The Comprehensive Benelli M4 Barrel Assembly Schematics and Parts Guide

Here you will find a complete parts guide with schematics for the Benelli M4 shotgun barrel assembly. 

1

70116 - Forearm - Left

70126 - Forearm M4 - Left - Desert

2

70113 - Ejector Spring

3

70006 - Ejector Pin

4

70111 - Ejector Frame

5

70110 - Ejector Pin Retaining Pin

6

70109 - Ejector Retaining Rivet

70109 FF - FFT Benelli Ejector Retaining Rivet

70109 FF NP3 - FFT Benelli Ejector Retaining Rivet in NP3

7

70108 - Gas Piston

70108H - Gas Piston in NP3

8

70117 - Forearm - Right

70125 - Forearm M4 - Right - Desert

9

70107 - Gas Plug O-Ring

10

70106 - Gas Plug

11

70105 - Gas Plug Pin

12

70104 - Gas Plug Cap

13

70103 - Gas Plug Spring

14

70118 - Gas Plug Spacer

15

70119 - Gas Plug Assembly

16

70101 - Retaining Ring

70101H - Retaining Ring in NP3

70101 FF - FFT Benelli Retaining Ring

70101 FF NP3 - FFT Benelli Retaining Ring in NP3

17

70100 - Washer

70100H - Washer in NP3

70100 FF - FFT Washer

70100 FF NP3 - FFT Washer in NP3

18

70099 - Spring Washer

70099H - Spring Washer in NP3

70099 FF - FFT Benelli Spring Washer

70099 FF NP3 - FFT Benelli Spring Washer in NP3

19

70120 - Sling Attachment Plate

70120H - Sling Attachment Plate in NP3

20

70121 - Sling Plate Retainer

70121H - Sling Plate Retainer in NP3

70121 FF - FFT Sling Plate Retainer

70121 FF NP3 - FFT Sling Plate Retainer in NP3

21

70098 - Front Sight Retaining Nut

22

70097 - Cap Retaining Spring

23

70096 - Cap Retaining Pin

70096H - Cap Retaining Pin in NP3

70096 FF - FFT Cap Retaining Pin

70096 FF NP3 - FFT Cap Retaining Pin in NP3

24

80056 - Standard Benelli Full 12ga Choke

80056H - Standard Benelli Full 12ga Choke in NP3

80061 - Standard Benelli Improved Modified 12ga Choke

80061H - Standard Benelli Improved Modified 12ga Choke in NP3

80063 - Standard Benelli Modified 12ga Choke

80063H - Standard Benelli Modified 12ga Choke in NP3

80058 - Standard Benelli Improved Cylinder 12ga Choke

80058H - Standard Benelli Improved Cylinder 12ga in NP3

80065 - Standard Benelli Cylinder 12ga Choke

80065H - Standard Benelli Cylinder 12ga Choke in NP3

25

70114 - Front Sight Post - 3mm X .5mm

70114H - Front Sight Post - 3mm X .5mm in NP3

26

70115 - Front Sight Protection Guard

70115H - Front Sight Protection Guard in NP3

Items Not Illustrated:

70095 - Barrel Assembly 18.5'' Complete - Mil Spec

70102 - Barrel Assembly 18.5'' Incomplete - Mil Spec

70138 - Barrel Assembly 18.5'' Incomplete - with chokes

81245 - Barrel, M4 w/ chokes 18.5'' matte

81245H - Barrel, M4 w/ chokes 18.5'' in NP3

81245C1 - Barrel, M4 w/ chokes 18.5'' Cerakote 1 (H-30118 Federal Standard Field Drab)

81245C2 - Barrel, M4 w/ chokes 18.5'' Cerakote 2 (H-170Q Titanium)

70131 - Barrel M4 w/ chokes 18.5'' Desert

81246 - Barrel, M4 18.5'' w/ Set Back Sight

81248 - Barrel, M4 19.75'' w/ Set Back Sight

70137 - Barrel, M4 14'' Complete

70122 - Barrel Assembly 14'' Incomplete - modified choke

60139 - Barrel Box for 60140

60140 - Box MR1/M2 Tac/M4 Standard & Pistol Grip

70133 - M4 Magazine Follow or Insert

70134 - Owner's Manual M4