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AR15 Parts - Used - Upper Receiver
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Topics
Colt BCGs
Croft12
Author: Croft12
Last Post: 6/4/2026 10:00 PM
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242 Views
0 Replies
A1 and A2 p/w fixed carry handle uppers
jflash68
Author: jflash68
Last Post: 6/4/2026 9:47 PM
USA NOTaBot
736 Views
2 Replies
WTS Daniel defense mid length rails drop in x2
jflash68
Author: jflash68
Last Post: 6/4/2026 9:47 PM
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701 Views
0 Replies
Ballistic Advantage Hanson Barrel 10.3 Inch 5.56
micmac
Author: micmac
Last Post: 6/4/2026 9:35 PM
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17 Views
0 Replies
Ballistic Advantage 14.5 mid-length barrel
Paulie771
Author: Paulie771
Last Post: 6/4/2026 9:03 PM
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187 Views
0 Replies
VG6 Delta 556 Flash Hider
micmac
Author: micmac
Last Post: 6/4/2026 8:29 PM
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23 Views
0 Replies
IDF Menusar clone parts
LongTrang
Author: LongTrang
Last Post: 6/4/2026 8:28 PM
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606 Views
0 Replies
Sig MCX Spear LT 11.5" 5.56 complete upper assembly.
xCLAYBUSTERx
Author: xCLAYBUSTERx
Last Post: 6/4/2026 8:27 PM
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135 Views
0 Replies
F2F Green Bay Wisco - SOLGW Broadsword 16 SPR
Toddles
Author: Toddles
Last Post: 6/4/2026 8:22 PM
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354 Views
0 Replies
AR15 Parts - Plan B Mounts/Muzzle Device, BCG, Safeties
BlackLabelM4
Author: BlackLabelM4
Last Post: 6/4/2026 8:07 PM
USA HighEye-Captain
364 Views
3 Replies
WTS spikes tactical ST 22 custom upper
hochimin
Author: hochimin
Last Post: 6/4/2026 7:59 PM
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31 Views
0 Replies
BRT M16 CHROME Bolt Carrier Group C158 HPT/MPI Auto - $145 shipped
baddeltachi
Author: baddeltachi
Last Post: 6/4/2026 7:59 PM
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150 Views
0 Replies
(WTT) MGI Adjustable Gas Tube, rifle length
MartytW
Author: MartytW
Last Post: 6/4/2026 6:10 PM
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456 Views
0 Replies
WTS: JP Enterprises adjustable gas block, railed, 0.936" ID
MartytW
Author: MartytW
Last Post: 6/4/2026 6:10 PM
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292 Views
0 Replies
BCM/Centurion/Geissele RECCE upper
70_TRACKPACK_RT
Author: 70_TRACKPACK_RT
Last Post: 6/4/2026 5:35 PM
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56 Views
0 Replies
14.5" Colt M4 Barrel - "C" Marked - Unfired
871JZ
Author: 871JZ
Last Post: 6/4/2026 5:31 PM
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270 Views
0 Replies
Complete Unfired 5.56MM URG - 13.7
871JZ
Author: 871JZ
Last Post: 6/4/2026 5:31 PM
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299 Views
0 Replies
AR15 16" Upper complete with BCG
chosos
Author: chosos
Last Post: 6/4/2026 4:44 PM
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437 Views
0 Replies
Breek Arms Sledgehammer LE Latch Charging Handle
jonm78
Author: jonm78
Last Post: 6/4/2026 4:39 PM
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34 Views
0 Replies
White Oak Armament 20” barrel
Fordtough25
Author: Fordtough25
Last Post: 6/4/2026 4:25 PM
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49 Views
0 Replies
Like New + Factory BCM 16 inch Mid Length Upper BCG Ambi Charging Handle
Johnnyrad
Author: Johnnyrad
Last Post: 6/4/2026 4:22 PM
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44 Views
0 Replies
KAC M4 RAS
Mr223556
Author: Mr223556
Last Post: 6/4/2026 4:16 PM
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168 Views
0 Replies
WTS- BCM 16" Mid-Length MCMR FDE Upper with BCM BCG - Low Round Count (FL)
Hcdroid
Author: Hcdroid
Last Post: 6/4/2026 3:48 PM
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63 Views
0 Replies
Colt M4 URG + RIS III + ACOG
556productions
Author: 556productions
Last Post: 6/4/2026 3:45 PM
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72 Views
0 Replies
(WTS/WTT) Knights Armament Sandcutter
ScrubbyDoo
Author: ScrubbyDoo
Last Post: 6/4/2026 3:24 PM
