This assembly consists of:
Ejection Port Cover
Ejection Port Cover Pin
Ejection Port Cover Spring
Ejection Port Cover Pin Snap Ring (Not needed for the Bootleg Upper Receiver)
Upper Receiver
1.AR-15 Ejection Port Cover Pin Snap Ring and Ejection Port Cover Pin
Carefully place ejection port cover pin snap ring in the groove on the end of the ejection Port Cover Pin.
2.AR-15 Ejection Port Cover Pin Snap Ring and Ejection Port Cover Pin
Gently hammer ejection port cover pin snap ring the rest of the way onto the ejection port cover pin. Be sure to make a direct, downward strike on the snap ring. If you hit it off center, the ejection port cover pin snap ring may fly across the room. This is also a good time to check and make sure your safety glasses are still on.
3.AR-15 Upper Receiver
Lay the AR 15 upper receiver on its side so the ejection port is facing up and the Barrel Threads are pointing to the right as you stand over the upper receiver. Barely start the ejection cover pin so it stays in place on its own, making sure the end without the snap ring is started first.
4.Ejection Port Cover Pin and AR-15 Upper Receiver
Place the ejection port cover on the upper receiver in the open position, make sure the holes in ejection port cover are lined up with the holes on the upper receiver.
5.AR-15 Upper
Slide the ejection port cover pin through the hole in the upper receiver that is closest to the barrel threads, stopping just before the pin emerges in the middle opening of the ejection port cover (this is where the ejection port cover spring goes).
6.AR-15 Ejection Port Cover Spring
While holding the ejection port cover spring in your left hand (by the end with the short part of the spring sticking out), grab the long part of the spring that sticks out and wind it 1/2 revolution away from your body, stopping when the long part of the spring is pointing toward you.
7.AR-15 Upper Receiver
As you hold the spring under tension, place the long end on the right side of the ejection port cover (closest to the ejection port cover pin that is part way through the assembly), while still holding on with your left hand, and slide the ejection port cover pin the rest of the way through, until the ejection port cover pin snap ring stops your progress.
8.AR-15 Upper Receiver
Close the ejection Port Cover, making sure it snaps shut.
9.AR-15 Upper Receiver
Reach inside the upper receiver and push the ejection port cover, making sure it snaps open.
Ejection Port Assembly is now installed.
I’m getting close to assembling my bootleg upper. This instruction says you don’t need the snap ring. Yet it gives you instructions on using the snap ring for port door assembly. It’s very confusing especially to a novice, I’ll just wing it and get it right from experience.
I suggest making a You Tube video
GET YOUR BEST OF AMMUNITIONS,POWDWER,RIFLES,SHORT GUN,LONG GUN,KNIVES target fiream
winchester 209 primer triple 7
Remington EtronX Electronic Primers Box of 1000 (10 Trays of 100)
Remington Primers #209 Muzzleloading Box of 100
CCI Large Pistol Primers #300 Box of 1000 (10 Trays of 100)
Remington Premier STS Primers #209 Shotshell
Federal Premium Gold Medal Small Pistol Magnum Match Primers #200M Box of 1000 (10 Trays of 100)
Federal Small Rifle Primers #205 Box of 1000 (10 Trays of 100)
Remington Small Pistol Primers
Remington Small Pistol Primers #5-1/2 Box of 1000 (10 Trays of 100)
Winchester Large Rifle Primers
Winchester Large Pistol Primers Box of 1000
Winchester Small Rifle 5.56mm Primers
Federal Large Pistol Primers
Remington Primers #209 Muzzleloading Box of 100
CCI PRIMERS FOR 223 FEATURES.
CCI Percussion Caps #10 Box of 1000 (10 Cans of 100)
CCI Percussion Caps #11 Magnum Box of 1000 (10 Cans of 100)
Winchester #209 Shotshell Primers
Federal Premium Gold Medal Large Rifle Magnum Match #215M Primers 1000pcs
CCI Ammunition 209M SHTSHL Primer
Fiocchi Large Rifle Primer
Federal 100 Small Pistol Primer 5000Ct
Federal Small Magnum Pistol Match Primers
Federal Large Magnum Rifle Primers
CCI Ammunition 0017 Primers
Winchester Large Rifle Match Primers 100Count
CCI Ammunition 400 Small Rifle Primer
Winchester Small Pistol Match Primers
CCI Ammunition Small Pistol Primer 500 Primers
HODGDON H1000 POWDER
winchester 209 primers
572 Winchester Smokeless Powder 1 Lb
CCI 50 BMG Military Primers #35
Federal Premium FireStick Muzzleloading Charge Hodgdon Triple Eight Black Powder Substitute
Blackhorn 209 Black Powder Substitute
Hodgdon Pyrodex Black Powder Substitute 44 Caliber 30 Grain Pellets Package of 100
Hodgdon Triple Seven Black Powder Substitute 50 Caliber Magnum 60 Grain Pellets Package of 50
Federal Premium FireStick Muzzleloading Charge Hodgdon Triple Eight Black Powder Substitute
Hodgdon titegroup powder 1lb
Hodgdon H4895
Hodgdon H322-8lb
Hodgdon Powders Varget – 8lbs
Hodgdon H4198 8lbs
Hodgdon Hi-Skor 700x
Alliant Unique Smokeless Gun Powder
Hodgdon Lil’ Gun Smokeless Gun Powder
Hodgdon US 869 Smokeless Powder 8 Lbs
Winchester Powder – 296 8Lb.
Winchester Powder AutoComp 8lb
Hodgdon Powder – H-4350 8lb
Alliant Powder – Unique 8lbs
Alliant Powder – Steel 1lb.
Alliant Powder – Sport Pistol 1#
Alliant Powder – 2400 8lbs
No. 9 1lb – Accurate Powder
760 8lbs – Winchester Powder
Winchester Powder – 296 8Lb.
Winchester Powder – 296 4 Lb.
Winchester Powder AutoComp 8lb
Hodgdon Powder – H-4350 8lb
Hodgdon Powder – H1000 8lb
Hodgdon Powder – H-4350 1Lb.
Hodgdon Powder – BLC-2 8lb
Hodgdon Powder – 800-X 8lb
Hodgdon Powder Pyrodex RS 1lb
Hodgdon Powder Int.Clays 14oz
H4831SC 8lbs – Hodgdon Powder
H4831 1lb – Hodgdon Powder
H380 8lbs – Hodgdon Powder
Hodgdon #800X 8 Lb. Keg
800-X 8 lb – Hodgdon Powder
Red Dot 8 lbs – Alliant Powder
700-X 4lb. – Hodgdon Powder
Re-16 8lbs – Alliant Powder
Herco 8lbs – Alliant Powder
Green Dot 8lbs – Alliant Powder
Bullseye 8lbs – Alliant Powder</>
BE-86 8 lbs – Alliant Powder
H4831 1lb – Hodgdon Powder
H380 8lbs – Hodgdon Powder
Hodgdon #800X 8 Lb. Keg
800-X 8 lb – Hodgdon Powder
Red Dot 8 lbs – Alliant Powder
700-X 4lb. – Hodgdon Powder
Re-16 8lbs – Alliant Powder
Herco 8lbs – Alliant Powder
Green Dot 8lbs – Alliant Powder
Bullseye 8lbs – Alliant Powder</>
BE-86 8 lbs – Alliant Powder