Colt M16A1 Parts Kit W/ Original 20" Barrel
Model: M16A1 Parts Kit
MANUFACTURER: Colt Firearms
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Colt M16A1 Parts Kit W/ Original 20" Barrel
- Manufactured by Colt
- Original M16A1 parts kit
- De-milled per ATF specs
- 5.56x45mm NATO/ .223 Remington caliber
- Complete M16A1 Upper Receiver with intact original 20" pencil barrel
- "C MP Chrome Bore" marked barrel (some may be devoid of barrel markings or faint in appearance, no guarantees)
- Original "C" marked Colt bolt carrier group & charging handle are included
- "MPC" marked bolt
- Colt Harvey Anchor forge markings
- Teardrop style forward assist
- Standard pin size
- Triangle handguards (these may show light damage/cracks & may be aftermarket)
- Original fixed buttstock (these along with buttplates may show light damage/cracks)
- OEM Colt full-auto trigger components
- Rifle length buffer weight and spring
- Original Colt cut receiver stub is included (AR15, M16, or M16A1 marked)
- NRA rated Good surplus condition
- *DISCLAIMER - Parts may show black/red/white paint, handguards may show light damage/cracks, buttstocks & buttplates may show light damage/cracks, sling swivels may be missing, some small parts/pins/springs (including takedown pins) may be missing or unusable due to the de-milling process
Surplus Colt M16A1 parts kits chambered in 5.56×45mm NATO / .223 Remington. The kits include original M16A1 upper receivers with intact 20‑inch “pencil” barrels marked “C MP Chrome Bore,” indicating Colt manufacture and chrome‑lined bores that were magnetic particle inspected. They also come with “C” marked Colt bolt carrier groups, “MPC” marked bolts, charging handles, and upper receivers with Harvey Anchor forge markings and teardrop‑style forward assists. Additional parts include triangle handguards, original fixed buttstocks with buttplates, OEM Colt full‑auto trigger components, and original cut receiver stubs marked AR‑15, M16, or M16A1. The kits have been de‑milled according to ATF specifications, and they are rated in NRA “Good” surplus condition, so parts may show light wear, paint markings, and other signs of use typical of military surplus. Pick one up today before its too late!
13865
Condition Standards for Antique/Surplus Firearms (As defined by the National Rifle Association)
- FACTORY NEW- all original parts; 100% original finish; in perfect condition in every respect, inside and out.
- EXCELLENT- all original parts; over 80% original finish; sharp lettering, numerals and design on metal and wood; unmarred wood; fine bore.
- FINE- all original parts; over 30% original finish; sharp lettering, numerals and design on metal and wood; minor marks in wood, good bore.
- VERY GOOD- all original parts; none to 30% original finish; original metal surfaces smooth with all edges sharp; clear lettering, numerals and design on metal; wood slightly scratched or bruised; bore disregarded for collectors firearms.
- GOOD- some minor replacement parts; metal smoothly rusted or lightly pitted in places, cleaned or reblued; principal lettering, numerals and design on metal legible; wood refinished, scratched, bruised or minor cracks repaired; in good working order.
- FAIR- some major parts replaced; minor replacement parts may be required; metal rusted, may be lightly pitted all over, vigorously cleaned or reblued; rounded edges of metal and wood; principal lettering, numerals and design on metal partly obliterated; wood scratched, bruised, cracked or repaired where broken; in fair working order or can be easily repaired and placed in working order.
- POOR- major and minor parts replaced; major replacement parts required and extensive restoration needed; metal deeply pitted; principal lettering, numerals and design obliterated; wood badly scratched, bruised, cracked or broken; mechanically inoperative; generally undesirable as a collectors firearm.
The process of grading and inspecting surplus firearms is very subjective and involves numerous details. We always try our best to be as accurate as possible, but we do not inspect firearms and rely on the rating provided by the importer. It is important with the nature of surplus firearms that it be thoroughly cleaned and inspected before use, preferably by a knowledgeable and trained Gunsmith. Please make sure that you are using the correct ammo for the firearm and understand the safe operating procedure.There is no warranty or returns offered on surplus firearms unless otherwise agreed upon in writing by email with sales@atlanticfirearms.com.
Acceptance of NRA Condition Rating
By purchasing this surplus item you acknowledge that you have read and understand the NRA Rating System for surplus items as defined by the National Rifle Association outlined in the product description. The NRA Rating system provides a nationally recognized standard to judge the surplus condition. Please make sure you have reviewed the condition rating and the NRA rating list posted in the item listing.Any returned surplus items that fall within these ratings will be subject to our return restocking policy.
