M16 rifle for sale
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FN FN15 M16 Military Collectors Series Black 5.56 / .223 Rem 20-inch 30Rds
Brand:
FN America
Action:
Semi-Auto
Barrel Length:
20
Caliber:
5.56×45mm NATO
Capacity:
30
Finish Per Color:
Black
From:
$50.39
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14
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Aero Precision M16a4 Clone Lower Black (Non "A" Engrave) APAR148017C 840014605439
Brand:
Aero Precision
Caliber:
.223 Rem
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Dead Air Wolverine Collar for M13 M14 M15 M16 1/2" 5/8" Inserts
Brand:
Dead Air Armament
Finish Per Color:
Black
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APF AR-15/M16 Lower Receiver with Parts Kit
Brand:
Alex Pro Firearms
Caliber:
MULTI
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FN Manufacturing FN15 M16 LIMITED 5.56 20" 36320-01
Brand:
FN America
Caliber:
.223 Rem/5.56×45mm NATO
Capacity:
30+1
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Colt M16A1 Retro Reissue 5.56 AR-15 Rifle - CRM16A1
Brand:
Colt
Action:
Semi-Auto
Barrel Length:
20"
Caliber:
5.56×45mm NATO
Capacity:
20+1
Rounds:
20
Frequently Asked Questions
M16 rifle for sale
Can a civilian own an M16?
Civilians can own an M16 only if it was manufactured and registered before May 19, 1986. Ownership requires federal paperwork, a $200 tax stamp, and NFA compliance. Post-1986 M16s are restricted to military and law enforcement.
Are the M16 and AR-15 the same?
No. Both share the same basic design, but the M16 is a select-fire military rifle capable of automatic fire, while the AR-15 is a semi-automatic civilian variant. They also differ in barrel length and internal components, and fall under different legal classifications.
How many bullets does a M16 have?
An M16 magazine typically holds 30 rounds of 5.56mm ammunition, though 20-round magazines are also used. The rifle itself has no internal ammunition storage; capacity depends entirely on the magazine loaded into it.
How heavy is a fully loaded M16?
An M16 unloaded weighs approximately 6.8 pounds. Fully loaded with a 30-round magazine of 5.56mm ammunition, total weight runs roughly 7.5 to 8.5 pounds, depending on the specific variant and ammunition type.
What is the cost of an M16 gun?
M16 rifles average around $967.95 new and $764.21 used for standard variants. However, transferable collector M16s can reach $31,995 to $39,995 for Colt examples, and the FN 15 Military Collector M16 carries an MSRP of $1,950. Prices vary widely based on condition, variant, and transferability status.
What are the common problems with an M16?
Early M16s suffered severe jamming, failure to extract, and feeding problems during Vietnam due to poor ammunition, inadequate maintenance supplies, and design flaws. Magazine feed lips bent easily, causing malfunctions. The M16A1 addressed many of these issues, significantly improving reliability.
Does the army still use the M16A4?
No, the Army phased out the M16A4 in favor of the M4 carbine. Some training and support units still maintain M16A4s in their armories, but it is no longer standard-issue for infantry soldiers.
What is the difference between M16 and M16A2?
M16A2 introduced a 1:7 barrel twist to stabilize heavier 62-grain SS109 rounds, replacing the M16A1's 1:12 twist. The A2 added adjustable rear sights, a three-round burst mode replacing full-auto, a heavier barrel, and improved handguards. It became the Marine Corps standard in the mid-1980s.