Guns and Gear

Barnes Harvest Collection: Ultimate Deer-Killing Loads?

The deer was small in the 4X Redfield. But the October air was still, and I trusted the .300 tugging the sling taut. Crosswire quivering a half-body-depth over the buck’s withers, I pressed the trigger. Recoil jarred the image. It cleared to show the buck wilt. A faint “thwuck” trailed the blast.

The previous year, a buck in a ridge-top copse of stunted pines had escaped notice as, soft-footing along, I glassed distant gaps at timberline. I turned as much to see dawn fire the pines as to look for deer — and froze at sun’s glint on antler tine 20 feet away. The deer collapsed to the .270’s bark.

Barnes’s Harvest Collection ammo with Sierra TGK bullets includes these popular loads, and four additional ones.

Both animals fell to Sierra bullets hurled at about 3,000 fps. Making a bullet that will fly true and upset reliably to kill game 400 yards off and upset without exploding at spitball range is difficult. Sierra has succeeded in doing just that since 1947, when Frank Snow, Loren Harbor and Jim Spivey fashioned their first bullets in a Quonset hut. After joining the trio, competitive shooter Martin Hull helped establish its ballistics lab, which he ran for 20 years. Engineer Bob Hayden lent a guiding hand in 1969 as manager of then-parent company The Leisure Group. In 1990, Sierra left Santa Fe Springs, California for Sedalia, Missouri, where it built a state-of-the-art bullet-making facility with a 300-yard underground range.

A Springfield Armory Model 2020 Waypoint bolt-action hunting rifle positioned on a shooting bench, equipped with a mounted Burris Fullfield 6-24x50 riflescope. The rifle features a carbon-fiber wrapped barrel, textured stock, and a bipod attachment point. The scope has a large objective lens and precise adjustment turrets. This setup was used in testing Barnes Harvest Collection ammunition loaded with Sierra TGK bullets. Lighting and camera angle highlight the clean lines of the rifle and the scope’s mounted position.
A 6-24×50 Burris scope helped Wayne get impressive accuracy from the Model 2020 and the Barnes ammunition.

Soon Sierra was listing more than 200 bullets. The MatchKing BTHP (boat-tail hollowpoint) was the accepted standard among competitive bullseye shooters when I fired my first National Match course. I followed the herd, handloading 165-grain MKs for my .308. Sierra’s roster continued to grow, sectioned by series names like BlitzKing, Varminter, GameKing and Pro-Hunter. Tipped MatchKings and Tipped GameKings (TGK) met market demand for sharp bullet noses.

testing the ammunition in a Springfield Armory M1A rifle
The Harvest Collection is engineered to cycle and shoot accurately in a wide range of rifles, such as this Springfield M1A.

TGKs appeared in Barnes factory-loaded ammunition called “Harvest Collection” in April, 2025.

A Winding Path

Wait a minute: What’s Barnes doing loading Sierra bullets? The tale of how these veteran bullet-makers came together is short. Bear with me.

Barnes dates to 1932, when Fred Barnes began producing lead-core bullets in Bayfield, Colorado. Heavy for their diameter, they impressed handloaders with their deep penetration and reliably high weight retention in tough game.

A harvested whitetail deer lying on the ground in a natural outdoor setting, with autumn leaves and dry grass around it. The animal is intact with no visible excessive damage, indicating a clean kill. The hunter is not visible in the frame, keeping focus on the game. This deer was taken using Barnes Harvest Collection ammunition loaded with a Sierra Tipped GameKing bullet, known for controlled expansion and rapid energy transfer. The setting suggests a typical deer hunting environment in the fall season. The image illustrates the real-world hunting effectiveness of the TGK bullet design.
Shaped for flat flight, Tipped GameKings offer match-bullet accuracy, reliable upset and deep penetration.

In 1974, Randy and Coni Brooks bought the company and moved it close to their home in American Fork, Utah. A decade later, during a brown bear hunt in Alaska, Randy got the idea of a solid-copper hunting bullet with a hollow nose opening on skived lines.

In 1989, he and Coni introduced the X-Bullet, named for the petal arrangement of the upset nose. It drove deep in game and typically lost little if any weight. The Triple-Shock or TSX followed in 2003. Cuts about its shank reduced bore contact and improved accuracy. A polymer tip would come later. In 2006, the poly-tipped Maximum Range MRX boasted a tungsten core to boost penetration.

