Manufacturers U.S. Military Rifles M1A1 Parts List

U.S. Military Rifles M1A1 Parts List

Looking for the M1A1 parts list to help you finish a repair or restoration project? Numrich Gun Parts has the full M1A1 schematic with parts list. Browse our selection of parts and place your order today.

Parts List

Schematic w/ Parts List

M1 Carbine, M2 Carbine, M1A1 Schematic w/ Parts List

Product #: PDF0506

Part Key: 0

$1.50

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Stocks

Paratrooper Folding Stock Assembly, New Manufacture (Band Spring Not Included)

Product #: 983120

Shipment prohibited outside USA.

Part Key: 3

$225.00

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Extra shipping cost of $3.00

Slide Lock

Slide Lock, Type III, Used

Product #: 542190

Part Key: 4

$4.98

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Slide

Slide, New

Product #: 542200

Part Key: 5

$90.81

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Slide Lock Spring

Product #: 542210B

Part Key: 6

$3.22

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Recoil Plate Screw

Product #: 543200

Part Key: 7

$12.30

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Recoil Plate

Product #: 543170

Part Key: 8

$60.64

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Recoil Plate, G.I, Used

Product #: 1089500

Part Key: 8

$60.64

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Operating Slide Spring

Operating Slide Spring, New Old Stock, G.I.

Product #: 542250B

Part Key: 10

$9.37

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Extractor

Extractor, New

Product #: 542260B

Part Key: 11

$14.95

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Extractor, New (Underwood - Marked .U.)

Product #: 1105940

Part Key: 11

$25.78

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Firing Pin

Firing Pin (Inland - Marked I-I)

Product #: 1122680

Part Key: 12

$18.46

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Firing Pin (Inland - Marked NI)

Product #: 1122650

Part Key: 12

$18.46

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Firing Pin (Quality Hardware - Marked NL-Q)

Product #: 1056220

Part Key: 12

$18.46

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Firing Pin (Saginaw Gear - Marked SG)

Product #: 1056200

Part Key: 12

$18.46

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Firing Pin (Underwood - Marked DU)

Product #: 1122690

Part Key: 12

$18.46

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Firing Pin (Underwood - Marked WU)

Product #: 1122700

Part Key: 12

$18.46

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Firing Pin, New

Product #: 542270B

Part Key: 12

$18.46

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Firing Pin, Used

Product #: 1916040B

Part Key: 12

$14.06

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Firing Pin, Used (Underwood - Marked .U.)

Product #: 1056190

Part Key: 12

$18.46

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Firing Pin, Used Factory Original (National Postal Meter - Marked N-N)

Product #: 1122770

Part Key: 12

$18.46

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13 / 13A

Bolt

Bolt, Stripped, Flat

Product #: 544400

Part Key: 13 / 13A

$121.28

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Extractor Spring

Extractor Spring, New (May Show Storage Wear)

Product #: 542300B

Part Key: 14

$3.81

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Extractor Spring Plunger

Extractor Spring Plunger, New Reproduction

Product #: 542310B

Part Key: 15

$4.69

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Ejector Spring

Product #: 542320B

Part Key: 16

$3.22

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Ejector Spring, Used

Product #: 1620650B

Part Key: 16

$6.15

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Ejector

Ejector & Spring Assembly, New Factory Original

Product #: 542340B

Part Key: 17

$7.91

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Rear Sight

Rear Sight, First Issue, New Reproduction ("L" Type)

Product #: 542390B

Part Key: 18

$33.69

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Rear Sight, Middle Issue, Milled (Kensight)

Product #: 542350B

Part Key: 18

$53.61

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Rear Sight, Type II, Milled, Original

Product #: 1055150

Part Key: 18

$91.11

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Rear Sight, Type II, Milled, Used Reproduction (without Aperture)

Product #: 671200

Part Key: 18

$42.77

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Gas Piston Nut

Gas Piston Nut, New (3 Prong)

Product #: 563320B

Part Key: 19

$12.30

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Gas Piston Nut, Used (3 Prong)

Product #: 2033220B

Part Key: 19

$9.25

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Gas Piston

Product #: 1408000A

Part Key: 20

$15.23

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Handguards

Handguard, Refinished, Walnut, Very Good Condition, G.I. Surplus

Product #: 796960

Part Key: 21

$19.95

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Handguard, Blued Steel ,Vented, New

Product #: 543940B

Part Key: 21

$24.02

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Handguard, Hardwood, New (w/ Riveted Handguard Clip)

Product #: 544360C

Part Key: 21

$41.89

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Recoil Spring Guide

Recoil Spring Guide, New

Product #: 542470B

Part Key: 23

$10.84

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Band Spring

Band Spring, New

Product #: 542480B

Part Key: 24

$6.15

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25A

Barrel Band

Barrel Band, Blued, New Reproduction (w/ Swivel & Screw)

