life as a pop-culture icon.
And the engraved H&K P7K3 combines one of Germany’s most unconventional pistol designs with traditional decorative craftsmanship.
Different countries.
Different eras.
Different ideas about what a firearm could be.
Yet each arrived at the same destination, becoming something collectors are unlikely to scroll past without taking another look.
Built different, indeed.
Explore these and other exceptional pieces in the September Collection at Collector’s Elite Auctions.
About the Author
-
View all posts
The staff of Collector’s Elite Auctions work with sellers, manufacturers and the Outdoors Analytics team to create insightful content for CEA. These articles are compiled by our knowledgeable staff, who share their decades of experience in the firearms industry with the Collector’s Elite Auctions audience.