Lightweight Rifle Project (Part 10 of 10)

by
posted on October 7, 2011
bs_2015_fs.jpg (17)

The Moment of Truth: Part 10 of 10

The rifle is built, the money is spent and the scope is mounted: It’s time to know whether this thing shoots.

I ordered 100 rounds of Lapua brass and a variety of component bullets from Sinclair International and assembled a few handloads. After breaking in the barrel per Krieger’s instructions, I shot several groups for accuracy.

This rifle was fun to shoot—partially due to the stock design; recoil was light despite the rifle’s low mass. The most promising sign on the range was this rifle’s consistency, even using a variety of bullet weights and powders, nearly every round hit a consistent point of aim.

The Test: Here are the raw accuracy results (3-shot groups at 100 yards):

Berger 140gr. VLD Match handload (Varget)0.36”

Nosler Custom Ammo 125gr. Partition0.45”

Hornady 129gr. SST handload (IMR 4350) 0.48”

Nosler 130gr. Accubond handload (H 4831)0.55”

Berger 104gr. VLD Match handload (H 4831)0.82”

Barnes 130gr. TSX handload (RL 19)1.06”

I had some doubts, but we reached our accuracy goals. The above results are not “developed” loads—I literally loaded some rounds out of the book and headed to the range. I have little doubt that with some tweaking, this rifle will do even better. For those of you who don’t trust 3-shot groups, after every cleaning I fired a “fouler” into the same target: 7 cold barrel shots went into a 0.55” group at 100 yards!

The Conclusion: Though lightweight rifles can be unforgiving (benchrest guns are heavy for a reason), they don’t have to be inaccurate. With excellent components and precision construction, it is clearly possible to build an ultralight rifle that is capable of accuracy far beyond the needs of any typical hunting scenario. We blew our budget, but we built a great rifle and we bustedsome myths: Light rifles can be accurate, as can pencil-thin barrels. Our weight goal could have been met witha shorter barrel, but I feel that 22" was a good compromise length for the .260 Remington cartridge. At the end of the day, a tenth of an ounce isa joke.

Latest

R470 LEDE
R470 LEDE

First Look: Ravin R470 Crossbow

Ravin has announced the brand's most advanced crossbow to date, the R470. Designed to be the most accurate, user-friendly and high-performance crossbow on the market, the R470 combines a compact design with speed, durability and a silent, effortless cocking system.

Wildlife Violations Lead to $900,000 Fine

In early April, a federal judge in Brooklyn sentenced two men for trafficking protected birds and eggs into the United States in violation of the U.S. Endangered Species Act (ESA). Dr. John Waldrop of Cataula, Ga., was ordered to pay a $900,000 fine—one of the largest-ever for an ESA case—and serve three years of probation. Toney Jones of Eufala, Ala., was sentenced to six months of probation.

Federal Custom Shop Adds 28-Gauge, Heavier 12-Gauge TSS Turkey Loads

Federal Ammunition has expanded its Custom Shop offerings with the addition of two new 28-gauge and four new 12-gauge TSS loads, providing even more flexibility for hunters seeking to elevate their performance. These latest additions are now available exclusively through the Federal Custom Shop.

Know How: Foul-Weather Toms

Wondering how to surprise a foul-weather tom? Scott Haugen has some answers in this month's Know How.

Hardware Review: Spandau S2 Realtree MAX-7

Those who are in the market for a new scattergun for wingshooting or even just a casual clay-busting session should check out the Spandau S2.

Henry American Construction Industry Tribute Edition

Henry Repeating Arms has debuted its American Construction Industry Tribute Edition, a new addition to its lineup of collectible Tribute Edition rifles that honors the men, women and companies who build America from the ground up.

Interests



Get the best of American Hunter delivered to your inbox.