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.577/450 Martini-Henry


Place of origin United Kingdom
Service history
Used by British Empire
Wars Anglo-Zulu War
Production history
Designed 1871
Variants 11.43×60R (61R)
Specifications
Parent case .577 Snider
Bullet diameter .455 in (11.6 mm)
Neck diameter .487 in (12.4 mm)
Shoulder diameter .628 in (16.0 mm)
Base diameter .668 in (17.0 mm)
Rim diameter .746 in (18.9 mm)
Rim thickness .06 in (1.5 mm)
Case length 2.34 in (59 mm)
Overall length 3.12 in (79 mm)
Ballistic performance
Bullet weight/type Velocity Energy
400 gr (26 g) lead 1,450 ft/s (440 m/s) 1,868 ft·lbf (2,533 J)
480 gr (31 g) lead 1,350 ft/s (410 m/s) 1,943 ft·lbf (2,634 J)
Source(s): Handbook for Shooters &
 
Zmsnf said:
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Click to expand...

Take, need one of those too
 
nope.


Grin said:
.577/450 Martini-Henry


Place of origin United Kingdom
Service history
Used by British Empire
Wars Anglo-Zulu War
Production history
Designed 1871
Variants 11.43×60R (61R)
Specifications
Parent case .577 Snider
Bullet diameter .455 in (11.6 mm)
Neck diameter .487 in (12.4 mm)
Shoulder diameter .628 in (16.0 mm)
Base diameter .668 in (17.0 mm)
Rim diameter .746 in (18.9 mm)
Rim thickness .06 in (1.5 mm)
Case length 2.34 in (59 mm)
Overall length 3.12 in (79 mm)
Ballistic performance
Bullet weight/type Velocity Energy
400 gr (26 g) lead 1,450 ft/s (440 m/s) 1,868 ft·lbf (2,533 J)
480 gr (31 g) lead 1,350 ft/s (410 m/s) 1,943 ft·lbf (2,634 J)
Source(s): Handbook for Shooters &
Click to expand...
 
unstableryan said:
She's a real cool girl and more open minded than I expected. Good chance she's gonna be Mrs unstable one day. The potential is there. You have to love smart women. She manages a publishing company. I know there's gun nuts out there that might recognize her, We are a spread out and varied random bunch, please be cool.
Click to expand...

Ryan -

almost ALL of them turn into mrs. unstable.
 
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