Military Armament M10 SMG Instructions Manual

							OPERATION AND MAINTENANCE MANUAL  
						

							TABLE OF CONTENTS 
FOREWORD 
1. INTRODUCTION 
A. Technical Specifications 
2. CONSTRUCTION 
3. OPERATION OF THE WEAPON 
A. Loading Magazines 
B. Stock Assembly 
C. Loading and Cocking the Weapon 
D. Charging the Weapon 
E. Inserting the Magazine 
F. Placing the Weapon on “Safe” 
G. Removal of Magazine 
H. Fire Selector Lever Operation 
I. Firing the Submachine Gun 
J. Malfunctions 
4. STRIPPING AND REASSEMBLING 
A. 
B. 
.c. 
D. 
E. 
F. 
0. 
H. 
I. Field Stripping 
1) Removing Upper Receiver 
2) Removing the Bolt 
3) Removing the Stock 
Trigger Mechanism 
Extractor 
Recoil Spring 
Receiver Pin Catch . . 
Magazine Catch 
Safety Catch 
Stock Latch 
Magazine 
5. REASSEMBLY 
6. CLEANING AND MAINTENANCE 
7. ILLUSTRATIONS 
8. PARTS LIST . . . . 1 
1 
2 
3 
4 
4 
6 
7 
7 
8 
8 
9 
9 
10 
10 
13 
13 
13 
15 
16 
16 
16 
16 
16 
16 
17 
17 
17 
17 
18 
20 
21 
ii  
						

							FOREWORD 
This manual is published for the information and guidance of 
personnel whose duties involve the use, maintenance and repair 
of the Ml0 SMG and the Ml1 SMG. Disassembly, assembly, clean- 
ing and minor repairs may be undertaken in the field. 
In all cases where the nature of the repair or adjustment is beyond 
the scope of facilities of the unit, the Manufacturer should be in- 
formed in order that trained personnel with suitable tools and 
equipment may be provided. 
1. INTRODUCTION 
The Ingram Model 10 and Model 11 represent a significant break 
through in compact submachine gun design. The Ml0 is available 
in 9MM Para and .45 ACP calibers, the Ml1 in .380 ACP caliber. 
Both Models are light in weight, durable steel construction and 
easy to fire, either semi-automatic or full automatic. 
The compact size of the Ml0 makes it especially suitable for 
tank crews, gun and mortar crews, etc., and its selective fire 
capability makes it an excellent weapon for police use. 
The addition of a noise suppressor further enhances the per- 
formance, reducing the noise and eliminating muzzle flash. 
The weapon operates on the straight blowback principle and is 
magazine fed.  
						

							A. TECHNICAL SPECIFICATIONS 
Model 10 
Model 10 
Model 11 
.45 AC? 
9MM Cam. 
JR0 AC? 
GUN DIMENSIONS WlliiOUl 
SUPPRESSOR I 
Length without stock 
Length stock telescoped 
Length stock cxtendod 
Barrel Length 
Maximum width Inches MM 
Inchmr MM 
Inches 
10.50 267 10.50 
267 8.75 
11.60 295 11.60 
295 9.81 
21.57 548 21.57 
548 18.11 
5.75 146 5.75 
146 5.06 
1.96 50 1.96 
50 1.36 MM 
222 
249 
460 
129 
35 
GUN DIMENSIONS WITH 
SUPPRESSOR ATTACHED 
Length without stock 
Length stock telescoped 
Length stock extended 
Maximum width 20.35 517 20.35 
517 16.25 
413 
21.45 545 21.45 
545 17.31 440 
31.42 
798 31.42 
798 25.61 
650 
2.13 
54 2.13 
54 1.75 
44 
SUPPRESSOR DIMENSIONS 
Length 11.44 291 11.44 
291 8.81 
Diameter 2.13 54 2.13 
54 1.75 224 
44 
WEIGHT AND CAPACITY 
Gun without mogozinc 
Suppressor 
Loodcd 16 round magazine 
LoAded 30 round magazine 
Loaded 32 round mogozine lbs. 
6.25 
1.20 
2.15 
- Kg. lbs. Kg. 
Lbr. 
2.81 6.25 
2.81 3.50 
0.54 1.20 
034 1.00 
- 
0.62 
0.97 - 
- - 
- 1.37 
0.61 1.12 Kg. 
1.57 
0.45 
0.27 
0.54 
TYPE OF FIRE ............................................................................ Semi-automatic or full automatic 
CYCLIC RATE OF FIRE, M10/45 ACP.. ...................................... Minimum 
950 rounds per minute 
MlO/PMM Paro.. ................................ Minimum 
950 rounds Per minute 
Ml 1 380 ACP ................................ Minimum 
1200 rounds per minute 
FRONT SIGHT .......................................................................................................... 
Protected post 
REAR SIGHT, Ml0 ........................................................................ fixed 
opertur. for 100 maters 
Ml1 ............................................................................ Fixed 
opwtura for 50 meters 
SAFETIES.. .............................................. Manually operated safeties for locking bolt in open 
or closed position 
2  
						

