Parts List
NINot Illustrated
0Schematic w/ Parts List
1Rear Sight Base
2Barrel Pin
3Handguard Bracket, Lower
4Gas Block
7AFront Sight Base
8Front Sight Base Pin
9Front Sight Adjustable Block
10Front Sight Post
11Barrel Bushing Lock Spring
12Barrel Bushing Lock
15Rear Sight Leaf Spring
16Rear Sight
17Rear Sight Slide
18Rear Sight Slide Catch Spring
19Rear Sight Slide Catch
20Handguard Lock Lever, Upper
21Handguard Support Insert, Lower
22Bolt Carrier
23Piston Pin
24Bolt Carrier & Piston Assembly
25BFiring Pin
27Bolt
28Firing Pin Retaining Pin
29Extractor Pin
30Extractor Spring
31Extractor
32Action Pin Fixed Spring
33 / 33BTrigger
34Disconnector Spring
34ASear Spring, Full-Auto
35 / 35A/BDisconnector
35A-1 & 35B-1Sear, Full-Auto
36Hammer Spring
37 / 37A/BHammer
38Recoil Spring Cam
39Recoil Spring
40Recoil Spring Guide Rod
41Recoil Spring Guide
42Sear Pivot Pin
43Trigger & Hammer Pin
44 / 44A/BSafety / Selector
45Magazine Latch Pin
46Magazine Latch Spring
47Magazine Latch
49Pistol Grip Screw
50Pistol Grip Screw Base
51Pistol Grip Escutcheon
52Pistol Grip Cap
53Tang Screw
55Receiver Cover
56Swivel Assembly, Rear
57Swivel Screw
58Buttplate
59Buttplate Screw
60Accessory Chamber Spring
61Handguard Ferrule, Rear
63Handguard Lock, Lower
64Buttplate Cover Base Assembly
68Trigger Guard
70Rear Sight Pin
71Gas Port Block Pin
73Gas Piston
80Barrel