Product #: 542490B

Part Key: 25A

$17.58

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Barrel Band, Blued, Original G.I. (w/ Bayonet Lug)

Product #: 817630A

Part Key: 25A

$33.10 $24.95

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Barrel Band, Early Style, New Reproduction (Includes Swivel & Screw)

Product #: 726250

Part Key: 25A

$15.53

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Barrel Band, Parkerized, New Original G.I. (w/ Bayonet Lug)

Product #: 542500B

Part Key: 25A

$38.08

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Front Sight

Front Sight Key

Front Sight Key, New Reproduction

Product #: 542530B

Part Key: 27

$7.32

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Front Sight Pin

Front Sight Pin, Used

Product #: 542550B

Part Key: 28

$3.22

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Trigger Housing Pin

Trigger Housing Pin, New

Product #: 542580B

Part Key: 29

$3.22

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Sear

Sear, Used

Product #: 542660B

Part Key: 30

$19.92

Out of Stock

This product is no longer available, however 543300 can be used as a replacement part.

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Hammer

Hammer, Type III, Unissued GI (Inland Mfg; Marked HI)

Product #: 1637420

Part Key: 31

$31.93

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Hammer, Used

Product #: 542680B

Part Key: 31

$30.47

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Hammer Spring Plunger

Hammer Spring Plunger, New

Product #: 542710B

Part Key: 32

$6.15

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33 / 33A

Trigger Housing

Trigger Housing, Complete, Milled

Product #: 542930

Part Key: 33 / 33A

$256.04

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Trigger Housing, Milled, Used

Product #: 542810

Part Key: 33 / 33A

$147.35

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34 / 35

Safety Spring & Safety Spring Plunger

Safety Spring & Safety Spring Plunger, Used

Product #: 542950B

Part Key: 34 / 35

$6.15

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Magazine Catch Spring

Product #: 542970B

Part Key: 36

$3.22

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Magazine Catch Plunger

Magazine Catch Plunger & Spring Assembly, New

Product #: 873500B

Part Key: 37

$8.20

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Magazine Catch Plunger, New

Product #: 542990B

Part Key: 37

$3.22

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Magazine Catch

Magazine Catch & Safety Spring Plunger Assembly Set

Product #: 1481590A

Part Key: 38

$19.33

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Magazine Catch, New

Product #: 543000B

Part Key: 38

$15.23

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Trigger Pin

Trigger Pin, New

Product #: 543020

Part Key: 39

$3.22

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Safety

Safety, New Military Surplus (Wing Type)

Product #: 543040B

Part Key: 40

$16.99

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Hammer Pin

Hammer Pin, New Reproduction

Product #: 543060

Part Key: 41

$4.10

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Trigger

Product #: 543130B

Part Key: 43

$22.85

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Sear Spring

Sear Spring, New

Product #: 543140B

Part Key: 44

$3.22

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Hammer Spring

Hammer Spring, New

Product #: 563370B

Part Key: 45

$4.39

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Trigger Spring

Trigger Spring, New

Product #: 543150B

Part Key: 46

$7.32

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Not Illustrated

Barrel Band Swivel, Blued, New

Product #: 1982100B

Part Key: NI

$4.07

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Magazine Cap, Rubber, New (Showing Storage Wear)

Product #: 543680B

Part Key: NI

$3.22

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Magazine Re-Build Kit (Incl Mag Spring, Follower, Floorplate & Rubber Cap)

Product #: 762240

Part Key: NI

$25.19

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Magazine Spring, Reproduction (15 Rounds But Can Be Cut Down For 5 Rounds)

Product #: 545210

Part Key: NI

$5.86

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Pistol Grip Screw, G.I.,#12 Wood, 11 Threads Per Inch, 0.4" Head Dia. Used

Product #: 1089470

Part Key: NI

$19.92

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Pistol Grip Screw, #14 Wood, 11 Threads Per Inch, 0.47" Head Dia. Used

Product #: 2070440

Part Key: NI

$12.50

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Pistol Grip, Walnut, New Original G.I. Surplus

Product #: 540350

Part Key: NI

$53.02

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Rear Sight Aperture, Stamped, Made in Japan, Used

Product #: 1774380B

Part Key: NI

$18.46

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Recoil Spring Housing, Type II, Early Mfg (w/o Tab)

Product #: 544160B

Part Key: NI

$12.89

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Spring Kit, New

Product #: 545220

Part Key: NI

$21.97

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Wolff Service Spring Pak

Product #: 1286700

Part Key: NI

$21.65

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