The AR-15 is a military and civilian gas-operated rifle that has been produced in
many different ... 1973 Colt AR-15 SP1 rifle with 'slab side' lower receiver (lacking
raised boss ... Colt m...
Jul 31, 2014 ... The Colt AR-15 SP1 is the original semi-automatic version of the AR rifle, and is
largely responsible for the long-lasting popularity of this design ...
www.ask.com/youtube?q=Colt AR-15 Model Sp1&v=AV_zdG6FEF8
Jul 1, 2012 ... The Colt SP-1 AR15 is the Granddaddy of the modern M-4 rifle. This is the ... I
recently bought a NIB a4 gov model for $850.00. I have a Colt ... I have a 20"
1972 Colt SP1 I bought in 2009, 99+%....scored it for......... $875.
May 28, 2015 ... We have a little shoot-off challenge here between the original Colt SP1 rifle with
a 1:12 twist and a later Colt Sporter Target Model (aka A2) with ...
Browse all new and used Colt Rifles - AR-15 for sale and buy with confidence
from Guns International.
How do I date and value an older pre-ban Colt AR-15? Sponsored Links .... I
HAVE AN OLDER COLT AR15 SP1 MODEL EARLY SERIAL NUMBER
1 1959: Colt gets the license from Armalite; 2 1964: AR-15 / SP1 Rifle; 3 1965:
The XM16E1 Rifle; 4 1966: XM177 First patterns - Colt Model 607 / 609 / 610 ...
Through an estate, I received a Colt AR-15 Model SP1, serial # SP52xxx. Gun
mounted with a Colt 5x20 scope, no forward assist.
Sep 29, 1999 ... Colt Serial Number List and FAQ ... SP1 or SP2 ... X. BD000134 and Below (AR-
15A3 Tactical Carbine - very rare model) ...
May 26, 2014 ... Colt AR15 and M16 Serial Numbers, 1960-1972 ... The Model 03 Army Rifle was
rollmarked XM16E1 until the rifle was type standardized ... total military Colt AR-
15s and M16s plus AR-15 SP1 Sporters to the date of whenever ...