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m4 upper
The M4 carbine is a shorter and lighter variant of the M16A2 assault rifle. The M4 is a 5.56×45mm NATO, air-cooled, gas-operated, magazine-fed carbine. It has a 14.5 in (370 mm) barrel and a telescoping stock.
The M4 carbine is extensively used by the United States Armed Forces and is largely replacing the M16 rifle in United States Army and United States Marine Corps combat units as the primary infantry weapon and service rifle.
The M4 is also capable of mounting the M203 and M320 grenade launchers. The distinctive step in its barrel is for mounting the M203 with the standard hardware. The M4 has semi-automatic and three-round burst firing modes (like the M16A2 and M16A4), while the M4A1 has semi-automatic and fully automatic firing modes (like the M16A1 and M16A3).
FN 16" M4 Patrol Carbine 1:7, F-stamped. Got it recently in trade, and like it, but I'm trying to diversify. Some handling marks, shown in photos. ~5-6 mags through it.
Wanting to trade for either a 16" dissipator upper, or a 20" A2/A4 upper, maybe NM? Must be 1:7.
Totally open to offers as well.
Was going to use on a URGI build but moving across the country and extras have to go. Will meet in West Salem or ship flat rate. Need gone by Monday or will ship once I get to Alabama.
Was going to use on a URGI build but moving across the country and extras have to go. Will meet in West Salem or ship flat rate. Need gone by Monday or will ship once I get to Alabama.
Like new and has never been fired Colt 6920 M4 upper receiver w/ 16" chrome lined barrel, 1:7' twist with pinned low profile gas block. This came off a Colt 6920-OEM2 and is Colt factory assembled. The receiver has the square forge marking along with the #13629. I never completed this project...
Aero Precision COP M4. Continuous Optics Platform mid-length, has a full-length top rail that is all one piece. Side and bottom rails bolt on. All brand new, never assembled. Comes with factory box, tool bag roll, barrel nut wrench, screwdriver, etc. This is an equivalent length to a standard...
I have both halves of an ar15 in 5.56 as marked on 16" barrel. No branding evident on the upper, railed gas block, MPI BCG, no branding either. Like new. Has ruger polymer front sight and carry handle but the sights dont line up. i think you need either a spacer for the front or a fixed iron...
Has forward assist and port door. Picked this up used but in good condition, very minor wear. T marks, no dog bone or m4 mark. $75 shipped. PayPal / Zelle preferred. Can post photos later.
Hey folks, looking to part ways with this upper
MI Basic M4 Complete Upper, MCTAR-17G2 Drop-In Handguard
Streamlight HLX w/ laser
Midwest Industries Combat Rifle Rear Flip Sight
PSA BCG
Magpul FDE ladder rail panels
Magpul FDE Rail Vertical Grip
The PSA BCG has not been live fired, just...
Sorry, this item has sold
New Bravo Company M4 upper receiver.
Comes with dust cover and forward assist.
Please PM me for any questions
I take PayPal friends and family and Venmo
Shipping OK, S/H free
No trade requests please.
No separate part sales please
No face-to-face sales requests...
Brand new V Seven M4 upper receiver. Never used and comes with original box. I’m pricing it way below what I paid for it and won’t go any lower. Won’t find it cheaper than this.
Paid……………$175
Selling………….$115
Brand new V-Seven M4 stripped receiver for sale. Never used and in perfect condition. Comes with original box. Don’t worry your lady won’t be upset with ya if ya buy it. She’s cool with it.
Online pricing…… $160 - $175
Asking………$135
I’m wanting to sell my 14.5” Block II complete upper it the rail is a Daniel Defense Black Creek marked. The barrel has a socom profile and the upper is diemaco. It originally had a knights armament NT4 flash hider suppressor mount but I’m poor so now there a surefire 3 prong I have not shot it...
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LOCATED IN THE SOUTHERN PART OF THE PORTLAND METRO AREA.
NOT INTERESTED IN SELLING THE AMMUNITION.
NOT INTERESTED IN SHIPPING.
1 case - 1000 rounds of Blazer...
Unfired Spikes Tactical barrel and upper. Not new has been kicked around in boxes and the receiver is cosmetically blemished and one of the taper pin holes is slightly off but that FSB is solid and not canted. Boresight checked. 1990s Colt handguards are the type made of the same fiberglass...
30 rounds fired total , zeroed at 50 yards.
Mpi marked bcg
Magpul Moe fde furniture with houge grip.sti quick adjust two point sling. Aero lower aero parts kit. The trigger breaks like glass,very nice trigger. Ftf in the Albany Corvallis or Lebanon
I'm keeping the single chamber brake I'll be...