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AR15 Parts - Used - Upper Receiver
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Retro Colt Proofed 604 upper. Smooth FSB. C MP C Barrel. No Drain Handguards. $800 + shipping
Cal30M1
Author: Cal30M1
Last Post: 6/5/2026 1:27 PM
USA Cal30M1
650 Views
6 Replies
Geiselle AR15 Gas Block
raider74
Author: raider74
Last Post: 6/5/2026 1:23 PM
-
6 Views
0 Replies
Colt BCG
raider74
Author: raider74
Last Post: 6/5/2026 1:19 PM
-
12 Views
0 Replies
full Mk12 Mod H kit (minus lower)
HaveBlue83
Author: HaveBlue83
Last Post: 6/5/2026 11:59 AM
-
558 Views
0 Replies
Colt Cage Coded M4 Upper Receiver
Jake1989
Author: Jake1989
Last Post: 6/5/2026 11:53 AM
USA Ron-E
179 Views
1 Replies
Daniel defense Omega 9” picatinny rail
brass-shower
Author: brass-shower
Last Post: 6/5/2026 11:24 AM
-
26 Views
0 Replies
M16 upper Sendra Corp/ Colt / purple anodized
Stag2502
Author: Stag2502
Last Post: 6/5/2026 11:03 AM
USA Stag2502
985 Views
2 Replies
Centurion sandcutter x 2
Dixiedog5050
Author: Dixiedog5050
Last Post: 6/5/2026 10:24 AM
-
44 Views
0 Replies
HK416 Upper 10.4 AF Date Code
jmv19261989
Author: jmv19261989
Last Post: 6/5/2026 10:21 AM
-
435 Views
0 Replies
WTS - BCM 16" upper with Aimpoint T1
MrHowardsguns
Author: MrHowardsguns
Last Post: 6/5/2026 9:54 AM
-
57 Views
0 Replies
Ballistic Advantage 14.7 Pencil Bbl
WornOutGrunt101
Author: WornOutGrunt101
Last Post: 6/5/2026 9:46 AM
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440 Views
0 Replies
WTS - BCM upper. 12.5" all BCM upper with Holosun red dot
MrHowardsguns
Author: MrHowardsguns
Last Post: 6/5/2026 9:36 AM
-
58 Views
0 Replies
Semi-Auto BCG
Aksaggsalot
Author: Aksaggsalot
Last Post: 6/5/2026 8:57 AM
-
484 Views
0 Replies
Midwest Industries 15” M-LOK Rail
Aksaggsalot
Author: Aksaggsalot
Last Post: 6/5/2026 8:57 AM
-
346 Views
0 Replies
LMT Fixed A2 Rear Sight
deuce_22
Author: deuce_22
Last Post: 6/5/2026 8:19 AM
-
375 Views
0 Replies
WTS: PWS MK107 7.75” Complete Upper In .223 Wylde
vinnie935
Author: vinnie935
Last Post: 6/5/2026 8:15 AM
USA Sabre223
584 Views
1 Replies
YHM Flip Front Sight Gas Block
sawgunner73
Author: sawgunner73
Last Post: 6/5/2026 7:00 AM
-
155 Views
0 Replies
WTS: AWB A2 Upper w/ 16" Windham Weaponry M4 Profile Chrome-lined barrel
223Rem
Author: 223Rem
Last Post: 6/5/2026 5:03 AM
USA 223Rem
198 Views
1 Replies
PWS MK1 MOD 2 Upper
RobGreen1979
Author: RobGreen1979
Last Post: 6/5/2026 3:15 AM
-
59 Views
0 Replies
SIG MCX Virtus Upper
RobGreen1979
Author: RobGreen1979
Last Post: 6/5/2026 2:54 AM
-
62 Views
0 Replies
AR22 Complete Upper
jdixon22
Author: jdixon22
Last Post: 6/5/2026 2:50 AM
-
159 Views
0 Replies
Rock River Arms RRA National Match AR15 A2 Upper Receiver with Hooded Match Sight
BILLBO
Author: BILLBO
Last Post: 6/5/2026 1:31 AM
-
1232 Views
0 Replies
WTS Vltor MUR Uppers with Shell Deflector
Mcdofly
Author: Mcdofly
Last Post: 6/5/2026 12:21 AM
-
69 Views
0 Replies
WTS: SHINEY A2 Round Rifle Handguards
huntsman45
