Since the cartridge shares rim and head dimensions with the new 6.8 x 43 SPC, the preferred magazines are those made specifically for the 6.8 x 43 by PRI. 338 Spectre cartridges, whereas the 7.62×39 magazines are fully compatible. 223-caliber AR-15 magazines will accept a limited number of. 223 Remington, and bares a resemblance to the little-known 9x39mm cartridge chambered for the Russian Vintorez assault rifle. Overall loaded length is similar to the ubiquitous 7.62 x 39mm. 338 Spectre cartridge is based on the Starline 10mm Magnum case. Furthermore, it allows the user to employ existing suppressors for the 9mm without modification. 338 caliber bullets, the cartridge offers a nice variety in projectile choice, ranging from 160-grain Barnes X Spitzers, through 180-grain BST to 300-grain HPBT Match King rifle bullets.

338 Spectre offers great potential as a single shot, silhouette and small game cartridge. Works in Bolt Guns, tooīy offering ballistics similar to the. It shares rim size with the new Remington 6.8 x 43mm SPC cartridge, allowing use of OEM bolts for this cartridge. The cartridge is intended to fill the gap between traditional pistol caliber cartridges and existing rifle cartridges used in this weapon system. 338 Spectre cartridge was developed specifically for the AR-15 family of gas-operated, detachable-box magazine-fed firearms. 338 Spectre, I knew its ability to sling 300-grain Sierra Match Kings at subsonic velocities would have no trouble as a reliable close-range pig thumper. 338 Whisper, and its effectiveness on game. 300 AAC BLK goes back several years to the. I’ve seen firsthand the effectiveness of these loads on game within their range limitations. 300 Blackout has gathered quite a bit of attention for throwing heavy, aerodynamic bullets at subsonic velocities. Night vision optics and suppressors are acceptable tools in many areas to reduce herd numbers. One of the popular methods is to hunt them at night. It’s become a no holds barred wildlife management fight, and it is quite accepted to remove the offending hogs by nearly any means. There’s little doubt that wild hogs are hostile habitat wreckers. It seems like every time I turn on the television there’s a show on that’s headlining the porker plague that’s sweeping North America. 338 caliber subsonic round to run in an AR-platform rifle. If we do not have a reamer for your preferred caliber, but we confirm it is an option for your project, you may choose either to have us rent a reamer for one-time use, or to have a reamer ordered custom for your repeated use (sent to you after the project is completed, or stored in-house).Follow along as we handload for this. We may already have a tight-tolerance reamer in-house so the cost would be as below. If you are interested in a caliber you do not see below please contact us by email or phone to discuss your project. We offer profile matching for shooters not looking to modify their gunstock, though this is best confirmed when the gunstock is in our hands for physical confirmation. Each of our custom barrels also includes our standard recessed 11° target crown, as well as your choice of barrel profiles.

We do not supply barrels threaded and short-chambered for installation by another company or gunsmith. Caliber options include all listed below, though the bolt-face and style of action may limit or extend your chamber options from this detailed list.Īll custom bolt action barrels include blueprinting/truing of the action (and recoil lug when applicable).

338 spectre barrel