Just got my Luth-AR C7 upper receiver and noticed the right side of the sight channel is slightly thicker than the left. Is this kind of variation acceptable? I'm planning on attaching
C7/C8/M16E1 Stripped Upper Receiver With M4 Ramps - TNTE Sales Inc.
C7 Upper. What would we do without Luth? : r/RetroAR
Diemaco C7/C8 Stripped Upper - Nordic Marksman Inc.
WTT: - Noveske CHF 10.5" C7 upper | Indiana Gun Owners - Gun Classifieds and Discussions
COLT CH marked A1 C7 and Sporter Upper receivers | Northwest Firearms
D100 - M16A1 C7 Stripped Upper Receiver w/ Brass Deflector - AR15Discounts
AR 15 C7 Upper receiver | Northwest Firearms
M16A1 C7 Stripped Upper Receiver w/ Brass Deflector - Dirty Bird Industries
FAR-15 C7 Upper
BROWNELLS AR-15 C7 STRIPPED UPPER RECEIVER BLACK - Brownells Benelux
FAR-15 C7 Upper
What is this upper exactly? Colt CK M16A1E1/C7 style upper with no carbine feed ramps. Was going to build a 733 with it but bought a complete upper instead so thinking of
Vintage AR-15 A1 upper receiver 5.56 M16 AR15 M-16 M16A1 XM177 C7 style - AR15 Accessories & Parts at GunBroker.com : 896815570
C7 upper receiver-126
AR15 PARTS A1 A2 A3 C7 UPPER RECEIVERS, BARRELS and MORE | Northwest Firearms
D100 - M16A1 C7 Stripped Upper Receiver w/ Brass Deflector - AR15Discounts
Airsoft A1 Upper Receiver for Airsoft Rifles | 3D Crafts
Milspec C7 Carry Handle Upper Receiver - Complete - Retro
C7 upper receiver-126
RECOIL - Checkout the Sleeper Carbine, a gun with groovy retro-style powered by modern parts under the hood: -Upper Receiver: Luth-AR C7 with M4 Feed Ramps: $150 -Lower Receiver: Echo93: $105 Trigger
ARMSLIST - For Sale/Trade: Brownells C7 stripped Upper
RETRO AR 15 PARTS C7, Colt Sp1 and Colt A2 and PM Marked A1 upper receivers | Northwest Firearms
XM16E1 / M16A1 Upper Assembly - Retro Rifles
BROWNELLS AR-15 C7 STRIPPED UPPER RECEIVER BLACK - Brownells Benelux
C7/C8/M16E1 Stripped Upper Receiver With M4 Ramps - TNTE Sales Inc.
BROWNELLS AR-15 C7 STRIPPED UPPER RECEIVER BLACK - Brownells Benelux
