Select M4A1 MWS original replacement parts using the exploded diagrams below.
MGG2-1 — Compensator, MGG2-2 — O-Ring (13x2), MGG2-3 — Flash Hider Washer, MGG2-4 — Front Sight Base, MGG2-5 — Front Sight Set, MGG2-6 — Front Sight Pin, MGG2-7 — Spring Pin (1.6x8), MGG2-8 — Set Screw (M3x4), MGG2-9 — Handguard Front Cap, MGG2-10 — Barrel Dummy Nut Set, MGG2-11 — Handguard Ring, MGG2-12 — Handguard Ring Spring, MGG2-13 — Barrel Base Nut, MGG2-14 — ISTW-35, MGG2-15 — Gas Tube, MGG2-16 — Outer Barrel, MGG2-17 — O-Ring (18x2), MGG2-18 — Barrel Collet, MGG2-19 — RAS Upper, MGG2-20 — RAS Lower, MGG2-21 — Screw (M4x4 Hex Socket Button), MGG2-22 — Rear Sight, MGG2-23 — Rear Sight Clamp Set, MGG2-24 — O-Ring (46x1), MGG2-25 — Inner Barrel, MGG2-26 — Chamber Cover Right, MGG2-27 — HOP Lever B, MGG2-28 — Cushion Rubber Tube, MGG2-29 — G26 Chamber, MGG2-30 — Chamber Cover Left, MGG2-31 — Bolt Catch D, MGG2-32 — Bolt Catch D Spring, MGG2-33 — Bolt Catch Cushion, MGG2-34 — Bolt Catch B, MGG2-35 — Selector Click Spring, MGG2-36 — Selector Click, MGG2-37 — Bolt Catch C, MGG2-38 — Inner Frame Right, MGG2-39 — Screw (M3x10 Pan Flange), MGG2-40 — Trigger Shaft Ring, MGG2-41 — Disconnector, MGG2-42 — Trigger Collar, MGG2-43 — Disconnector Spring, MGG2-44 — Trigger, MGG2-45 — Trigger B, MGG2-46 — Trigger Spring, MGG2-47 — Hammer Roller, MGG2-48 — Hammer, MGG2-49 — Roller Shaft, MGG2-50 — Hammer Spring, MGG2-51 — Full-Auto Sear, MGG2-52 — Sear Spring, MGG2-53 — Semi-Auto Sear, MGG2-54 — Knocker Spring, MGG2-55 — Spring (2x6), MGG2-56 — Inner Frame Left, MGG2-57 — Screw (M2.6x10 Pan), MGG2-58 — Hammer Shaft, MGG2-59 — Sear Shaft, MGG2-60 — Trigger Bar, MGG2-61 — Knocker, MGG2-62 — Slit Cover, MGG2-63 — Bolt Catch Spring, MGG2-64 — Bolt Catch, MGG2-65 — Magazine Lip, MGG2-66 — Magazine Gasket, MGG2-67 — Follower Link A, MGG2-68 — Follower Link B, MGG2-69 — Magazine Inner, MGG2-70 — Exhaust Valve, MGG2-71 — Valve Assist, MGG2-72 — Valve Assist Pin, MGG2-73 — Magazine Lip Pin, MGG2-74 — Magazine Rivet Pin, MGG2-75 — Follower, MGG2-76 — Follower Lever, MGG2-77 — Follower Lever Spring, MGG2-78 — Magazine Spring, MGG2-79 — O-Ring (33x2.22), MGG2-80 — Magazine Case Pin, MGG2-81 — Magazine Case, MGG2-82 — O-Ring (10x1), MGG2-83 — Regulator Pipe, MGG2-84 — Charging Valve, MGG2-85 — Magazine Bottom, MGG2-86 — Screw (M3x8 Hex Countersunk), MGG2-87 — Magazine Spring Guide, MGG2-88 — Dust Cover Shaft Set, MGG2-89 — Dust Cover, MGG2-90 — Dust Cover Lock Retainer Set, MGG2-91 — Dust Cover Lock, MGG2-92 — Dust Cover Lock Spring, MGG2-93 — Dust Cover Spring, MGG2-94 — Upper Receiver, MGG2-95 — Forward Assist Knob B, MGG2-96 — Forward Assist Knob B Spring, MGG2-97 — Forward Assist Knob, MGG2-98 — Screw (M2x3.5), MGG2-99 — Forward Assist Knob Spring, MGG2-100 — Spring Pin (2x16), MGG2-101 — Spring Pin (1.5x6), MGG2-102 — Charging Handle, MGG2-103 — Handle Latch Spring, MGG2-104 — Charging Handle Latch, MGG2-105 — Screw (M2.6x8), MGG2-106 — HOP Dial, MGG2-107 — HOP Click Pin, MGG2-108 — HOP Click Pin Spring, MGG2-109 — HOP Dial Base, MGG2-110 — HOP Lever A, MGG2-111 — O-Ring (2.84x2.62), MGG2-112 — Damper, MGG2-113 — Locking Lug, MGG2-114 — Locking Lug Spring, MGG2-115 — Piston, MGG2-116 — Screw (2.6x16), MGG2-117 — Piston Valve Spring, MGG2-118 — Piston Valve, MGG2-119 — Valve Stopper, MGG2-120 — Spring Pin (2x8), MGG2-121 — Piston Return Spring, MGG2-122 — Vibration Damping Tube, MGG2-123 — Piston Cup, MGG2-124 — Firing Pin, MGG2-125 — O-Ring (5.8x1.5), MGG2-126 — Bolt Carrier Key, MGG2-127 — Screw (M3x6 Truss), MGG2-128 — Bolt Roller, MGG2-129 — Bolt Carrier Key Spring, MGG2-130 — Firing Pin Stopper, MGG2-131 — Bolt, MGG2-132 — Bolt Roller Pin, MGG2-133 — Bolt B, MGG2-134 — Screw (M5x20 Hex Socket), MGG2-135 — Buffer Spring Guide, MGG2-136 — Spring Pin (2.5x16), MGG2-137 — Buffer Guide Spring, MGG2-138 — Buffer Spring Guide B, MGG2-139 — Buffer Spring, MGG2-140 — Frame Pin, MGG2-141 — Frame Pin Stopper, MGG2-142 — Frame Pin Stopper Spring, MGG2-143 — Magazine Catch Button, MGG2-144 — Magazine Catch Spring, MGG2-145 — Spring Pin (3x16), MGG2-146 — Trigger Shaft, MGG2-147 — Takedown Pin, MGG2-148 — Buffer Stopper, MGG2-149 — Buffer Stopper Spring, MGG2-150 — Lower Receiver, MGG2-151 — Trigger Guard Set, MGG2-152 — Magazine Catch, MGG2-153 — Hex Nut (M5), MGG2-154 — Buffer Stopper Pin, MGG2-155 — Buffer Ring, MGG2-156 — Buffer Ring Nut, MGG2-157 — Screw (M4x16), MGG2-158 — Buffer Tube, MGG2-159 — Buffer Tube End, MGG2-160 — Selector Lever, MGG2-161 — Grip, MGG2-162 — Stock Release Lever Set, MGG2-163 — Standard Stock Set, MGG2-164 — Stock Pad