							2. CONSTRUCTION 
The weapon consists of the foliowing major components: 
Barrel, Receiver, Bolt, Frame, Firing 
Mechanism, Magazine, and Extendable Stock 
A sling swivel is attached to the barrel and receiver assembly. 
The front end of the barrel is threaded to accept a suppressor. 
The receiver is fitted with a fixed front sight and houses the bolt, 
recoil spring, buffer and ejector rod. The frame carries the re- 
ceiver group, trigger mechanism, magazine housing, stock guide, 
and safety assembly. 
The trigger mechanisms consist of sear, sear spring, selector 
lever, retainer, trip, trigger, trigger pin, trigger spring, and dis- 
connector. 
The stock is designed to telescope into the frame when not in use 
thereby reducing the overall size of the weapon. 
The bolt assembly on the Model 10 and Model 11 is fitted with 
a cocking handle. Both models have fixed firing pins. The ex 
tractor on the Model 10 operates on the leaf spring principle while 
the Model 11 utilizes a compression spring. 
The magazine for the Model 10 .45 ACP and Model 11 380 ACP 
caliber are both of the double column single position feed type, 
while the Model 10/9MM Para caliber is of the double column 
two position feed type.  
						

							3. OPERATION OF THE WFAPON 
A. loading Magazines 
9 MM Para- rounds s wacity 
Hold the magazine in one hand, insert the cartridge, one at a 
time through thl; -wuth of the magazine ensuring that the base of 
each cartridge 13 zuainst the rear of the magazine. (See Fig. 1) 
FIG. 1 Pushing Cartridge Under Magazine Feed Lips  
						

							loading Magazines 
.45 ACP-W Rds. Capacity s 
380 ACP-32 Rds. Capacity 
Place the magazine loader on top of the magazine, then place the 
base of the magazine on a firm surface. Push down on the loader 
to depress the magazine follower. Insert a cartridge, base first, 
into the magazine. Lift the loader, and push the cartridge all the 
way into the magazine. Push down on the loader, depressing the 
cartridge and magazine follower. Repeat the operation (Fig. 2) 
until the magazine is full. 
Fig. 2 Pull Down On Loader, Insert Cartridge 
5  
						

							6. Stock Assembly 
Hold weapon in left hand, with right hand press inwards on right 
side of wire form butt near the pivot to allow wire form stock to 
rotate clockwise to normal firing position. (See Fig. 3) 
Still holding weapon in left hand depress stock latch button and 
extend stock assembly using right hand. (See Fig. 4) 
Fig. 3 Disengaging Wire Form from Retaining Pin 
Fig. 4 Extending Stock Assembly 
6  
						

							C. loading and Cocking the Weapon 
Move frame safety lever to ‘fire’ position. Holding the gun by 
the pistol grip in the right hand and keeping the index finger out- 
side the trigger guard pull back on the cocking handle to the rear 
with the left hand until the bolt is held to the rear by the sear. 
(See Fig. 5) Move safety lever to ‘safe’ position. 
Insert loaded magazine in its housing until the magazine catch 
engages magazine. (See Fig. 6) Select ‘semi’ or ‘auto’ fire as re- 
quired, move frame safety to ‘fire’ position. 
The gun is now ready to fire. 
D. Charging the Weapon 
FIG. 5  
						

							E. Inserting the Magazine 
FIG. 6 
F. Placing the Weapon on “Safe” 
The safety is located on the right of the underside of the frame, 
it moves front to back, front is the ‘fire’ position and back is the 
‘safe’ position. (See Fig. 7) 
FIG. 7 
8