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62 Views
0 Replies
18" Upper, Larue Barrel and PRI 15" HG
Bryan_Aim
Author: Bryan_Aim
Last Post: 6/4/2026 3:01 PM
USA natethomas838
591 Views
1 Replies
Noveske 12.5 Switchblock Midlength w/ Dimpled SS barrel
fulautotank
Author: fulautotank
Last Post: 6/4/2026 2:38 PM
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65 Views
0 Replies
LMT Semi Auto BCG Complete 5.56/.223
matt10293
Author: matt10293
Last Post: 6/4/2026 2:34 PM
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186 Views
0 Replies
Griffin Armament Dual Lock Flash Comp and Dual Lock bayonet micro comp
Marksman14
Author: Marksman14
Last Post: 6/4/2026 2:19 PM
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436 Views
0 Replies
Block 2 starter kit (Colt cage code upper, SOCOM barrel, PRI GB, SF Warcomp)
Marksman14
Author: Marksman14
Last Post: 6/4/2026 2:16 PM
USA Sgt-Picklez
989 Views
2 Replies
Ballistic Advantage 18" SPR upper/pinned gas block/enhanced M4E1 upper/S-One 15 handguard CH Handle-NO BCG NEW! $275 shipped
skullytoy
Author: skullytoy
Last Post: 6/4/2026 1:07 PM
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571 Views
0 Replies
Noveske 15" NSR Rail
Shad0w
Author: Shad0w
Last Post: 6/4/2026 12:57 PM
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135 Views
0 Replies
Colt/Cerro Forge A3 Carry Handle
Desk_Pop
Author: Desk_Pop
Last Post: 6/4/2026 11:58 AM
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52 Views
0 Replies
Colt 7-hole M4 Handguard
Desk_Pop
Author: Desk_Pop
Last Post: 6/4/2026 11:37 AM
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35 Views
0 Replies
Geisselle MK4 Federal Mod 1 ODG
raider74
Author: raider74
Last Post: 6/4/2026 10:55 AM
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83 Views
0 Replies
Surefire Warcomp .223 / 5.56 1/2 - 28
raider74
Author: raider74
Last Post: 6/4/2026 10:50 AM
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52 Views
0 Replies
COMBAT FLASH COMPENSATOR-5.56mm ZCOMP
HKILLER
Author: HKILLER
Last Post: 6/4/2026 10:21 AM
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260 Views
0 Replies
Colt Geissele PSA LWRC HM defense upper 5.56 .300 BO
KJVAV
Author: KJVAV
Last Post: 6/4/2026 9:46 AM
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1249 Views
0 Replies
Mcx virtus upper package
Mrspine
Author: Mrspine
Last Post: 6/4/2026 8:28 AM
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362 Views
0 Replies
Bushmaster Proffesional Ordnance Carbon 15 pistol uppers
Stage20
Author: Stage20
Last Post: 6/4/2026 7:23 AM
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823 Views
0 Replies
Brakes - Flash Hiders Daniel Defense Dead Air YHM
Stage20
Author: Stage20
Last Post: 6/4/2026 7:23 AM
USA bleaman225
1167 Views
4 Replies
OD green midlength magpul moe handguard with installed IWC QD - $30 shipped CONUS
RuKuS
Author: RuKuS
Last Post: 6/4/2026 7:05 AM
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849 Views
0 Replies
Colt 604 slickside upper barrel assembly
Cdenmark
Author: Cdenmark
Last Post: 6/4/2026 5:58 AM
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692 Views
0 Replies
Retro Colt 602-604 chrome bolt carrier assembly excellent condition
Cdenmark
Author: Cdenmark
Last Post: 6/4/2026 5:58 AM
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669 Views
0 Replies
WTS Colt SP1 Complete Upper w/BCG
coachstack
Author: coachstack
Last Post: 6/4/2026 5:54 AM
USA JJKrzos
1101 Views
2 Replies
COLT CAR-15 Handguards 6 hole Carbine Skinny Retro XM177
BILLBO
Author: BILLBO
Last Post: 6/4/2026 1:36 AM
USA Hoho41
384 Views
1 Replies
Early 70s Colt SP1 M16A1 C MP B marked Barrel
BILLBO
Author: BILLBO
Last Post: 6/4/2026 1:36 AM
-
729 Views
0 Replies
BCM 11.5" upper
kiefferl1
Author: kiefferl1
Last Post: 6/4/2026 12:30 AM
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1133 Views
0 Replies
Fortis 10.5” Nightrail
Kholm0804
Author: Kholm0804
Last Post: 6/3/2026 9:57 PM
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128 Views
0 Replies
Colt complete upper
Croft12
Author: Croft12
Last Post: 6/3/2026 9:42 PM
-
186 Views
0 Replies
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AR15 Parts - Used - Upper Receiver
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