3 Color Options:
- Black
- Grey
- Black/Green
2 Assembly Options:
- Stripped
- Assembly, comes with original colt rear sight assembly and ejection port cover
Made in USA
CURRENTLY ON BACK ORDER - No Estimated Time frame for in stock.
Cyber Monday Special- Until Supplies Last- Save $25
3 Color Options:
2 Assembly Options:
Made in USA
CURRENTLY ON BACK ORDER - No Estimated Time frame for in stock.
Retro Rifles
In 1967 the Colt 603 XM16E1 officially became the Colt 603 M16A1, and remained so until the mid-1980
Retro Rifles
From Retro Rifles - XM16E1 (1964-67) or M16A1 (1967-mid 80's) Upper receiver, Barrel and Fro
Retro Rifles
2 Options Available: Stripped Assembly: Comes with rear sights, dust cover, and forward assist
Retro Rifles
The Colt 603 XM16E1 is the last version of the "experimental" series before official adoption of the
Retro Rifles
C7 (M16A1E1) Upper Receiver. This was a "transitional" model since it had a Shell Deflector for left
Retro Rifles
C7 (M16A1E1) Upper Receiver. This was a "transitional" model since it had a Shell Deflector for left
Retro Rifles
From Retro Rifles - XM16E1 (1964-67) or M16A1 (1967-mid 80's) Upper receiver, Barrel and Fro
Retro Rifles
In 1967 the Colt 603 XM16E1 officially became the Colt 603 M16A1, and remained so until the mid-1980
Retro Rifles
2 Available Options: Stripped Receiver Assembly: Comes with rear sight and dust cover
Retro Rifles
This "Pencil" profile barrel is the same size and finish as the original AR-15, XM16E1, 
Retro Rifles
2 Options Available: Stripped Assembly: Comes with rear sights, dust cover, and forward assist
Retro Rifles
In 1966, the Army decided it wanted a slightly longer barreled version of the XM177E1, 11.5 inches i
Retro Rifles
We offer 5 different versions of the CAR-15 "Moderator" muzzle device. The first three choices are a
Retro Rifles
Reproduction Standard US Military issue M16A2 fully assembled Upper Receiver assembly. Exact Model
Retro Rifles
The 10 inch barrel Colt XM177 (model 609) was essentially a fielded prototype - and the firs
Retro Rifles
In 1985 Colt returned to the original "Commando" idea, with its Model 733, essentially a modernized
Retro Rifles
The Colt 603 XM16E1 is the last version of the "experimental" series before official adoption of the