Technichoke® HPS

The new TECHNICHOKE^® HPS chokes family has been designed to meet the needs of all shooters, creating 8 different choke parameters.

They are used on all Fossari^® barrels and made of high-quality steel. They are subjected during manufacturing to an “IN PROGRESS” quality control in compliance with the AQL 0.4 standard. They have a total length of 90mm (3.54 Inches), internal 70mm (2.76 Inches) and external 20mm (0.79 Inches). Heat treated to obtain the maximum degree of resistance, these chokes are also STEEL-SHOT rated and are internally and externally coated with a surface treatment of anti-corrosion nickel plating.

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The external shape has been designed to ensure efficient installation and removal without the need for tools; however, 4 notches are provided for the use of the emergency key. A coloured aluminium metal ring shows the choke and completes the innovative style.

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STARS/*	ALPHA CODE	IDENTIFICATION	COLOURED BAND	TYPE OF CHOKING
*	F	FULL	BLACK	1/1
	LF	LIGHT FULL	PURPLE
**	IM	IMPROVED MODIFIED	RED	3/4
*******	M	MODIFIED	BLUE	1/2
	LM	LIGHT MODIFIED	GREEN
********	IC	IMPROVED CYLINDER	GOLD	1/4
	SK	SKEET	GREY	SKEET
*****	CYL	CYLINDER	GREY	0/0

We strongly recommend that a choke of no greater constriction than Modified (***) be used when firing steel shots.
For example, using an Improved Modified (**) or Full (*) choke when firing steel shots may cause damage to the barrel and void your warranty.
We always recommend that you carefully read the instructions on our “owner’s manual” and ammunition box just for more detailed information.