Heavy Barrel
No. HBAR is an acronym forHeavy Barrel. Also, referred to as a bull barrel. These are common barrels used in match or competition model rifles.
any 5.56 or 233 caliber ammo
Fiind a copy of "The Black Rifle", both volumes. You can research it then.
The Colt AR-15 HBAR Match with serial number 015317 was manufactured in 1995. Colt's production of the HBAR Match models began in the early 1990s, and this specific serial number aligns with that timeframe.
I just purchased one from a dealer in like new condition for $1,000. I believe that to be the low end of the value of this gun. Most in this condition will be higher.
To determine the age of a Colt AR-15 A2 HBAR Sporter with the serial number SP221219, you would typically need to consult Colt's production records or a firearms expert. However, Colt generally produced the Sporter model in the late 1980s to early 1990s. Based on the serial number, it's likely that this particular rifle was manufactured in the late 1980s.
100-1000 USD or so
Yes
foregrip only
Expressing physical quantities in terms of hbar units is significant because it allows for a more fundamental and universal understanding of quantum mechanics. The hbar unit, also known as the reduced Planck constant, is a fundamental constant in quantum mechanics that relates to the quantization of angular momentum and energy. By using hbar units, scientists can simplify calculations and compare results across different systems, leading to a more coherent and consistent framework for understanding the behavior of particles at the quantum level.
600-1200
HBAR is an abbreviation for "heavy barrel". It refers to a thicker-than-standard barrel profile and one that is typically longer for the purpose of sustained fire. They are often affixed to rifles that have been converted to machine guns.