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Schematic and Parts List

Overview

The schematics on this page will help you identify the parts of your firearm.

Model 1100 Autoloading Shotgun

Exploded View

011100schematic.png

Parts List

NOTE: Parts subject to change without notice FOB
Ilion, New York.

View # Part Name View # Part Name
1 Action Bar Assembly 52 Hammer
2 Action Bar Sleeve 53 Hammer Pin
3 Action Spring 54 Hammer Pin Washer
4 Action Spring Follower 55 Hammer Plunger
5 Action Spring Plug 56 Hammer Spring
6 Action Spring Plug Pin 58 Interceptor Latch Retainer
7 Action Spring Tube 59 Interceptor Latch Spring
8 Action Spring Tube Nut 60 Interceptor Latch
9 Action Spring Tube Nut Washer 61 Link
10 Action Spring Tube Nut Lock Washer 62 Locking Block Assembly
11 Barrel Assembly 64 Magazine Cap
12 Barrel Seal 66

Magazine Follower
Magazine Plug (3-shot)

13 Breech Bolt
Breech Bolt Assembly
67 Magazine Spring
14 Breech Bolt Buffer 68 Magazine Spring Retainer
15 Breech Bolt Return Plunger 68 a Middle Sight
16 Breech Bolt Return Plunger Retaining Ring 69 Operating Handle
18 Butt Plate Frame 70 Operating Handle Detent Ball
19 Butt Plate Insert 71 Operating Handle Plunger Retainer
20 Butt Plate Screw (Recoil Pad Not Shown) 72 Operating Handle Detent Spring
21  Carrier 73 Piston 20, 28 and .410 Ga.
22 Carrier Assembly 74 Piston Seal 20, 28 and .410 Ga.
23 Carrier Dog 74 a Piston/Piston Seal Assembly 12 Ga. (Not Shown)
24 Carrier Dog Pin 75 Receiver Assembly Restricted
25 Carrier Dog Washer 75 a Return Plunger Retaining Pin
26 Carrier Dog Follower 76 Safety Mechanism
27 Carrier Dog Follower Spring 77 Safety Mechanism Detent Plunger
28 Carrier Latch 78 Safety Mechanism Spring
29 Carrier Latch Follower 79 Safety Mechanism Spring Retaining Pin
30 Carrier Latch Pin 80 Sear
31 Carrier Latch Spring 81 Sear Pin
32 Carrier Pivot Tube 82 Sear Spring
33    Carrier Release 83 Slide Block Buffer
35 Carrier Release Pin 84 Stock Assembly
36 Carrier Release Spring 85 Stock Bearing Plate
37 Connector, Left Restricted 86 Trigger Restricted
Trigger Assembly Restricted
38 Connector, Right Restricted 87 Trigger Pin
39 Disconnector 88 Trigger Plate RH Safety Mechanism
Trigger Plate LH Safety Mechanism
Trigger Plate Assembly RH Safety Mechanism
Trigger Plate Assembly LH Safety Mechanism
40 Extractor 89 Trigger Plate Pin Bushing, Rear
41 Extractor Plunger 90 Trigger Plate Pin Detent Spring, Front
(Need 2)
42 Extractor Spring 91 Trigger Plate Detent Spring, Rear
43 Feed Latch 92 Trigger Plate Pin, Front
44 Firing Pin 93 Trigger Plate Pin, Rear
45 Firing Pin Retaining Pin    
46 Firing Pin Retractor Spring    
47 Fore-End Assembly    
48 Fore-End Support Assembly    
49 Front Sight    

Model 11-87 Autoloading Shotgun

Exploded View

021100schematic.png

Parts List

NOTE: Parts subject to change without notice

FOB Ilion, New York.

View # Part Name View # Part Name
1 Action Bar Assembly 46 Grip Cap
2 Action Bar Sleeve 48 Hammer
3 Action Spring 49 Hammer Pin
4 Action Spring Follower 50 Hammer Pin Washer
5 Action Spring Plug 51 Hammer Plunger
6 Action Spring Plug Pin 52 Hammer Spring
7 Action Spring Tube 53 Interceptor Latch Retainer
8 Action Spring Tube Nut 54 Interceptor Latch Spring
9 Action Spring Tube Nut Washer 55 Interceptor Latch
10 Action Spring Tube Nut Lock Washer 56 Link
11 Barrel Assembly 57 Locking Block Assembly
12 Barrel Seal 58 Magazine Cap
12 a Barrel Seal Activator (Used on 20 Ga. and
12 Ga. Super Magnum™ only)
60 Magazine Follower
Magazine Plug (3-shot)
13 Breech Bolt
Breech Bolt Assembly
61 Magazine Spring
14 Breech Bolt Buffer 62 Magazine Spring Retainer
15 Breech Bolt Return Plunger 62 a Middle Sight
16 Breech Bolt Return Plunger Retaining Ring 63 Operating Handle
17 Carrier 64 Operating Handle Detent Ball
18 Carrier Assembly 65 Operating Handle Detent Spring
19 Carrier Dog 66 Piston 12 Gauge
20 Carrier Dog Pin 66 Piston Seal 20 Gauge
21 Carrier Dog Washer 67 Piston Seal 12 Gauge
22 Carrier Dog Follower
67
Piston 20 Gauge
23 Carrier Dog Follower Spring 68 Receiver Assembly Restricted
24 Carrier Latch 68 a Return Plunger Retaining Pin
25 Carrier Latch Pin 69 Recoil Pad Brown
26 Carrier Latch Spring 70 Recoil Pad Screw
27 Carrier Latch Spring 71 Rubber Grommet
(Model 11-87™ Sporting Clays Only)
28 Carrier Pivot Tube 72 Safety Mechanism
29 Carrier Release 73 Safety Mechanism Detent Plunger
30 Carrier Release Pin 74 Safety Mechanism Spring
31 Carrier Release Spring 75 Safety Mechanism Spring Retaining Pin
32 Connector, Left Restricted 76 Sear
33 Connector, Right Restricted 77 Sear Pin
34 Connector Pin Restricted 78 Sear Spring
35 Disconnector 79 Slide Block Buffer
36 Extractor 80 Stock Assembly
37 Extractor Plunger 81 Stock Bearing Plate
38 Extractor Spring 82 Trigger Restricted
Trigger Assembly Restricted
39 Feed Latch 83 Trigger Pin
40 Firing Pin 84 Trigger Plate RH Safety Mechanism
Trigger Plate LH Safety Mechanism
Trigger Plate Assembly RH Safety Mechanism
41 Firing Pin Retaining Pin 85 Trigger Plate Pin Bushing, Rear
42 Firing Pin Retractor Spring 86 Trigger Plate Pin Detent Spring, Front
(Need 2)
43 Fore-End Assembly 87 Trigger Plate Detent Spring, Rear
44 Fore-End Support Assembly 88 Trigger Plate Pin, Front
45 Front Sight 89 Trigger Plate Pin, Rear
45 a Gas Cylinder Collar (Used on 12 Ga. Only -
Not used on 12 Ga. Super Magnum)
   
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