Manual

36
Key No. Part No. Part Name Model
19 NS00031 Piston SR-556
20 NS04000 Magazine Catch SR-556
21 NS00062 Magazine Catch Button SR-556
22 NS10040 Trigger Guard Assembly SR-556
23 NS00071 Pistol Grip SR-556
24 NS00041 Trigger Guard Roll Pin SR-556
25 NS05000 Magazine Catch Spring SR-556
26 NS00069 Pistol Grip Screw SR-556
27 MA13500 Grip Screw Washer SR-556
28 NS05101 Buffer Retainer Spring SR-556
29 NS00085 Buffer Retainer Plunger SR-556
30 NS00087 Receiver Endplate SR-556
31 NS00088 Receiver Extension Nut SR-556
32 NS00042 Retainer Pin SR-556
33 NS10400 Stock Assembly – SR-556
6-Position Adjustable Assembly
34 NS00045 Regulator Pin SR-556
35 NS00079 Regulator Pin Spring SR-556
36 NS03722 Extractor O Ring SR-556
37 NS03708 Bolt Carrier SR-556
38 NS00089 Buffer Spring SR-556
39 NS00086 Buffer SR-556
40 NS12001 Disconnector SR-556
41 NS12100 Disconnector Spring – Semi-Auto SR-556