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AR15 Parts - Used - Upper Receiver
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Topics
Mcx virtus upper package
Mrspine
Author: Mrspine
Last Post: 6/8/2026 12:15 PM
-
394 Views
0 Replies
Spikes 14.5" Mid Length Lightweight Barrel
QPFDan
Author: QPFDan
Last Post: 6/8/2026 11:12 AM
-
27 Views
0 Replies
Colt M4 Upper Receiver C marked Square Forged
raider74
Author: raider74
Last Post: 6/8/2026 10:45 AM
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48 Views
0 Replies
COMBAT FLASH COMPENSATOR-5.56mm ZCOMP
HKILLER
Author: HKILLER
Last Post: 6/8/2026 10:29 AM
-
279 Views
0 Replies
Windham Weaponry AR15 Complete Uppers 16
blastermike
Author: blastermike
Last Post: 6/8/2026 7:24 AM
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667 Views
0 Replies
Colt 6945 CQB Monolithic Complete Uppers and Parts Kits 10.3" - Used/Police Trade In
blastermike
Author: blastermike
Last Post: 6/8/2026 7:24 AM
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1264 Views
0 Replies
LWRC M6A2 piston 16” 1:7 twist barrel, 5.56mm complete upper
Ewnrules
Author: Ewnrules
Last Post: 6/8/2026 7:17 AM
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896 Views
0 Replies
Nordic Components 18" SPR .223 Wylde 1:8 twist SS Barrel with gas tube/block
Ewnrules
Author: Ewnrules
Last Post: 6/8/2026 7:17 AM
USA Ewnrules
912 Views
2 Replies
WTS: Lots of Parts - Barrels, Complete M16A4 Style Upper, C7 and A2 Upper Recievers, MI CAR Length Railed Handguards - New items added 06/04
Bailzay
Author: Bailzay
Last Post: 6/8/2026 7:03 AM
USA SPECTREGWX
217 Views
1 Replies
Colt 10.3” FSB Barrel
dingus_actual
Author: dingus_actual
Last Post: 6/8/2026 1:14 AM
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100 Views
0 Replies
LMT 14.5” M4 Barrels
dingus_actual
Author: dingus_actual
Last Post: 6/8/2026 1:09 AM
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79 Views
0 Replies
Geissele 16.5” Mk16 Tabbed DDC
dingus_actual
Author: dingus_actual
Last Post: 6/8/2026 1:03 AM
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50 Views
0 Replies
WTS AR15 uppers for sale
pigpin
Author: pigpin
Last Post: 6/8/2026 12:14 AM
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1244 Views
0 Replies
Upper parts
HKILLER
Author: HKILLER
Last Post: 6/7/2026 10:40 PM
USA Ghost-1
1106 Views
2 Replies
SIG MCX RATTLER LT / SPEAR LT STRIPPED UPPER RECIEVER ANODIZED COYOTE BROWN
gonnasellstuff
Author: gonnasellstuff
Last Post: 6/7/2026 10:07 PM
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548 Views
0 Replies
SIG MCX RATTLER COMPLETE BOLT CARRIER/OP ROD RECOIL ASSEMBLY
gonnasellstuff
Author: gonnasellstuff
Last Post: 6/7/2026 10:07 PM
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380 Views
0 Replies
Noveske N4 upper w/Aimpoint Comp M3 in LaRue mount
aznginf
Author: aznginf
Last Post: 6/7/2026 9:41 PM
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1043 Views
0 Replies
M27 IAR barrel kit with rail covers
Mbrown33
Author: Mbrown33
Last Post: 6/7/2026 9:29 PM
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80 Views
0 Replies
Colt 604 slickside upper barrel assembly
Cdenmark
Author: Cdenmark
Last Post: 6/7/2026 9:23 PM
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758 Views
0 Replies
VG6 Delta 556 Flash Hider
micmac
Author: micmac
Last Post: 6/7/2026 9:01 PM
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107 Views
0 Replies
Faxon 9mm stripped conversion upper w no HG
the-answer-is-42
Author: the-answer-is-42
Last Post: 6/7/2026 8:06 PM
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57 Views
0 Replies
Retro Colt 602-604 chrome bolt carrier assembly excellent condition
Cdenmark
Author: Cdenmark
Last Post: 6/7/2026 6:35 PM
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697 Views
0 Replies
PRI M84 gas buster CH military latch/ and M84 welded latch repro
Dyzastr
Author: Dyzastr
Last Post: 6/7/2026 6:21 PM
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102 Views
0 Replies
Moderator / CAR-15 Flash Hider (Retro Rifles)
SlimShooter
Author: SlimShooter
Last Post: 6/7/2026 5:07 PM
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439 Views
0 Replies
300BO BCM Ballistic Advantage SilencerCo
colexnin
Author: colexnin
