MagazineFollower 8448672

MagazineBox Assy.

Magazine Spring 8448671

Magazine FloorPlate 8448673

Safety Detent Spring8448516

Safety Detent8448631

NOTE: Pre-Ban 30 Round Magazine shownhere for disassembly purposes.Post-Ban 10 Round Magazines can notbe disassembled without causing damage.Rebuild Kits for 20 & 30 Rd. Magazines are available.They include all parts shown here except box.

Made with Pride in the U.S.A.

LOWER RECEIVER, PISTOL GRIP,BUTTSTOCK and MAGAZINECOMPONENTS IN THISDISASSEMBLY GROUP

Buffer Assembly 1005-914-4578

Car. Buffer Spring 1005-914-4564

Pin, ButtstockSlide Lock

1005-914-3229

Lockpin Spring1005-916-9178

Telestock Latch1005-087-8987P

6 Position Carbine Receiver Extension - 1005-914-2929-6

ReceiverExtension

Nut5310-917-1154

Collar,Buttstock Tube Lock

1005-914-2942

Lockpin Nut5310-917-1215

Roll Pin MS16562-106

TelescopingButtstockAssembly

1005-087-8988-PK

M4A3 CARBINE5.56MM / .223 REM.Part # BCWA3F 14M4 IZ

NOTE: THIS RIFLE IS ALSO

AVAILABLE WITH THE FIXED A2 HANDLE TYPE UPPER

RECEIVER

BARREL, HANDGUARD and FRONT SIGHT COMPONENTS IN THIS DISASSEMBLY GROUP

Hand GuardSnap Ring

MS16626-1137

Weld Spring 8448555

Delta Ring 8448712

Barrel Indexing Pin 9349054BIP

Barrel Extension 9349054BE

Barrel Nut 9349054BN

Thermoset Handguard(2) 1005-914-4572

Thermoset Handguard(2) 1005-914-4572

Front Sight Post 9349056

Front Sight Detent Spring 8448574

Front Sight Detent 8448573

Front Sling Swivel 8448571

Front Sling Swivel Rivet 8448697

Barrel Subassembly - A BBL-14M4 Crush Washer 12991533B

Handguard Cap SGW-10F-M

Gas Tube Roll Pin Ms16562-106

Front Sight Base With Bayonet Lug 9349054FSHA

Carbine Gas Tube 1005-914-3504

Front SightTaper Pins (2)9349054BTP

M4 Barrel - Diameter Reduced HereTo Accommodate M203 Grenade Launcher

Izzy Flash Suppressor IZ-102660-FHWill be permanentlypinned/welded overon commercial barrels.

ChargingHandle

LatchRoll Pin

MS16562-96

Charging HandleLatch Spring 8448520

Charging HandleLatch 8448519

Charging Handle8448518

CHARGINGHANDLE ASSEMBLY

8448517

UPPER RECEIVER, BOLTAND BOLT CARRIER

ASSEMBLIES / COMPONENTS

BOLT ASSEMBLY8448509

Bolt Carrier Key Screw (2) 8448508

Bolt Carrier Key 8448506

BOLT CARRIERASSEMBLY 8448501

Firing Pin Retaining Pin 8448504

Cam Pin 8448502

Firing Pin 8448503-S

Bolt Carrier 8448507-S

Bolt Gas Rings (3) 8448511kBolt 8448510

Extractor Spring 8448755SPExtractor Spring Insert 8448754

Extractor 8448512

Extractor Pin 8448513

Ejector Roll Pin MS16562-98

EjectorSpring 8448516

Ejector8448515 Forward Assist

Spring PinMS16562-121

Ejection Port Cover Spring8448532

Ejection Port Cover8448525

Ejection PortCover Pin 8448533

Ring,Retaining Cover MS16632-1012

CARRYHANDLE

ASSEMBLY9349063-9

UpperReceiver8448524-V

Forward AssistSpring 8448540

Pawl Detent 8448544

Forward AssistPawl 8448543

Pawl Spring 8448542

PawlSpring Pin

MS16562-103

Forward AssistPlunger9349085

FORWARD ASSISTASSEMBLY 9349086KIT

REAR SIGHTASSEMBLY9349072-1

BallBearing MS19060-4808Index Spring 9349063-8

Index Screw 9349065

Index, Elevation9349066-1

Knob, Elevation9349067-1

Elevation Spring9349070

Cross Bolt9349063-4 (2 Places)

Thumb Nut Assembly9349063-7 (2 Places)

Carry Handle - Forged9349063-2

Clamping Bar9349063-3

Rear Sight ElevationSpring Pin

Ms16562-121

Rear Sight Helical Spring 9349069

Rear Sight Windage Screw9349076

Rear Sight Base 9349074-1

Rear Sight Ball Bearing MS19060-4808

Rear Sight Aperture 9349075

Rear SightWindageKnob Pin

MS16562-98

Rear SightWindageKnob9349077

Rear Sight Flat Spring 8448536

Rear Sight Ball Bearing Ms19060-4808

Rear Sight Helical Spring 9349069

REAR SIGHTASSEMBLY/COMPONENTS

F IRE

SAFE

Hammer with J pin 8448612-SK

Hammer Spring 8448611

Safety Selector Lever 9381367-S

Bolt Catch 8448628

Bolt Catch Roll Pin MS16562-119

Bolt Catch Plunger 8448634

Magazine Catch 8448638

Bolt Catch Spring8448633

Buffer Retainer8448582

Buffer RetainerSpring 8448583

LowerReceiver9349102-S

Lock WasherMS35335-61

Pistol Grip ScrewAN501D416-18

Pistol Grip9349127

Hammer andTrigger Pins

8448609

MagazineCatch Button 8448636

Trigger Guard Pivot Roll PinMS16562-35

Trigger GuardAssembly8448587

Disconnector Spring 8448594

Disconnector 9349114-S

Trigger 8448592-S

Trigger Spring 8448593

Pivot Pin 8448621

Pivot Pin Spring 8448586

Pivot Pin Detent 8448585

MagazineCatch Spring 8448637

Takedown Pin8448584

Takedown Pin Detent 8448585

Takedown Pin Spring8448586

• Caliber: Chamberedfor NATO 5.56mm

Also accepts.223 Remington

• Mode of Fire:Semi-Automatic

• 30 Round Magazine

• 34.75" Length Overall

• 14.5" Barrel Length

• Button Rifling - 1 X 9"Right Hand Twist

• Weight w/o Mag. 6 Lbs.

UPPERRECEIVER &

BARRELASSEMBLY

BURA3B 14M4 IZ