M 4 RIFLE BY ROBERT BRINTON TERMINAL PERFORMANCE
M 4 RIFLE BY ROBERT BRINTON
TERMINAL PERFORMANCE OBJECTIVE Safety Rules • Nomenclature • Disassembly • Reassembly •
SAFETY RULES 1. 2. 3. 4. Always loaded Never point weapon Finger off trigger Backstop
UPPER RECEIVER FRONT SIGHT REAR SIGHT CARRING HANDLE BARREL MUZZLE HAND GUARDS CHARGING HANDLE FORWARD ASSIST DUST COVER EJECTION PORT SNAP RING LUG COMPENSATOR
LOWER RECEIVER FIRE SELECTOR SWITCH HAMMER HEEL COMB ACTION SPRING BOLT CATCH BUTT PISTOL GRIP MAGAZINE WELL TOE TRIGGER & TRIGGER GUARD 4 POSITION ADJUSTABLE BUTT STOCK
DISASSEMBLY v Check the chamber v Press the rear takedown pin v Remove upper receiver from the lower receiver v Remove bolt carrier/charging handle
DISASSEMBLY v v v Push bolt into bolt carrier Remove firing pin retaining pin Remove firing pin Remove bolt cam pin Pull bolt out of carrier assembly
DISASSEMBLY v Separate the upper and lower receiver v Push buffer assembly, press in the buffer detent pin v Remove the buffer spring assembly
REASSEMBLY v Insert the spring and buffer assembly v Join upper and lower receivers together v Lock in pins v Replace extractor and spring if removed
BOLT CARRIER RESASSEMBLY v v Insert bolt into bolt carrier assembly Insert bolt cam pin Insert firing pin retaining pin
REASSEMBLY v Charging handle in upper receiver v Bolt carrier assembly in the upper receiver v Push both into position
REASSEMBLY UPPER RECEIVER UPPER RECIEVER CHARGING HANDLE WITH BOLT CARRIER
REASSEMBLY UPPER/LOWER RECEIVER v Connect upper and lower receiver v Press pin, lock upper and lower receiver together
M 4 RIFLE Rifle is now fully functional
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