In 2010, Barnes Bullets sold to the Freedom Group, which owned Remington. Financial problems besetting America’s oldest gunmaker led to Chapter 11 bankruptcy proceedings in U.S. court in Alabama.

Close-up shot of a Springfield Armory 2020 Waypoint used in ballistic testing for the Barnes Harvest Collection .270 load. The rifle is fitted with a high-magnification optic and sits securely on a sandbag rest. The stock has a modern camo pattern, and the barrel is lightweight carbon fiber. Testing revealed an average muzzle velocity of 2,900 fps with excellent consistency. The image highlights the test setup and rifle configuration used for accuracy evaluation.
The Springfield Armory Model 2020 Waypoint liked this .270 load. Average chronographed velocity: 2,900 fps.

Dissolution of the Remington Outdoor Company in October 2020 put Barnes up for sale. Sierra bought it for a reported $30.5 million in cash, bringing the Utah company under the umbrella of the Clarus Corp., Sierra’s owner at the time. In 2024, Clarus peddled Sierra and Barnes to Bullseye Acquisitions, LLC, an affiliate of JDH Capital.

So that’s how and why Barnes uses accurate, affordable, fast-opening Sierra TGK bullets in its Harvest Collection ammo for — mainly — deer hunters. Both brands still sell component bullets separately. And Barnes still loads its own bullets in Vortex-TX cartridges, including Reduced Recoil, Long Range, Safari and Handgun sub-categories.

Bountiful Options

Back to the Harvest Collection. At this writing, it comprises nine cartridges, with TGK bullets in weights appropriate for deer-size game. They’re sleek missiles. The 69-grain .223’s ballistic coefficient is not quite .380; the 90-grain .243’s is .490. BCs of the others top .500. Herewith, exterior ballistics figures:

In Their Sights

These bullets are designed to carve big channels through deer-size game — as Sierra softpoints did for me in the 1970s. The company shared illustrations from gelatin tests, which showed the current TGKs upset violently within 3” of entry. A typical cavity balloons past fist-size right away. Its diameter drops noticeably after another 10” of travel. The bullet or its shards — roughly a third of TGKs have fragmented in gelatin — wind up 15 to 20 inches from entry.

Paper target displaying an extremely tight three-shot group from a Springfield Armory Boundary rifle chambered in .308 Winchester. The holes overlap into a single ragged mark, indicating sub-MOA accuracy. This was achieved with Barnes Harvest Collection ammunition loaded with Sierra Tipped GameKing bullets. The target is attached to a backboard at an outdoor shooting range. Lighting and focus make the grouping clearly visible, underscoring the load’s consistency and precision.
Yes, the .308 Boundary put three TGKs through that hole in this impressively tight group.

Oddly enough, weights of bullets recovered from ballistic gelatin at 100 yards sometimes topped their 300-yard weight retention. In one series, .243, 6.5 CM and .308 bullets scaled 51, 66 and 67 percent, of starting weights, respectively — well within expectations for bullets meant to kill deer quickly at normal hunting ranges. But at 300 yards, weights for all were a bit lower. Why, I can’t say.

Throttled by distance, bullets usually open less violently and, depending on impact velocity, often not fully. Still, wide swings in weight retention are common among bullets fashioned for rapid upset. Mass shed in pieces in vital organs can kill faster than a bullet keeping its integrity through a thin channel, to spend its zip beyond the beast.

When a sample of the new loads arrived, I scrounged a couple of accurate rifles from Springfield Armory. The 2020 Waypoint, a .270, and its offspring the Boundary, in .308, had carbon-fiber barrels that had impressed me with teeny groups. The .270 wore a Leupold VX-6HD 3-8×44 scope, the .308 a Burris Fullfield 6-24×50. Muffs, sandbags, ammo, targets, a notepad and my Garmin Xero C1 chronograph rode shotgun to the range. A trio of rifles in .243, 6.5 CM and 6.5 PRC hopped in the back like bird dogs loath to be left behind.

Early breeze tickled the range grass; the sun was fully stoked, the skies promising more wind and heat. At the bench, I got right to it.

