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AR15 Parts - Used - Upper Receiver (Page 1 of 16)
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New Posts WTS- 16” 6.5 Grendel Upper

JCap

JCap
Replies: 1
Views: 490
5/14/2024 12:36 AM

USA JCap Jump to Last Post

New Posts Rosco Purebred 13.7? .223 Wylde Barrel *Price Drop*

Doc_Ralston

Doc_Ralston
Replies: 0
Views: 93
5/13/2024 11:34 PM

New Posts Ballistic Advantage 18” SPR Fluted, Premium- unfired

hunterd05

hunterd05
Replies: 1
Views: 123
5/13/2024 11:25 PM

USA jkinpa10 Jump to Last Post

New Posts TangoDown rail covers

w00134654

w00134654
Replies: 0
Views: 139
5/13/2024 10:46 PM

New Posts 22 Nosler Barrel & Mags

cebiNg

cebiNg
Replies: 0
Views: 199
5/13/2024 10:46 PM

New Posts Ballistic Advantage 13.9" Midlength 556 Barrel with FSB

Myers

Myers
Replies: 0
Views: 468
5/13/2024 10:41 PM

New Posts RMW Xtreme 7.5" M16x1LH DI45 .45 ACP complete upper with spare bolt

RealEveryDay

RealEveryDay
Replies: 0
Views: 365
5/13/2024 10:30 PM

New Posts 13.5” Geissele Mk16 URGI Rail DDC

Myers

Myers
Replies: 0
Views: 62
5/13/2024 10:13 PM

New Posts BCM 16" MID-LENGTH UPPER W/ BCM BCG & GUNFIGHTER CH, CENTURION 12" C4 QUAD RAIL (PRICE DROP 5-13)

Seattle206

Seattle206
Replies: 0
Views: 140
5/13/2024 10:05 PM

New Posts WTS: Faxon gunner 18”

hamptonyellowdog

hamptonyellowdog
Replies: 0
Views: 29
5/13/2024 10:00 PM

New Posts Larue Stealth DMR upper

KWCAM

KWCAM
Replies: 1
Views: 323
5/13/2024 9:54 PM

USA JH2785 Jump to Last Post

New Posts WTS Colt Socom M4 barrel, PSA 10.5'' upper

firedog51d

firedog51d
Replies: 1
Views: 87
5/13/2024 9:49 PM

USA firedog51d Jump to Last Post

New Posts HK MR556 Rails HKey and MLOK

Andez182

Andez182
Replies: 0
Views: 107
5/13/2024 8:57 PM

New Posts PSA Upper Setup

achilliesghost

achilliesghost
Replies: 0
Views: 329
5/13/2024 8:16 PM

New Posts Del-ton 16" DISSIPATOR FLAT TOP BARREL ASSEMBLY

ogtaco

ogtaco
Replies: 0
Views: 76
5/13/2024 7:04 PM

New Posts Kaw Valley Precision linear comp

gibson0822

gibson0822
Replies: 0
Views: 120
5/13/2024 6:57 PM

New Posts WTS: Raptor Radian Charging Handle Standard - Cerakoted

VIP3R

VIP3R
Replies: 0
Views: 64
5/13/2024 6:56 PM

New Posts Daniel Defense MK18 Upper (No BCG or CH)

NCState85

NCState85
Replies: 0
Views: 554
5/13/2024 6:54 PM

New Posts Brownells BRN-4 Complete upper. 10.4" Heavy. SCH

Zombiepancake

Zombiepancake
Replies: 1
Views: 275
5/13/2024 6:35 PM

USA AK1489 Jump to Last Post

New Posts BCG and CH combo : PSA non logo. black nitride FA BCG and milspec CH $ 80 shipped

RockRock

RockRock
Replies: 0
Views: 89
5/13/2024 5:25 PM

New Posts Rock River Rrage carbine 16" upper with RRA 3G 15" mlok rail $185 shipped

RockRock

RockRock
Replies: 0
Views: 104
5/13/2024 5:21 PM

New Posts Stag .300 blackout barrel 16" 1:7 twist

porktyme

porktyme
Replies: 0
Views: 79
5/13/2024 4:34 PM

New Posts REDUCED 5.56 20" Super Bull Barrel Complete Upper

scubajosh77

scubajosh77
Replies: 0
Views: 346
5/13/2024 4:14 PM

New Posts SLR Sentry 9 Set Screw Adj Gas Block

scubajosh77

scubajosh77
Replies: 0
Views: 166
5/13/2024 4:14 PM

New Posts 12.5" 5.56 Govt Barrel (Ballistic Adv) + M-Lok Rail (Midwest Ind)

