Fail Safe Factory load

Alaska

Handloader
Aug 20, 2006
951
401
I need some help i am trying to dupicate the Win factory load with the 7mm WSM using the 160gr Fail Safe bullet and I need the COAL using this bullet?

Thanks for any help!
 
Alaska, I can give you the COAL of the 7mm Rem Mag in Fail Safe factory ammo. However, I do not own a 7mm WSM to measure.
 
Have they ever made the failsafe in the factory 7mm WSM?
 
Thanks

I have the COAl for the 7RM I used it to get rough ideal for the WSM but I would like to see how close i got to the factory COAL.
 
7mm Winchester Short Magnum by Winchester - 7mm WSM, Supreme 160gr., Fail Safe, (Per 20)
Manufacture ID: S7MMWSMX

Supreme penetration. The notched, forward brass hollow point cavity, combined with a rear lead core protected by steel inserts, delivers consistent dramatic bullet expansion, near 100% weight retention, and a deep penetration through the toughest skin and heavy bone. The Fail Safe bullet "will not fail" on the biggest North American or safari game. It also delivers unbelievable performance on mid-sized game.

Symbol: S7MMWSMX
Caliber: 7mm Winchester Short Magnum
Bullet Weight: 160 grains
Bullet Type: Fail Safe
CPX Guide Number: 3 (large, heavy game)

Test Barrel Length: 24"

Velocity (Feet per Second):
- Muzzle: 2990
- 50yds: N/A
- 100yds: 2744
- 200yds: 2512
- 300yds: 2291
- 400yds: 2081
- 500yds: 1883

Energy (Foot Pounds):
- Muzzle: 3176
- 50yds: N/A
- 100yds: 2675
- 200yds: 2241
- 300yds: 1864
- 400yds: 1583
- 500yds: 1259

Distance - Short Trajectory
- 50yds: -0.2
- 100yds: 0
- 150yds: -0.9
- 200yds: -3.1
- 250yds: -6.7
- 300yds: -11.8

Distance - Long Trajectory:
- 100yds: +1.6
- 150yds: +1.4
- 200yds: 0
- 250yds: -2.8
- 300yds: -7.1
- 400yds: -20.8
- 500yds: -42.6

Warranty: Warranted against manufacturers defects.
 
take your calipers to the store, any viable gun nut behind the counter will understand and be happy to let you molest a few :)
measure 3 or four out of two different boxes and get an average.
failsafe's are known to be a little inconsistent in the ogive department.
 
Chet,

The problem is that there is none of that ammunition on the shelf any more.
 
CRAP!

I'll check around the stores here just to see if anybody has a box left over....
 
Wished I could help, but I have never laid eyes on the 7WSM with FS's. It is rare enough around my parts just to see 7WSM loads on a shelf... Scotty
 
Alaska":glh5oyjb said:
Thanks u all merry christmas

Merry Christmas to you to Jeff. Good luck with the WSM. It is becoming one of the rifles I have really started to like! ALOT. Scotty
 
And a blessed Christmas to you, Jeff. Trust you work out your OAL with the 7 WSM.
 
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