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AR15 Parts - Used - Upper Receiver
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Windham Weaponry AR15 Complete Uppers 16
blastermike
Author: blastermike
Last Post: 6/8/2026 7:24 AM
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665 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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1256 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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893 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
907 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
201 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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81 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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62 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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44 Views
0 Replies
WTS AR15 uppers for sale
pigpin
Author: pigpin
Last Post: 6/8/2026 12:14 AM
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1235 Views
0 Replies
Upper parts
HKILLER
Author: HKILLER
Last Post: 6/7/2026 10:40 PM
USA Ghost-1
1100 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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546 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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379 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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1041 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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78 Views
0 Replies
Colt 604 slickside upper barrel assembly
Cdenmark
Author: Cdenmark
Last Post: 6/7/2026 9:23 PM
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756 Views
0 Replies
VG6 Delta 556 Flash Hider
micmac
Author: micmac
Last Post: 6/7/2026 9:01 PM
-
102 Views
0 Replies
Colt 20” complete upper
TRAINED_PROFESSIONAL
Author: TRAINED_PROFESSIONAL
Last Post: 6/7/2026 8:07 PM
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172 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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54 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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694 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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100 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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437 Views
0 Replies
300BO BCM Ballistic Advantage SilencerCo
colexnin
Author: colexnin
Last Post: 6/7/2026 4:42 PM
-
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
1232 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
420 Views
1 Replies
Early 70s Colt SP1 M16A1 C MP B marked Barrel
BILLBO
Author: BILLBO
Last Post: 6/7/2026 4:03 PM
-
769 Views
0 Replies
Colt Carry Handle Cardinal and Square Forge
indianagunner
Author: indianagunner
Last Post: 6/7/2026 3:47 PM
USA askir
254 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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438 Views
0 Replies
Surefire warcomp and warden
hmaverick
Author: hmaverick
Last Post: 6/7/2026 3:38 PM
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55 Views
0 Replies
Complete AR15 Upper
FrontierAK
Author: FrontierAK
Last Post: 6/7/2026 3:30 PM
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107 Views
0 Replies
16” match upper
Jlrick2336
Author: Jlrick2336
Last Post: 6/7/2026 2:41 PM
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668 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
450 Views
2 Replies
LMT mrp cqb piston 5.56 16 in upper
kyledent3
Author: kyledent3
Last Post: 6/7/2026 1:30 PM
-
202 Views
0 Replies
Noveske 15" NSR Rail
Shad0w
Author: Shad0w
Last Post: 6/7/2026 1:25 PM
-
197 Views
0 Replies
Like New KAC Vero Beach M4 RAS
RobMa
Author: RobMa
Last Post: 6/7/2026 1:14 PM
-
334 Views
0 Replies
14.5” upper- Hodge barrel, FCD, Centurion
Harry311
Author: Harry311
Last Post: 6/7/2026 12:48 PM
USA Harry311
517 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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291 Views
0 Replies
12” 6.5 Grendel Upper
ragincajun1919
Author: ragincajun1919
Last Post: 6/7/2026 12:17 PM
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45 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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69 Views
0 Replies
Daniel Defense DD MK18 RIS II FDE
ChemTrailZ
Author: ChemTrailZ
Last Post: 6/7/2026 10:26 AM
-
231 Views
0 Replies
Aimpoint Gooseneck Mount
Badaboom0323
Author: Badaboom0323
Last Post: 6/7/2026 9:54 AM
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77 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 CATM-Al
490 Views
1 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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96 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
Hodge AU Mod 2 14.5" upper
dms16
Author: dms16
Last Post: 6/6/2026 9:59 PM
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510 Views
0 Replies
Colt 16” complete barrel assembly
Croft12
Author: Croft12
Last Post: 6/6/2026 9:44 PM
-
126 Views
0 Replies
WTS/WTT MK18 upper
Three0h8
Author: Three0h8
Last Post: 6/6/2026 9:44 PM
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147 Views
0 Replies
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AR15 Parts - Used - Upper Receiver
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