The 300 Raptor — Monster .30-Caliber Magnum for Long Range

The 300 Raptor just might be the most powerful .30-Cal magnum for a conventional-sized receiver.

With the success of the King of 2 Miles (KO2M) event and the growing popularity of extreme long range shooting, we’ve seen an increased interest in really big cartridges for really long range. One such wildcat cartridge is the 300 Raptor pioneered by Kirby Allen. This monster magnum can launch a 230gr bullet at 3350 fps. That delivers some serious ballistics at extreme long range.

Kirby Allen of Allen Precision Shooting, www.apsrifles.com, has developed a .30-caliber, jumbo-sized magnum wildcat cartridge. The powerful 300 Raptor (center in photo) is based on Allen’s 338 Excalibur parent case (far right in photo), necked down to 30 Cal with shoulder moved forward to increase case capacity. Allen states: “This is the largest capacity and performance .30 caliber magnum on the market that can be used in a conventional-sized receiver.”

Shoot 200s at 3600 fps
Performance of Allen’s new 300 Raptor is impressive. Allen claims that “200gr Accubonds can be driven to nearly 3600 fps, 230gr Berger Hybrids to 3350 fps, and the 240gr SMK to right at 3300 fps. These loads offered case life in excess of 6-7 firings per case and many of my test cases have over 8 firings on each case so they are not an overly hot load showing the potential of this big .30 caliber.”

To showcase the new cartridge, Allen built up a prototype rifle with a McMillan A5 stock, Raptor LRSS Action with extended tenon, and a Jewell trigger. The first 300 Raptor Rifle is currently on its second barrel, a new 30″, 3-groove 1:9″-twist Lilja in a custom APS “Raptor Contour”. This distinctive dual-fluted contour runs full-diameter almost to the end of the stock, and then steps down and tapers to the muzzle, where a beefy Medium 3-port ‘Painkiller’ Allen Precision brake is fitted.

Similar Posts:

• Is the 300 Raptor the Ultimate .30-Caliber Magnum?
• Kirby Allen Rolls Out 300 Raptor — Big Case, Big Performance
• Darrell Does 2500 Yards — With a .338 Allen Magnum
• .375 Enabler — Extreme Ammo for Extreme Long Range (ELR)
• 30-338 Varmint Version hits 4300 FPS with Barnes 130

Tags: .339 Lapua Magnum, 230gr Nosler, 300 Raptor, Kirby Allen, Long Range Hunting, Wildcat