Oct 4, 2016 · The SP1 rifle you are looking at are the later type version because of the A1 birdcage style flash suppressor if the owner did not alter it. The early version from around 1964 up to 1968 had the improved 3 prong style flash suppressor, …

Mar 29, 2014 · A guy had a SP1, that was an all original 1972 in "Coltguard" finish. The receivers, barrel, and FH were a silver color. The lower parts, selector, bolt release, ect. were black. It also had round handguards. He claimed he was offered $1800.00 and turned it …

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This is a super early and attractive Colt SP1, serial number 1290! This one is in great condition and has loads of correct, early features. The finish is original and in excellent condition with only minor surface scuffing.

Jul 11, 2017 · The Colt SP1 shown here is one of the earliest available AR-15 rifles offered to the general public on a wide scale.

Manufactured in 1964, the second year of SP1 rifle production at Colt, with an approximate serial number range of SP00101 to SP02501.

The front sight post as the "E inside the C" marking. Early thin style cast front sight post without drain hole. Swinging swivels with roll pin fasteners front and back. Strong bore with only minor signs of use. All in all, an incredible example of a super early and desirable Colt SP1.

Oct 2, 2021 · The SP-1, otherwise known as the Colt AR15 is essentially an M16 in all but the fire control group. The barrel is the same as was used on the M16 series. Like the SP1 carbine, the barrel is the 1/12 twist chrome plated ( bore and chamber) milspec barrel.

3/17/25 - For sale is a Colt SP1 rifle made in 1980 with its original box. The rifle is in good condition overall with a nice parked finish throughout. There are some minor scratches to the finish mainly on the upper receiver. The handguard has some wear and scratches to the corners and the stock has some discoloration or wear on both sides. The bore is …

This is an original Colt AR-15 SP1 Carbine featuring the early high gloss collapsible 2 position stock, ribbed handguard, birdcage flash suppressor, and bayonet lug without the forward assist. The retro rifle comes with one original Colt 20 round magazine and a later adjustable nylon sling.