Can anyone help? I’m looking for the schematics for a lakefield mossberg. I’m trying to repair the trigger assembly. I think there’s a piece missing. I can reconstruct if there’s any photos and info. The marks on the barrel indicate it’s a mark III semi-auto.22. Lakefield mossberg. The illustration shown below was scanned off a Savage factory parts list, using factory reference numbers, which are converted to factory part numbers. This is important as about all obsolete parts suppliers use ONLY factory or closely associated numbers where ever possible so everyone is on the same page.

Savage / Stevens Pump Shotguns

The illustration shown below was scanned off a Savage factory parts list, using factory reference numbers, which are converted to factory part numbers. This is important as about all obsolete parts suppliers use ONLYfactory or closely associated numbers where ever possible so everyone is on the same page.

Note, for some of the older firearms, many over 100 years old, the factories never used what we now know as assembly drawings, but just views of many of the component parts & possibly randomly placed as seen below

The parts listed below are for your identification purposes only.
The author of this website DOES NOT have any parts.

There was a previous model, the 520/560 which was a totally different model

The above illustration is for a Stevens 67D series

This firearm series had many changes reflected by differentseries. The basic gun was the Savage model 30 which was more of adeluxe firearm usually utilizing a ventilated rib, takedown barrels & walnutwood. The Stevens / Springfield guns usually were plain solid (nonremovable) barrels & had birch wood. The early models hada push button safety behind the trigger, (as seen above) while the later series utilized atop tang slider safety button (as seen below). It is about impossible to define allthe variations in the small space available here. Original firing pinswere a single part, while the later ones used a 2 piece unit. Operatingslide handles & corresponding bars were changed about 3 times. This series of guns were produced from 1958 to 1989.

Since most of these parts are now long obsolete, the parts listed below are what are currently available as aftermarket parts

Reference #	Part number	Nomenclature
5	77-292	Ejector Screw
8	77N-77	Firing Pin
11	820-67L	Extractor Plunger, LH
12	124-68L	Extractor Spring, LH (weaker than RH spring)
13	820-59L	Extractor, LH
14	77-67R	Extractor Plunger, RH
15	124-68R	Extractor Spring, RH
16	77-59R	Extractor, RH
20	A820-53W/S	Ejector Assembly (with screw) includes #5, 20,21,22,& 23
21	820-55	Ejector Pin
22	820-56	Ejector Spring
23	820-515	Ejector Plunger
26	77-574	Cartridge Stop Pivot Nut
27	77-573	Cartridge Stop Pivot Screw
47	520A-354	Magazine Plug Screw

Savage 30 J or Stevens 67 C trigger unit (tang safety)

Savage 30 J barrel takedown unit

This Page Under Construction

Android 2.3 3 tutorial.

Back to the Main Ramblings Page

Originated 11-15-2005 Last updated 11-08-2020
Contact the author

Stevens Automatic 22 Rifles

Models 6-76-87-187 Models

LIST YOUR MODEL EXACTLY

AS PRINTED ON YOUR RIFLE !!

Click to Enlarge

Original Firing Pin.............$25

Give a Model and Series on the

Firing pin as there are Variations.

6-752 Recoil Plug ,Steel...Net...$30

87-543 Bumper Spring..........$ 3

4 Bumper. Shell Guide).........$10

3-229 Rear Sight..............$20

3-233 Sight Step...............$ 5

7-218 Front Sight..............$20

Click to Enlarge

87-1 Barrel. Above .Net........$55

66-147 Front Magazine Mount...$15

76-192 Safety.................$15

56-201 Safety Spring...........$10

56-200 Safety Screws Each.....OUT

76-182 Release Housing........$10

87-855 Housing Screw Each....OUT

53-13 Barrel Pin...............$ 2

5-745 Inside Magazine Assembly.$40

Outside Magazine Tube........$35

66-156 Magazine Spring........$ 6

76-189 Release Spring.........$ 3

76-184 Release Lever..........$5

76-46 Trigger Pin or Lever Pin...$ 2

Band Type Extractor...........$20

Left or Right Extractor Each....$25

76-86 Extractor Spring..........$ 3

56-67 Extractor Spring Plunger...$ 3

Firing Pin....................$25

6-55 Trigger..................$15

76-44R Right Detent Lever.....$ 8

76-44L Left Detent Lever.......$ 8

76-293 Magazine Guide........$20

The one above used the cartridge guide

spring in the middle of it and has slits in

the middle for the cartridge guide spring

66-236 Cartridge Guide Spring.

Savage 1899 Takedown Schematic Diagram