Post by: snowshoes22 on August 17, 2017, 11:51:34 AM
For the smaller of the 2 I am looking at the 7 Lrm, 7x300wm
For the big guy I am looking at the 7x300 Norma ai or 7 mm hulk.
Both geared for the 180-195's.
Any thoughts or people that are shooting these rounds? Don't need to hear about overbore or barrel life because neither concern me.
Any other rounds in the same class you like?
Post by: b23 on August 17, 2017, 01:46:44 PM
Mine has a 26 inch 1-8tw Hart #4 barrel and was built on a Rem LA 700 and even with it's laminated wood stock and heavy NF NXS 5.5-22x50 scope it makes for a very nice medium weight rifle with very light recoil.
Shawn Carlock w/Defensive Edge Rifles has the reamer and mine was done in less than three months. He used his proprietary throat design that he calls "+P" (no it's not just a really long freebore) on mine which allows it to shoot a little faster.
I'm using 68.5gr of RL26 with 180gr Berger Hunting VLD and out of my 26in barrel it shoots 3050fps into the .3's.
Post by: snowshoes22 on August 17, 2017, 09:11:22 PM
Post by: yorketransport on August 17, 2017, 09:24:38 PM
My 7mm RUM was a single shot and throated for the 200gr Wildcat bullets so I loaded them to an OAL of 4.1" and I got some impressive velocities out of it and my Rem brass was good for about 7 firings before I tossed it.
Post by: carpsniperg2 on August 17, 2017, 09:34:25 PM
Post by: CaNINE on August 18, 2017, 06:58:13 AM
A buddy just had a 7STW built out and that thing shoots lights out.
Post by: Magnum_Willys on August 18, 2017, 08:16:07 AM
Post by: b23 on August 18, 2017, 08:23:28 AM
I looked at doing a few different, larger case capacity, 7's before I settled on the 7 Blaser Mag but I knew I didn't want this gun to have over a 26in. pipe and those others really do need at least a 28in. tube to use all that case capacity.
Post by: b23 on August 18, 2017, 08:37:48 AM
Unless you're looking for a repeater, the 7 RUM is an excellent cartridge that will have roughly the same capacity (possibly a bit more) than an improved Norma case. The Norma case would probably match or maybe beat the the RUM if you wanted to shoot it at an OAL of less 3.800".
My 7mm RUM was a single shot and throated for the 200gr Wildcat bullets so I loaded them to an OAL of 4.1" and I got some impressive velocities out of it and my Rem brass was good for about 7 firings before I tossed it.
Hey Yorke, do you by chance know/remember what the length of those .284 200gr Wildcat bullets is. Curious if they are longer than the Berger 195's.
Post by: snowshoes22 on August 18, 2017, 08:48:51 AM
Post by: yorketransport on August 20, 2017, 07:06:11 PM
Unless you're looking for a repeater, the 7 RUM is an excellent cartridge that will have roughly the same capacity (possibly a bit more) than an improved Norma case. The Norma case would probably match or maybe beat the the RUM if you wanted to shoot it at an OAL of less 3.800".
My 7mm RUM was a single shot and throated for the 200gr Wildcat bullets so I loaded them to an OAL of 4.1" and I got some impressive velocities out of it and my Rem brass was good for about 7 firings before I tossed it.
Hey Yorke, do you by chance know/remember what the length of those .284 200gr Wildcat bullets is. Curious if they are longer than the Berger 195's.
Just measured my last 200 wildcat bullet and it's 1.593"
Post by: b23 on August 20, 2017, 10:06:49 PM
Just measured my last 200 wildcat bullet and it's 1.593"
So just a bit shorter than Berger's 195's because I think they're 1.648.
Thank you!
Post by: huntnphool on August 20, 2017, 10:52:46 PM