Valuation Guides Machine Guns M16A2
Published: May 26, 2025 | Updated: February 17, 2026
The M16A2 brought modern refinements to the classic M16 design, including a heavier barrel, adjustable rear sight, and a three-round burst fire mode.
Curious about how much your M16A2 select fire rifle is worth? Whether you’re looking to sell or simply understand current pricing, we’ll help you assess the market value of your firearm.
Introduced in the 1980s, the M16A2 served as the standard U.S. military rifle for decades, favored for its improved ergonomics and updated ballistics. Transferable M16A2s are scarce and often command strong prices due to their relatively modern design and limited civilian availability.
Origin
United States
Manufacturer
Colt
Caliber
5.56×45mm NATO
Rate of Fire
700–900 rounds/min (three-round burst)
Notable Uses
U.S. military standard issue from 1980s–2000s
Transferable M16A2 select fire rifles are highly sought after by NFA collectors and enthusiasts. Value is influenced by originality, condition, variant type and any unique historical markings. Most examples on the market range from $30,000 to $40,000, depending on configuration and provenance.
M16A2 (Colt)
Estimated Value: $30,000 – $40,000
Market values reviewed by Chris Wing, Lead Firearms Valuation Specialist
Originality:
Transferable M16A2s with original receivers, parts, and factory markings typically command higher prices due to their authenticity and appeal to collectors.
Condition:
Clean, well-maintained M16A2 machine guns in excellent mechanical and cosmetic condition will sell for significantly more than worn or modified examples.
Historical Markings / Provenance:
If there are markings or provenance that link your M16A2 to a specific military unit, wartime service, or historical event - collector interest and market value can greatly increase.
Restoration:
Whether your M16A2 has been refinished, restored or modified will significantly affect pricing. Original finishes are typically more desirable.
Transfer Status:
Transferrable M16A2s will hold a considerably higher value than their pre-86 or post-86 counterparts.
Receiver Type & Build Origin:
M16A2s originally manufactured as select-fire rifles on factory receivers fetch higher values compared to conversions from civilian semi-auto rifles using registered sears or trigger packs.
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