Author: huntsman45
Last Post: 6/5/2026 12:17 AM
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570 Views
0 Replies
WTS: Franklin Armory CA7 Bolt Action BCG/Barrel Combo REDUCED
huntsman45
Author: huntsman45
Last Post: 6/5/2026 12:17 AM
USA huntsman45
1951 Views
2 Replies
Daniel Defense BCG & FDE PRI Gasbister charging handle
AaronL15
Author: AaronL15
Last Post: 6/4/2026 10:26 PM
-
139 Views
0 Replies
Colt BCGs
Croft12
Author: Croft12
Last Post: 6/4/2026 10:00 PM
-
324 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
761 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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715 Views
0 Replies
Ballistic Advantage Hanson Barrel 10.3 Inch 5.56
micmac
Author: micmac
Last Post: 6/4/2026 9:35 PM
-
55 Views
0 Replies
Ballistic Advantage 14.5 mid-length barrel
Paulie771
Author: Paulie771
Last Post: 6/4/2026 9:03 PM
-
212 Views
0 Replies
VG6 Delta 556 Flash Hider
micmac
Author: micmac
Last Post: 6/4/2026 8:29 PM
-
53 Views
0 Replies
IDF Menusar clone parts
LongTrang
Author: LongTrang
Last Post: 6/4/2026 8:28 PM
-
634 Views
0 Replies
F2F Green Bay Wisco - SOLGW Broadsword 16 SPR
Toddles
Author: Toddles
Last Post: 6/4/2026 8:22 PM
-
363 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
387 Views
3 Replies
WTS spikes tactical ST 22 custom upper
hochimin
Author: hochimin
Last Post: 6/4/2026 7:59 PM
-
67 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
-
172 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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461 Views
0 Replies
WTS: JP Enterprises adjustable gas block, railed, 0.936" ID
MartytW
Author: MartytW
Last Post: 6/4/2026 6:10 PM
-
293 Views
0 Replies
14.5" Colt M4 Barrel - "C" Marked - Unfired
871JZ
Author: 871JZ
Last Post: 6/4/2026 5:31 PM
-
307 Views
0 Replies
Complete Unfired 5.56MM URG - 13.7
871JZ
Author: 871JZ
Last Post: 6/4/2026 5:31 PM
-
319 Views
0 Replies
AR15 16" Upper complete with BCG
chosos
Author: chosos
Last Post: 6/4/2026 4:44 PM
-
461 Views
0 Replies
White Oak Armament 20” barrel
Fordtough25
Author: Fordtough25
Last Post: 6/4/2026 4:25 PM
-
73 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
-
64 Views
0 Replies
KAC M4 RAS
Mr223556
Author: Mr223556
Last Post: 6/4/2026 4:16 PM
-
188 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
-
87 Views
0 Replies
Colt M4 URG + RIS III + ACOG
556productions
Author: 556productions
Last Post: 6/4/2026 3:45 PM
-
104 Views
0 Replies
(WTS/WTT) Knights Armament Sandcutter
ScrubbyDoo
Author: ScrubbyDoo
Last Post: 6/4/2026 3:24 PM
-
91 Views
0 Replies
Noveske 12.5 Switchblock Midlength w/ Dimpled SS barrel
fulautotank
Author: fulautotank
Last Post: 6/4/2026 2:38 PM
-
102 Views
0 Replies
LMT Semi Auto BCG Complete 5.56/.223
matt10293
Author: matt10293
Last Post: 6/4/2026 2:34 PM
-
196 Views
0 Replies
Previous Page
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AR15 Parts - Used - Upper Receiver
(Page 1 of 8)
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