MULEPACKHUNTER Report post Posted January 9 Ya fun stuff either way. I’m ready if it takes off and guys want chambers. 1 Share this post Link to post Share on other sites
MULEPACKHUNTER Report post Posted January 28 Talked to federal engineer (not salesman) at Shot as well as RCBS and Seekins rifles. Very interesting, rcbs will have dies soon (neck size ) and Seekins is swapping their entire rifle line over to new design bolt and action for these types of cartridges. The new Seekins is really cool 3 lug 60 degree throw. Easy barrel swap design. I believe tool less takedown on bolt. the cases don’t show movement in the body after firing so neck size is all that’s needed. (No data on case life) round prefers a 5 groove bore at 1:8 Less powder is expected to equate to decent barrel life ammo is now available ( recieved 20 boxes 175 terminal)msrp 59.99 Even more fun, 338 ARC 2 Share this post Link to post Share on other sites
PRDATR Report post Posted January 28 33 minutes ago, MULEPACKHUNTER said: Talked to federal engineer (not salesman) at Shot as well as RCBS and Seekins rifles. Very interesting, rcbs will have dies soon (neck size ) and Seekins is swapping their entire rifle line over to new design bolt and action for these types of cartridges. The new Seekins is really cool 3 lug 60 degree throw. Easy barrel swap design. I believe tool less takedown on bolt. the cases don’t show movement in the body after firing so neck size is all that’s needed. (No data on case life) round prefers a 5 groove bore at 1:8 Less powder is expected to equate to decent barrel life ammo is now available ( recieved 20 boxes 175 terminal)msrp 59.99 Even more fun, 338 ARC I'd love to get some trigger time if you do a build. Share this post Link to post Share on other sites
4huntrs Report post Posted February 6 On 1/8/2025 at 8:54 PM, 452b264 said: Watch the ALLTERRA arm video to the end, they really shoot the rifle and the ammo has a 48 to 106 ES so its a 500 and under rifle with factory ammo. Also the primers are pushed way out of the primer pockets. All that pressure has to go somewhere and I will bet the bolts dont last long. Just think if you get a rifle that isnt head spaced tightly. Saw this also. Yesterday I watched a video from Federal, case will be reloadable with special dies and an extra step to bell case mouth. Some articles were talking about these cases in standard cartridges, like 30-06. I don’t think it will happen due to too many rifles out there that were made prior to “modern steel”. I’m not on board yet. I don’t have a 20 inch barrel hunting rifle, factory ammo is not very good and I don’t plan on replacing 20 or so die sets. 1 Share this post Link to post Share on other sites
