7Rum loads

[7Rumloader]

I have recently purchased a 7rum sendero and have had alot of trouble finding loads for it due to none of the manuals having this caliber in them. I was hoping someone had some experience with this caliber. I was also wondering if I could use the 300rum data as a reference due to the cases being the same size and capacity??

 

[NTM]

140 accubonds
87 gr of H4831
Fed 215 primer
Rem brass

That's the only load I have at the moment.
I e-mailed barnes, hodgson and hornady and they sent me some loads-I don't have them handy but if you want them let me know.

 

[7Rumloader]

Yea I would like those loads when you get a chance. I have worked with the accubonds with several different powders including the one you mentioned but was not completely satisfied with the acuracy ( most were around 1/2 inch but I am used to better than that with my other guns ). I am very interested in the triple shock X bullets in 140 grain and the 150 grain scirocco but cant find any info and at the rate I been putting bullets down my barrel ( over 120 rounds so far ) it will be shot out before I find a couple of good loads to take care of the different animals I hunt. /ubbthreads/images/graemlins/laugh.gif

 

[NTM]

Will try to get them to you in the next couple of days. Sorry for the delay.

 

[NTM]

Finally have them.

Hornady
139gr SP 74.2-90.4 grs of RL22

154 gr RN 74.5-86.1 grs of RL22
83.9-93.7 grs of RL25

162gr BTSP 75.8-85.9 grs of RL22
83.2-91.3 grs of RL25


Swift

150 gr Scirocco 78.1-84 grs of RL22
82.3-88.5 grs of RL25

140gr A Frame-79-85 grs of RL22
86.5-93 grs of RL25

160gr A Frame-77.2-83 grs of RL22
80-86 grs of RL25

Barnes Bulets

140XBT H50BMG-101-107c (compressed load)
H870 102-106 grs
Retumbo 90-96.5 grs
H1000 90-95 grs
H4831 82-87 grs
IMR4831 74.5-79.5grs
Imr7828 82-87 grs

140TSX H50BMG 101.5-107.5c
H870 102.5-106.5 grs
Retumbo 90.5-97 grs
H1000 90.5-95.5 grs
H4831 82.5-87.5 grs
140XLC IMR4831 76.5-81.5 grs
IMR7828 83.5-88.5 grs

150XBT H50BMG 100-106c
H870 100-105 grs
Retumbo 87-93.5 grs
H1000 86-91 grs

160TSX H50BMG 94-100c
H870 95-100 grs
RETUMBO 88-94 grs
H1000 86-90 grs.

160XBT-same as above but 1 grain lower on all figures.

The barnes figures are right from Barnes bullets.

The others are from Alliant powder as you can probably tell.
Hope this helps

 

[7Rumloader]

Thanks for those loads I really appreciate it! Hope I can help U one day.

 

[xmark]

Hi there,

The new Nosler & Hornady manuals have them in but are a bit on the lite side, I also have a Sendero and am finding ADI 2225 (Ratumbo) to be showing promising signs, 94 grn so far with no excessive pressure signs.
Hope this is of some help.

 

[johnnyk]

xmark,
Did you look at the date of those post?...Not sure how you came upon this thread. I know 7Rumloader, he used to do alot of his shooting at my house/range when I lived in N.C...seems like a lifetime ago....he and I were burning some powder back then....JohnnyK.