RealisticPotato323

RealisticPotato323
Replies: 0
Views: 62
5/13/2024 4:07 PM

New Posts VLTOR BRT CMT DA p/w 14.5 upper

westernfork

westernfork
Replies: 0
Views: 340
5/13/2024 3:46 PM

New Posts VLTOR MUR-1 FDE Stripped Upper

indymini

indymini
Replies: 0
Views: 179
5/13/2024 3:40 PM

New Posts Odin works .875 gas block $60 shipped

J-L

J-L
Replies: 2
Views: 196
5/13/2024 2:51 PM

USA GGpilot Jump to Last Post

New Posts WTS M4A1 clone upper parts

jwsimps

jwsimps
Replies: 3
Views: 536
5/13/2024 2:17 PM

USA AK47_COMMBLOC Jump to Last Post

New Posts Gov. A2 Upper Receiver Kit

cebiNg

cebiNg
Replies: 0
Views: 440
5/13/2024 2:12 PM

New Posts Q Honey Badger rail - 12”

Just10mm

Just10mm
Replies: 0
Views: 86
5/13/2024 2:11 PM

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

VIP3R

VIP3R
Replies: 0
Views: 408
5/13/2024 1:31 PM

New Posts CMMG 16" .45 ACP Barrel

Frecks0416

Frecks0416
Replies: 4
Views: 423
5/13/2024 12:49 PM

USA Frecks0416 Jump to Last Post

New Posts CMMG EML15 15" M-Lok Handguard

Frecks0416

Frecks0416
Replies: 0
Views: 403
5/13/2024 12:49 PM

New Posts HK416 Parts Kits - 10.4" and 14.5" - Multiple for sale

blastermike

blastermike
Replies: 0
Views: 1199
5/13/2024 12:24 PM

New Posts ADM UIC Complete Upper (13.9)

VICtheGREEK

VICtheGREEK
Replies: 0
Views: 80
5/13/2024 12:00 PM

New Posts 12.5" 6.5 Grendel BA Hanson Carbine Stainless Barrel

patrickwest

patrickwest
Replies: 0
Views: 366
5/13/2024 11:07 AM

New Posts 6.5 Grendal Left Handed Stag Upper/BCG

Velocity80

Velocity80
Replies: 0
Views: 307
5/13/2024 10:52 AM

New Posts Odin works lightweight 9mm AR barrel

HK_DUDE

HK_DUDE
Replies: 0
Views: 183
5/13/2024 10:15 AM

New Posts LMT MRP 14.5 p/w 5.56 Barrel- Price Drop

3rd24thindian

3rd24thindian
Replies: 0
Views: 291
5/13/2024 10:07 AM

New Posts Geissele/Noveske 18” SPR complete upper

dmable44

dmable44
Replies: 0
Views: 376
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New Posts WTT/WTS: AAC 51t Mounts

Slashhavoc

Slashhavoc
Replies: 2
Views: 393
5/13/2024 9:30 AM

USA nucstl1 Jump to Last Post

New Posts Parts clean out

Briandavis

Briandavis
Replies: 1
Views: 499
5/13/2024 8:57 AM

USA aplaceinspace Jump to Last Post

New Posts Ruger SFAR Handguard...$80

ARguy

ARguy
Replies: 1
Views: 317
5/13/2024 8:39 AM

USA ARguy Jump to Last Post

New Posts PSA 10.5" Premium FN CHF Upper never fired

MeanTime

MeanTime
Replies: 0
Views: 609
5/13/2024 7:46 AM

New Posts Colt "C" stamped upper receiver

leebo14

leebo14
Replies: 2
Views: 170
5/13/2024 6:31 AM

USA leebo14 Jump to Last Post

New Posts LaRue Quad Rail Handguard 9"

RunznGunz

RunznGunz
Replies: 0
Views: 693
5/13/2024 6:04 AM

New Posts 14.5" Complete Upper

fks4l

fks4l
Replies: 0
Views: 1122
5/13/2024 4:51 AM

New Posts Flat Top Upper Complete w/ BCG/CH

fks4l

fks4l
Replies: 0
Views: 703
5/13/2024 4:51 AM

New Posts Aimpoint m2 gooseneck m16a2 mounts surplus

aeyoung

aeyoung
Replies: 0
Views: 316
5/12/2024 11:37 PM

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AR15 Parts - Used - Upper Receiver (Page 1 of 16)
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