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AR15 Parts - Used - Upper Receiver (Page 1 of 15)
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New Posts PWS Mark 114 Mod 1 upper - unfired

Natty_Bumppo

Natty_Bumppo
Replies: 0
Views: 95
4/25/2024 5:49 PM

New Posts Complete Battle Arms Development "Workhorse" Upper

Natty_Bumppo

Natty_Bumppo
Replies: 0
Views: 248
4/25/2024 5:49 PM

New Posts Colt HBAR National Match/Service Rifle upper

Atropian_Defector

Atropian_Defector
Replies: 0
Views: 181
4/25/2024 5:35 PM

New Posts WTS: Surefire M73 Drop-in Picatinny Handguard

Capta

Capta
Replies: 0
Views: 380
4/25/2024 5:30 PM

New Posts 16" competition upper - Mega, Stretch16, SLR, SJC

AustinWolv

AustinWolv
Replies: 0
Views: 15
4/25/2024 5:23 PM

New Posts BCM 14.5 ELW complete upper

Tyrannosaur

Tyrannosaur
Replies: 0
Views: 224
4/25/2024 4:54 PM

New Posts Pws mk114 mod 2 upper

generals7

generals7
Replies: 0
Views: 118
4/25/2024 4:45 PM

New Posts PSA 10.5" Premium FN CHF Upper never fired

MeanTime

MeanTime
Replies: 0
Views: 297
4/25/2024 4:34 PM

New Posts Odin works .875 gas block $60 shipped

J-L

J-L
Replies: 0
Views: 114
4/25/2024 4:20 PM

New Posts KAC SR15 13.0 URX 4 Key mod Hand guard with accessories

Lthrneck-03

Lthrneck-03
Replies: 0
Views: 50
4/25/2024 3:35 PM

New Posts 5.56 20" Super Bull Barrel Complete Upper

scubajosh77

scubajosh77
Replies: 0
Views: 42
4/25/2024 3:10 PM

New Posts 11.5” lightweight upper 5.56

JTAC1789

JTAC1789
Replies: 3
Views: 833
4/25/2024 3:03 PM

USA JTAC1789 Jump to Last Post

New Posts SLR ION 9 Lite Keymod Handguard (Custom Cerakote)

VIP3R

VIP3R
Replies: 0
Views: 278
4/25/2024 2:19 PM

New Posts FS: AR9 9mm Blowback Starter Set - Taccom3g 5.25" Superfeed Barrel and JP Bolt

ThrillFactor

ThrillFactor
Replies: 0
Views: 41
4/25/2024 2:16 PM

New Posts Geissele MK4 10” Federal Rail

basicAR

basicAR
Replies: 0
Views: 161
4/25/2024 2:00 PM

New Posts FS: Excellent Condition Hodge 11.5

ThrillFactor

ThrillFactor
Replies: 0
Views: 54
4/25/2024 1:22 PM

New Posts 14.5" Complete Upper

fks4l

fks4l
Replies: 0
Views: 680
4/25/2024 1:00 PM

New Posts Flat Top Upper Complete w/ BCG/CH

fks4l

fks4l
Replies: 0
Views: 416
4/25/2024 1:00 PM

New Posts CMMG 16" .45 ACP Barrel

Frecks0416

Frecks0416
Replies: 4
Views: 308
4/25/2024 11:40 AM

USA Frecks0416 Jump to Last Post

New Posts Colt FBI HRT 11.5 Upper | Early FDE MK4 | Colt heavy (SOCOM) barrel

nun101

nun101
Replies: 0
Views: 1056
4/25/2024 11:02 AM

New Posts Daniel Defense DD4RIII Upper 16” like new

nun101

nun101
Replies: 2
Views: 879
4/25/2024 11:02 AM

USA nun101 Jump to Last Post

New Posts Ruger SFAR Handguard

ARguy

ARguy
Replies: 0
Views: 151
4/25/2024 9:54 AM

New Posts WTS: Gas Blocks (Various Brands, Designs & Diameters)

Mintyfresh790

Mintyfresh790
Replies: 0
Views: 344
4/25/2024 9:47 AM

New Posts BCM Stripper Upper with BCM Logo

dingus_actual

dingus_actual
Replies: 0
Views: 361
4/25/2024 9:18 AM

New Posts WTA spikes 37mm havoc launchers

hochimin

hochimin
Replies: 2
Views: 373
4/25/2024 5:00 AM

USA ALPHAGHOST Jump to Last Post

New Posts (S) Retro Black slip ring not perfect

ar154all

ar154all
Replies: 0
Views: 197
4/25/2024 2:37 AM

New Posts FN M-16A2 (unused?) barrel

ar154all

ar154all
Replies: 0
Views: 526
4/25/2024 2:37 AM

New Posts Misc. Uppers / Parts For Sale (Colt, Noveske, KAC, Magpul, etc.)