Tracking the Numbers

Chronographing has become easier and less time-consuming with the Garmin. It was ready in a trice. No need to mind the light or align screens. I switched it on and bellied over the bags with the .243, a light sporter with a 22” barrel. Five 90-grain TGKs yielded an average read of 3,181 fps, essentially a match to the Barnes claim of 3,200. Average speed of five 140-grain bullets from the 22-inch barrel of my 6.5 Creedmoor came to 2,639 fps, a little shy of the 2,700 chart speed. The 6.5 PRC loads sent 145-grain TGK’s from a 25-inch Krieger barrel at 2,993 fps, 83 fps faster than listed. Thank the extra inch of barrel.

Close-up photograph of the 145-grain Sierra Tipped GameKing bullet seated in a 6.5 PRC cartridge from Barnes’s Harvest Collection. The round features a bright brass case, copper jacket, and a colored polymer tip for improved aerodynamics. The bullet’s long, tapered profile is designed for high ballistic coefficients, aiding in long-range hunting accuracy. This is the newest TGK variant to join the Harvest Collection line, aimed at deer-sized game. The image focuses on the cartridge’s clean manufacturing and streamlined bullet design. Background is neutral to keep emphasis on the ammunition.
The newest Sierra Tipped GameKing is the 145-grain in Barnes’s Harvest Collection 6.5 PRC ammo.

Accuracy was less than stellar from the .243, which has shown a preference for light bullets. But the new loads excelled in the 6.5 CM and the 6.5 PRC, with three-shot group measures of .4 and .7 inch!

I turned to the Springfield rifles last. Average speed of 140-grain bullets from the Waypoint’s 24” .270 barrel: an even 2,900 fps, 60 shy of the chart number. The .9-inch group didn’t match the rifle’s best performance, but the wind was gusty now, and my pulse kept the reticle dancing. The Barnes/Sierra loads clocked 2,654 fps on average from the Boundary. Given its 20” barrel, that was certainly close enough to the published 2,680. The rifle also shot snug groups as I checked the new scope’s W/E dials by “shooting around the square.” The Burris 6-24x repeated perfectly after 80 clicks, my last group chewing into the first. Click values came in at .29, vertically and horizontally.

Full side view of a Springfield Armory Boundary bolt-action rifle resting on a shooting bench. The rifle features a short, threaded barrel, textured stock, and mounted riflescope. Chambered in .308 Winchester, this firearm was used in accuracy and velocity testing for Barnes Harvest Collection ammunition loaded with Sierra Tipped GameKing bullets. The scope’s turrets and magnification adjustment ring are clearly visible. Background shows an outdoor range setup with targets in the distance. The image highlights the rifle’s compact, practical hunting design.
Springfield’s Boundary shot Barnes-loaded .308 Sierras accurately at 2,654 fps.

When a couple of GMKs drilled one elongated hole, I licked my chops. Here was my chance for a truly photogenic knot. Alas, the pressure to finish well was my undoing. A jackhammer pulse and a quick tug on the trigger sent the third bullet wide. As if to confirm the fault was mine, the rifle, scope and load conspired to put the fourth shot with the first two, barely egging the egg.

Conclusion

I like the Barnes Harvest Collection ammo. Velocities meet, even exceed, those I expected from hunting-length sporters. Only the 6.5 CM seemed a bit sluggish in my rifle’s 22” barrel. But a 60-fps deficit is hard to detect on targets, even at long range. Killing power is essentially unaffected.

Close-up of TGK bullets seated in brass cases, prepared by the author for handloading accuracy tests. Next to the cartridges is a target with three to five impacts clustered tightly within the bullseye. The polymer-tipped projectiles are arranged to show uniform seating depth and clean case preparation. The image was taken at a shooting bench, with clear focus on both ammunition and results. The performance shown reflects both careful load development and the bullet’s consistent flight characteristics.
Handloaded TGKs from a Springfield Waypoint in .270 drilled this .4″ group. Velocity: 3,030 fps.

I’m told Barnes buys its high-quality brass from various sources. Sample cases were uniformly crisp and shiny, but they bore Barnes, Sierra and Norma headstamps. (Those of a box were all the same.) While I didn’t have multiple boxes of each load, the sixty .308 cartridges all had Barnes headstamps.

In sum, the new Harvest Collection loads shot accurately, with half-minute groups more common than expected in various off-the-shelf rifles. Given my past kills with Sierra’s softnose and hollowpoint bullets, and results of gelatin tests with the TGKs, I’m confident the new Barnes’ series will acquit itself well afield. Per-box pricing of $40 to $45 should encourage deer hunters to stock up!

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