Fig. 53.
Base jacks should never be used so that the head is lower than the foot. A jack should be used once a week to keep the packing in order.
Never apply more than 150 pounds to the lever: this equals about the weight of the average man.
The U. S. Magazine Rifle.
Q. Point out the following parts of the Model 1903, Cal. 30 magazine rifle:
Barrel,
Stock,
Butt,
Bayonet,
Bolt,
Trigger,
Sights,
Guard,
Cut Off,
Sleeve,
Sleeve Lock,
Stacking Swivel,
Extractor,
Ejector,
Windage Screw,
Firing Pin,
Cocking Piece,
Main Spring,
Follower,
Hand Guard,
Drift Slide,
Striker.
A. See Figs. 54, 55.
Q. Point out the following parts of the Ball Cartridge: