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The classical model of drug cutting refers to the way that illicit drugs were diluted at each stage of the chain of distribution. [1]Drug markets have changed considerably since the 1980s; greater competition, and a shift from highly structured (and thus controlled) to greatly fragmented markets, has generated competition among dealers in terms of purity.
A rolled cannabis cigarette usually made with rolling paper. A blunt is a cigar hollowed out and filled with cannabis. It is rolled with the tobacco-leaf "wrapper" from an inexpensive cigar. Blunts take their name from Phillies Blunt brand cigars. Cannabis: Opium: Demetra Cannabis: PCP
Illustration of forces in muzzle rise. Projectile and propellant gases act on barrel along barrel centerline A. Forces are resisted by shooter contact with gun at grips and stock B. Height difference between barrel centerline and average point of contact is height C. Forces A and B operating over moment arm / height C create torque or moment D, which rotates the firearm's muzzle up as ...
Firing a 9×19 mm round in a .40 S&W pistol Firing a .300 Blackout round in a .223 Remington rifle Firing shotgun shell of the correct gauge or bore, but in a chamber length that is too short (for example a 70 mm shell in 65 mm chamber)
A rail system mounted on top of a SIG SG 550 A dovetail rail on a rifle receiver for mounting a sight. A rail integration system (RIS; also called a rail accessory system (RAS), rail interface system, rail system, mount, base, gun rail, or simply a rail [1]) is a generic term for any standardized attachment system for mounting firearm accessories via bar-like straight brackets (i.e. "rails ...
Dovetail mount can also refer to a dovetail track running perpendicular to the bore, [9] often used for smaller front sights posts and rear sights blades found on handguns and some rifles. This mounting method is meant as a semi-permanent friction fit mounting solution where a slot is milled , for instance in the slide of a pistol, [ 10 ] and a ...
The bore axis of a firearm is the longitudinal axis through the geometric center of the gun barrel. In a rifled barrel, the projectile (bullet/ball, pellet or slug) will spin around the bore axis as it goes through the barrel. Boresighting is a process of placing one's line of sight down along the bore axis.
A variant known as the Bizon-3 was also developed and features a flip-up rear peep sight moved further to the rear on the receiver cover and a stock that folds up and over the receiver to lock into a spring-loaded latch on the receiver top cover. The weapon's barrel has an adapter for several types of muzzle devices.