Last Post: 6/7/2026 4:42 PM
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138 Views
0 Replies
Trajectory Arms Built Upper Receiver Group - Complete
india13c
Author: india13c
Last Post: 6/7/2026 4:30 PM
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190 Views
0 Replies
BCM MK2 Standard 14.5" Mid Length Complete Upper w/ MCMR-13, Ambi MK2 C.H. and Surefire SF3P - $680
nkinkade09
Author: nkinkade09
Last Post: 6/7/2026 4:11 PM
USA RockRock
1236 Views
4 Replies
COLT CAR-15 Handguards 6 hole Carbine Skinny Retro XM177
BILLBO
Author: BILLBO
Last Post: 6/7/2026 4:03 PM
USA Hoho41
421 Views
1 Replies
Early 70s Colt SP1 M16A1 C MP B marked Barrel
BILLBO
Author: BILLBO
Last Post: 6/7/2026 4:03 PM
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769 Views
0 Replies
Colt Carry Handle Cardinal and Square Forge
indianagunner
Author: indianagunner
Last Post: 6/7/2026 3:47 PM
USA askir
255 Views
1 Replies
Centuion C4 Mlok carbine cutout
broy_jenkins
Author: broy_jenkins
Last Post: 6/7/2026 3:39 PM
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441 Views
0 Replies
Surefire warcomp and warden
hmaverick
Author: hmaverick
Last Post: 6/7/2026 3:38 PM
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61 Views
0 Replies
Complete AR15 Upper
FrontierAK
Author: FrontierAK
Last Post: 6/7/2026 3:30 PM
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109 Views
0 Replies
16” match upper
Jlrick2336
Author: Jlrick2336
Last Post: 6/7/2026 2:41 PM
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670 Views
0 Replies
Gemtech HK M4-96D Bi-Lock Flash Suppressor Mount
AFndiGuy78
Author: AFndiGuy78
Last Post: 6/7/2026 2:35 PM
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185 Views
0 Replies
601 handguard and grips.
azinwa
Author: azinwa
Last Post: 6/7/2026 1:45 PM
USA azinwa
451 Views
2 Replies
LMT mrp cqb piston 5.56 16 in upper
kyledent3
Author: kyledent3
Last Post: 6/7/2026 1:30 PM
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204 Views
0 Replies
Noveske 15" NSR Rail
Shad0w
Author: Shad0w
Last Post: 6/7/2026 1:25 PM
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198 Views
0 Replies
Like New KAC Vero Beach M4 RAS
RobMa
Author: RobMa
Last Post: 6/7/2026 1:14 PM
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336 Views
0 Replies
14.5” upper- Hodge barrel, FCD, Centurion
Harry311
Author: Harry311
Last Post: 6/7/2026 12:48 PM
USA Harry311
519 Views
2 Replies
PSA Dissipator Upper with MOE and DD sight
ragincajun1919
Author: ragincajun1919
Last Post: 6/7/2026 12:24 PM
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293 Views
0 Replies
12” 6.5 Grendel Upper
ragincajun1919
Author: ragincajun1919
Last Post: 6/7/2026 12:17 PM
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46 Views
0 Replies
Sig Sauer MCX Spear Rattler LT Upper Receiver w/ BCG 5.56/300 Blk
MagnusActual
Author: MagnusActual
Last Post: 6/7/2026 11:26 AM
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72 Views
0 Replies
Daniel Defense DD MK18 RIS II FDE
ChemTrailZ
Author: ChemTrailZ
Last Post: 6/7/2026 10:26 AM
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231 Views
0 Replies
Aimpoint Gooseneck Mount
Badaboom0323
Author: Badaboom0323
Last Post: 6/7/2026 9:54 AM
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81 Views
0 Replies
18” SS AndroCorp and SLR Helix handguard package *lowered, trades?
BO300
Author: BO300
Last Post: 6/7/2026 9:22 AM
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189 Views
0 Replies
KAC M4 RAS - reduced - final
Vague
Author: Vague
Last Post: 6/7/2026 7:13 AM
USA silentbushmaster
501 Views
2 Replies
Unfired Ballistic Advantage 12.3” Hanson 5.56 barrel with gas block
GalloRosso
Author: GalloRosso
Last Post: 6/7/2026 6:56 AM
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98 Views
0 Replies
7.62x39 11" Upper
czgunner
Author: czgunner
Last Post: 6/6/2026 11:17 PM
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2522 Views
0 Replies
10" Quad Rail Free Float
dhg4334
Author: dhg4334
Last Post: 6/6/2026 10:21 PM
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792 Views
0 Replies
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AR15 Parts - Used - Upper Receiver
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