Upper Receivers/Conversion Kits
View as
Sort by
Display
per page
ADV ARMS CONV KIT CMMDR 1911 22LR
Advantage Arms Conv Kit 22LR Black w/Clng Kit Commander 1911 191122C
$275.00
$272.20
ADV ARMS CONV KIT STD 1911 22LR CLEA
Advantage Arms Conv Kit 22LR Black w/Clng Kit 1911 AAC191122S
$275.00
$272.20
ADV ARMS CONV KIT TGT 1911 22LR CLEA
Advantage Arms Conv Kit 22LR Black w/Clng Kit 1911 AAC191122T
$366.67
$321.95
BUSHMASTER UPPER M4A3 223 16" BLK FT
Bushmaster M4A3 Upper 223 Rem 556NATO 16" Black Bayonet Lug and A2 Birdcage A2 Flat Top AR Rifles A2 Front 91823
$539.00
$436.45
CHIAPPA G2 PRO UPR 22LR 16" 10RD 7.8
Chiappa Firearms M4-22 Gen II Pro Upper Upper 22LR 16" Black 7.8" forend 8 position picatinny rail, 2 mags Heavy Barrel 10Rd 500-094
$339.00
$284.27
CMMG UPPER M4 T 22LR 16" FT BLK
CMMG Target Upper 22LR 16" Black KeyMod Free Float Handguard 1:16 A2 Flat Top AR Rifles Flat Top 22B7CA4
$529.95
$515.11
CMMG EVO 22LR BRAVO CONV KIT SS 25RD
CMMG Bravo Conv Kit 22LR Stainless AR Rifles CMMG22BA609 25Rd 22BA6E1
$199.95
$165.20
CMMG UPPER 556NATO M4 CARB 16" A2 FH
CMMG Upper 223 Rem 556NATO 16" Black 1:9 WASP Flat Top AR Rifles A2 Front 55BE1F0
$609.95
$576.41
CMMG UPPER 9MM M4A3 16" BIRD CAGE
CMMG Upper 9MM 16" Black Flat Top A2 Front 90B1AA2
$679.95
$660.91
CZ 75/85 KADET 22LR ADAPTER 4.7" BLK
CZ Kadet Conversion Kit 22LR 4.7" Black 2 Mags CZ75/CZ85 Adjustable Sights 10Rd 01610
$431.10
$430.76
MIDWEST AR15 BILLET UPPER - STRIPPED
Midwest Industries Billet Upper Black Stripped Upper MI-AR15-UPPER
$164.95
see in cart
PWA AR57 LEM 5.7X28MM UPPER LW/RAIL
PW Arms AR6720 5.7x28mm 16" Black Quad Rail Fluted Lightweight AR6720
$899.00
$749.99