CNC Stainless Steel/Aluminum Spring Guide Thru-Hole is specifically designed for Bolt Recoil Shock System (BRSS) to keep the spring in line and allow the spring to rotate on shaft during high compression.
This Spring Guide Thru-Hole is machined with a 6.8mm through hole on stainless steel hub to allow the pushrod to go through thrust bearing and spring guide without any restriction.
The Spring Guide Thru-Hole is also equipped thrust ball bearing to reduce spring stress and breakage during high speed spring compression. Made of Stainless Steel and Aluminum.

	Includes
	1 x CNC Stainless Steel/Aluminum Spring Guide Thru-Hole

	Hub Thru-Hole Diameter: 6.8mm
	Hub Outer Diameter: 16mm
	Shaft Outer Diameter: 10.8mm
	Shaft Inner Diameter: 7mm
	Shaft Length: 44.5mm
	Overall Length: 51.5mm
	Material: Stainless Steel and Aluminum

	Features
	Specifically designed for Bolt Recoil Shock System (BRSS)
	Stainless Steel and Aluminum construction
	Machined 6.8mm through hole on stainless steel hub
	Allowed the pushrod to go through thrust bearing and spring guide without any restriction
	Equipped thrust ball bearing to reduce spring stress and breakage
	Aligned spring in line and rotate on shaft during high compression
	Strong stainless steel hub chamfer shoulder designs

	Weight
	13.08 grams

	Usage
	Used for Bolt Recoil Shock System (BRSS)

	Requires
	Wearing eye protection is recommended
	Use proper tools for disassembly and reassembly the spring guide with great care due to spring tension
	Bearing lubricant oil/grease is recommended for smooth operation

	Instruction
	Instruction Manuals are included