freefly

freefly
Replies: 0
Views: 675
4/25/2024 2:31 AM

New Posts Colt / Crane MK18 MOD 0 10.3 Upper Receiver

freefly

freefly
Replies: 2
Views: 876
4/25/2024 2:31 AM

USA freefly Jump to Last Post

New Posts KAC complete BCG

Shazzam

Shazzam
Replies: 0
Views: 249
4/25/2024 12:15 AM

New Posts ALG Defense Combat Trigger ACT

palehorsegotya

palehorsegotya
Replies: 0
Views: 110
4/24/2024 11:41 PM

New Posts WTS - Clean 10.5" Geissele MK16 in ODG

YukonBoy03

YukonBoy03
Replies: 5
Views: 798
4/24/2024 11:32 PM

USA YukonBoy03 Jump to Last Post

New Posts MR556 10.4 barrel and BRN4 vented gas block.

Gunslinger97

Gunslinger97
Replies: 0
Views: 78
4/24/2024 11:03 PM

New Posts WTS ALG Defense EMR V1

AAMP84

AAMP84
Replies: 0
Views: 154
4/24/2024 10:37 PM

New Posts Colt bolts and 601 charging handle

ark-and-spark

ark-and-spark
Replies: 0
Views: 130
4/24/2024 10:33 PM

New Posts Criterion Core 12.5" Barrel

micmac

micmac
Replies: 0
Views: 90
4/24/2024 10:25 PM

New Posts Colt m16A4 upper W/optic

JRock1945

JRock1945
Replies: 0
Views: 179
4/24/2024 9:01 PM

New Posts Daniel Defense 10.3” 5.56 1/7 Barrel w/ LP gas block

prodigy808

prodigy808
Replies: 1
Views: 574
4/24/2024 8:26 PM

USA Socomike Jump to Last Post

New Posts Complete Stag Arms Model 8 short stroke piston upper receiver group

RedFox099

RedFox099
Replies: 0
Views: 284
4/24/2024 8:15 PM

New Posts WTS spikes 16" midlength barrels

hochimin

hochimin
Replies: 1
Views: 158
4/24/2024 8:13 PM

USA Bonzo Jump to Last Post

New Posts 9mm AR parts, New Frontier C5 upper, Samurai barrel

AirborneCIB

AirborneCIB
Replies: 1
Views: 210
4/24/2024 8:01 PM

USA sc16 Jump to Last Post

New Posts Midwest Industries 10.5" suppressor series handguard

joshthemedic

joshthemedic
Replies: 0
Views: 481
4/24/2024 7:23 PM

New Posts Wilson Combat .224 Valkyrie 20" Stainless Fluted barrel + bolt + brass + magazine

cb4017

cb4017
Replies: 0
Views: 283
4/24/2024 7:18 PM

New Posts Two 1970s flashlights for fallout builds

My32isspecial

My32isspecial
Replies: 0
Views: 164
4/24/2024 7:03 PM

New Posts 2/35$ surplus m16a1/ar-15 grips

My32isspecial

My32isspecial
Replies: 1
Views: 67
4/24/2024 6:57 PM

USA Vague Jump to Last Post

New Posts BA 10.3 Hanson Barrels

achilliesghost

achilliesghost
Replies: 2
Views: 164
4/24/2024 6:32 PM

USA bbbradL Jump to Last Post

New Posts Stripped Mcx Rattler Upper w/ 556 Handguard -$450 shipped

2Keylows

2Keylows
Replies: 0
Views: 84
4/24/2024 6:30 PM

New Posts LaRue Quad Rail Handguard 9"

RunznGunz

RunznGunz
Replies: 0
Views: 489
4/24/2024 6:08 PM

New Posts BCM BFH 14.5 with 12" QRF rail

RunznGunz

RunznGunz
Replies: 0
Views: 546
4/24/2024 6:07 PM

New Posts KAC SR16 URX 2 FACTORY UPPER SECRET SERVICE TRADE IN

Havok941

Havok941
Replies: 0
Views: 149
4/24/2024 5:39 PM

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AR15 Parts - Used - Upper Receiver (Page 1 of 15)
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