|
|
|

|
    |
| |
|
Adobe PDF
Downloadable Version of Article
|
|
|
|
Magazine Cutoff
|
|
 |
| When the '03 rifle was designed, the U.S.
Army still saw the magazine as a reserve for cartridges. The soldier
or doughboy needed to load ammo one round at a time and only use the
magazine when needed or ordered by an officer. The magazine cutoff switch
located on the left of the receiver turns the magazine on or
off. The magazine cutoff switch when place in the middle
position allows for the bolt to be removed from the rifle. With the magazine cutoff switch in the
on position, the bolt pulls back far enough to clear the magazine
follower and will engage and load a cartridge from the magazine. |
|
|
|
With the magazine cutoff switch in the
off position, the bolt when pulled back no longer clears the
magazine follower and thus will not load a cartridge from the magazine.
This allows the shooter to drop cartridges into the path of the bolt,
one at a time. |
|
Sights |
|
 |
| To adjust windage (left or right) turn the windage knob (as
shown in rear sights fig 1). Each graduation marking
equals 4 minute of angle at 100 yards. |
|
 |
| The 1903 has one of the most accommodating rear
sights found on any early 20th century battle rifle. Imagine a sight
being produced for a rifle with no less than 5 sight notches and
apertures (3 adjustable and 2 set for specific distances).
To adjust for elevation loosen the elevation knob on
the right and then slide the aperture
up or down (as shown in rear sights figure 2).
Rear Sight Figure 2 shows a type 4 sight leaf with graduations from 100
to 2825 yards. The
1903 had seven different leaf types (ranging in max graduated
distance from 2000 to 2825). The leaf's left side scale ranges from 200 to 2820 while the
right side scale ranges from 100 to 2825. |
|
Part |
Name |
Range Used |
| a |
Top "U" Notch |
2850 yards |
| b |
"U" Notch |
1400 to 2750 yards |
| c |
Battle Sight Notch |
400 to 530 yards |
| d |
Bottom Sight Notch |
100 to 2450 yards |
| e |
Peep Sight |
100 to 2350 yards |
| f |
Windage Scale |
Eleven per side (each marking
equals 4 minute of angle at 100 yards) |
|
|
 |
|
To use the rear sight's adjustable notches or
apertures the sight leaf is lifted as shown in Rear Sight Figure
3. |
| |
|
The 1903 battle
sight is set at 400, 530, or 547 yards (depending on sight
type and cartridge used). The battle sight was used for the
following: A soldier using the battle sight could hit a man between
100 and 400, 530, or 547 yards (depending on sight
type and cartridge used). |
|
 |
|
|
|
Safety |
|
 |
|
The '03 safety is fairly simple to operate.
It has two positions, Safe or Ready. As show in safety
figure 1, the lever is turned to the left for ready (ready
to fire). |
|
 |
|
As show in safety figure 2, the
lever is turned to the right for safe (safe from fire).
This locks the bolt in the receiver. |
| |
|
Adobe PDF
Downloadable Version of Article
|
| |
|
Copyright 2003, 2004, 2005, 2006 ©
TENNESSEE GUN PARTS |
|
All material on web pages under the domains
surplsurifle.com, surpluspistol.com, or surplusfirearm.com, and
CD-ROMS produced by Surplusrifle.com, unless otherwise stated, are
the property of Tennessee Gun Parts. These materials are protected by
copyright and other intellectual property laws. Information received
through this website may be displayed and printed for
your personal, noncommercial use only. You may make copies of the materials available through this
website, solely for your personal, noncommercial use, and only if
you preserve any copyright or other notices contained in or
associated with them. You may not sell the materials found on this
website.
|
|
|