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Original Colt M16A1 Parts Kit-A
Original Colt M16A1 Parts Kit-A

Our Price: $569.99

Quantity in Stock:23

Product Code: COLT16PKA


Original Colt AR .223 M16A1 Parts Kit - Vietnam Issue - Grade A

Grade A - Stock is in good serviceable condition. Butt plate may have a crack. Triangle handguard is in fair to good condition. Metal parts are fair to good.

These Colt M16A1 Kits can be used to turn an existing AR-15 rifle into a vintage looking M16. These kits can also be used as a replacement parts set for an existing M16A1 rifle. Upper receiver and bolt are complete.


  • New Production Brownells Triangular Handguard
  • Original Tear Drop Forward Assist
  • Original Complete Upper Receiver with Handle
  • The letter 'C' on the Complete BCG


  • Vietnam-era original Colt M16A1
  • Kit is complete except for lower receiver and barrel
  • Stock is in good serviceable condition
  • Butt plate may be cracked
  • Triangle handguard is in fair to good condition
  • All parts are serviceable
  • BCG is Colt marked

Kit includes:

  • A1 complete upper with carrying handle assembly with rear sight windage drum, tear drop forward assist assembly and ejection port cover assembly
  • Trigger, trigger pin and trigger spring
  • Trigger guard assembly
  • Hammer, hammer pin and hammer spring
  • Semi-auto disconnect
  • Complete bolt and bolt carrier assembly
  • Charging handle, latch, latch pin and spring
  • Magazine release button, catch and spring
  • Bolt catch
  • Take down pins, rear and front, with spring and detents
  • Receiver pivot pin and screw
  • Buttstock with rear swivel assembly, buffer tube, buffer spring and buffer assembly
  • Pistol grip, grip screw and lock washer
  • Safety/selector lever
  • Bolt catch paddle
  • Front site base and bayonet lug assembly/gas port with forward sling swivel and taper pin
  • Gas tube and pin
  • Flash hider and crush washer
  • Upper and lower handguard
  • Triangular handguard cap
  • Handguard delta ring with snap ring

Average Rating: 5 of 5 Total Reviews: 2 Write a review »

  0 of 0 people found the following review helpful:
Nice May 7, 2019
Reviewer: Wayne from Texas  
The upper had a thin coating of black paint on it, a couple of minutes in thinner and it came off with most of the original dark grey finish still there. The hand guards were very good no cracks or missing teeth, same for the stock. Parts were much better than expected.

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  1 of 1 people found the following review helpful:
M16A1 Parts Kit February 20, 2019
Reviewer: Darrell G from Greenville SC  
I'd say it was okay.  I'm not disappointed that it was $599 because sadly that's just what they are.  I mean bread was 25 cents a loaf back in the day, right?

Shipping was immediate.  The parts were okay.  Nothing broken.  My handguard has a crack in it (30 + old parts kit, it is what it is).

- D

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