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colt sp1

The Colt AR-15 is a lightweight, magazine-fed, gas-operated semi-automatic rifle. It is a semi-automatic version of the M16 rifle sold for the civilian and law enforcement markets in the United States. Colt's Manufacturing Company currently owns the AR-15 trademark and is used exclusively for its line of semi-automatic AR-15 rifles.

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Recent contents
  1. Krinkov

    COLT SP1 - 1982 AR15 Complete Parts Kit

      1. For Sale
    • $1625
    • Portland
    • Oregon
    FOR SALE COLT SP1 Parts Kit $1,650 Shipped or $1625 F2F SE PDX, OR >>>PHOTO ALBUM of all parts here imgur.com/a/sp1-xhS7y3t[/B<<< DETAILS Overall very good condition. Stong even finish. Includes a sling. This includes all parts minus the stripped received and the tiny roll pin for the bolt...
  2. Connor Murphy

    1977 Colt AR15 Model SP1

      1. For Sale
    • $1800
    • Hillsboro
    • Oregon
    For sale is my Colt AR-15 Model SP1, made in early 1977. This a very beautiful rifle, and it handles and shoots just as great as it looks. It's perfectly balanced, lightweight, and real smooth shooting. This example is in very good condition, with some light handling marks on the rifle and it's...
  3. eldbillbo

    Early 70s Colt SP1 M16A1 C MP B marked Barrel

      1. For Sale
    • $400
    • Oregon City
    • Oregon
    C MP B marked barrel. This one has a great looking bore but does have an odd rust spot on the barrel and barrel vice marks. I have gas tube for $10 with purchase of the barrel A1delta ring assembly fo $20 with the purchase of the barrel
  4. Connor Murphy

    1977 Colt AR-15 Model SP1 - Beautiful Classic

      1. For Sale
    • $1800
    • Hillsboro
    • Oregon
    For sale is my Colt AR-15 Model SP1, made in early 1977. This an absolutely beautiful rifle, and it handles and shoots just as great as it looks. It's perfectly balanced, lightweight, and very smooth shooting. This example is in very good condition, with some handling marks on the rifle and it's...
  5. D

    1979 Colt SP1 Ar15 Unfired

      1. For Sale
      2. For Trade
    • $3000
    • ca
    • Other
    This is an early colt ar15 sp1 with the triangular handguards unfired with original mag and colt bayonet.
  6. Lilhigbee

    Correct BCG for a 1967 Colt SP1.

      1. Want to Buy
      2. Want to Trade For
    • Potland
    • Oregon
    As the title says, I'm trying to locate a 1967 SP1 BCG. The carrier is smooth-sided with the bottom cut back to about 3/8" and no "C" marking. The bolt has the phosphate coating and is marked "MP". See picture for details of bottom cut. Willing to purchase or trade. I have a number of items...
  7. jp1985

    Preban colt sp1 full size.

      1. Want to Buy
      2. Want to Trade For
    • Albany
    • Oregon
    I am Looking for a colt sp1 pre ban full size.
  8. W

    Colt SP1 from 1976

      1. For Sale
    • $2000
    • North Plains
    • Oregon
    1976 Colt SP1 All original. No parts have been changed or updated. Comes with a few colt metal mags 20 and 30rnds
  9. A

    Colt SP1 rifle late model 1981 vintage

      1. For Sale
    • $2000
    • Cornelius
    • Oregon
    Up for sale is a colt sp1 rifle in very good condition. Rifle has been barely fired, metal is in fantastic shape, forward handguard is in perfect shape, butt has a small amount of rubbing on the lower right hand side. I believe this is one of the last ones made in 1981 Cash only, no trades and...
  10. Ragnar

    Price help, early Colt SP1

    I'm trying to find a price for a Colt SP1 for a friend. I looked it up on this site- http://bpullignwolnet.dotster.com/retroblackrifle/ModGde/SP1SN.html and it appears to be a 1969 Colt. I plan to go through it and verify that it's got all original Colt parts. It's used but not abused with...
  11. Aromans

    Colt sp1 stripped receiver

      1. For Sale
      2. For Trade
    • $300
    • Tacoma
    • Washington
    Have a colt sp1 receiver in good shape, large pin front, c and m marked with square and triangle proof marks Looking for 300$ or trade for a c7 style upper willing to ship for a few bucks more
  12. eldbillbo

    Damaged and Repaired Colt SP1 Upper receiver has a ugly spot on it. $100

      1. For Sale
    • $100
    • Oregon City
    • Oregon
    I was going to use it for a dedicated .22 upper or just build a super lightweight upper with it but i am done with projects. This would be good for someone building a super budget lw truck build. one of the sight channel blades broke and was tig welded back on. The weld is ugly but was the only...
  13. G

    Colt SP1 slickside upper reciever

      1. For Sale
    • $250
    • Albany
    • Oregon
    Stripped Colt SP1 upper, .315" front pin hole, no shell deflector or forward assist. The Colt markings are light but visible in front of the ejection port. This upper is in used condition and the finish shows imprints from the assembly fixture.
  14. outontherange

    Colt SP1 early carbine 16” barrel CmpB marked

      1. For Sale
    • $400
    • Vancouver
    • Washington
    Early carbine barrel for Colt SP1. My guess is that this was cut down by Colt from old stock Vietnam barrels because the CMPB marked ones were Vietnam 71-73 dated. Cool retro original Colt barrel. Excellent condition.
  15. Issiah

    E-nickled colt sp1 rifle

      1. For Sale
      2. For Trade
    • $3500
    • Stayton
    • Oregon
    I have a really nice condition rare e-nickle colt sp1 i am looking to possibly trade. Was told it is unfired i have no reason to believe its not. Not to interested in selling it at the moment just seeing whats out there. For this rifle my main interest would be high end/hard to find firearms...
  16. drunkunicorn

    1976 LOUISIANA/ANGOLA PRISON COLT SP1 W/ LETTER - EXCELLENT

      1. For Sale
    • $3750
    • Yakima
    • Washington
    Testing the waters on this one.....Perfect for a Colt collector or anyone wanting a unique history piece! For sale is a great - excellent condition vintage Colt SP1 from 1976 that was in service for the State of Louisiana at Angola Prison. For those of you who don't know, the former...
  17. R

    oem fcg for Colt SP1

      1. Want to Buy
    • Walla Walla
    • Washington
    I have an old colt that has the incorrect fcg. Would like to correct with the right parts.
  18. Awrig6

    Colt SP1 Carbine - Factory Correct.

      1. For Sale
    • $2400
    • Vancouver
    • Washington
    I have for sale a very nice Colt SP1 Carbine factory correct with acetate stock. Also have an Aimpoint ML2 in a A.R.M.S mount that I can add for another $300. Only selling optic with gun. Go take a look at gunbroker what these are going for. $2500-$4K plus they will charge you tax and shipping...
  19. Awrig6

    Colt SP1 Carbine - Rare

      1. For Sale
    • $2400
    • Vancouver
    • Washington
    I have for sale a very nice Colt SP1 Carbine factory correct with acetate stock. Also have a aimpiont in a Arms mount that I can add for another $300. Only selling optic with gun. Go take a look at gunbroker what these are going for. $2500-$4K plus they will charge you tax and shipping ect...
  20. Garg

    Looking for old colt SP1 update parts

    So, a good friend of mine has an old colt sp1, that has the janky front pivot screw/pins, not the current slide out type. Does anyone know where to get replacement parts, to make it compatible with new uppers? ie. the small push pins.
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