Starline Brass Adds 6 mm ARC

Starline Brass is now offering a 6 mm Advanced Rifle Cartridge (ARC) brass case.

by
posted on July 26, 2023
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
Starline 6Mmarc 1
Starline Brass

Starline Brass recently added the 6 mm ARC (Advanced Rifle Cartridge) to its lineup of high-quality brass cases.

From the company: “Starline’s 6 mm ARC brass is produced with the same demanding quality control standards that Starline has become known for and is available for much less than the price of comparable quality cases.”

The 6 mm ARC, or Advanced Rifle Cartridge, is essentially a shortened 6.5 Grendel that has been necked down to 6 mm. The ability to load high ballistic coefficient bullets to magazine length in an AR-style rifle makes this efficient little cartridge a solid choice for long-range and target work. It also can shoot lighter varmint bullets, as well as having enough velocity to achieve proper bullet performance with many hunting type bullets suitable for deer-size game.

The 6 mm ARC makes an excellent choice for those looking for a low-recoil, flexible option in AR platforms and in bolt-action rifles without much downside. Multiple manufacturers are offering complete AR-style rifles and many more are offering barrels. Bolt-action and single-shot rifles and pistols are also available in 6 mm ARC.

Learn more about Starline Brass and the new 6 mm ARC brass cases at starlinebrass.com.

Latest

Berettakronos 2
Berettakronos 2

Beretta and La Vallée Build a Shotgun You Can See Into

Beretta and watchmaker La Vallée have unveiled the SO10 Kronos, a one-off sidelock with sapphire-windowed sideplates built for Beretta’s 500th anniversary.

Chad Heckler Wins Limited Title at 2026 IPRF World Championship

Chad Heckler hit 171 of 200 shots to edge JC Robertson by two impacts and win the IPRF Limited world championship.

New: Springfield Armory Echelon Pro 9 mm Pistols

Springfield Armory’s Echelon Pro Comp brings an integral compensator, laser-sculpted grip texture and a steel magazine well to the 9 mm Echelon.

2026 IPSC Shotgun World Shoot: U.S. Women’s Results

Lanny Barnes and Lena Miculek each won three world titles while Dianna Muller took silver at the 2026 IPSC Shotgun World Shoot.

Kentucky’s Braden Peiser Goes Perfect, and the NCAA Rifle Streak Rolls On

Kentucky’s Braden Peiser fired a perfect 600-53X in air rifle against Murray State, the sixth 600 of the young NCAA season.

Hillsdale College Freshman Orientation Moves to the Range

Hillsdale College swapped its freshman campus tour for a Halter Center visit built around safety instruction, live fire and team building.

Interests



Get the best of Shooting Sports USA delivered to your inbox.