FPS 85 m/s spring (FPS-85+)

Description: FPS 85 m/s spring (FPS-85+) 85 m/s FPS spring has been calibrated on 363 mm inner barrel and gearbox with type D cylinder (for barrels from 301 to 400 mm). Of course with shorter or longer barrel the performance will decrease or increase, therefore the calibration will be harder or softer. In the calibration process has not been taken in consideration the thickness due to the bearings of the spring guide and of the piston head. So starting by equal initial conditions you have to take into account of a performance increase of about 2.5 m/s for each bearing. The FPS spring is 100% Made in Italy and it is produced in collaboration with leading companies in the sector. The material used is steel wire burnished and pre-hardened carbon steel with addition of silicon and chromium EN10270 / 2. In the phase immediately subsequent to forming the spring is stabilized in the oven at a temperature of 400 degrees celsius for thirty minutes in order to improve the durability. The spring has coils with variable pitch in the central area and in that in contact with the spring guide and undergoes a process of grinding the two ends which guarantees optimal performance in the compression phase. The dimensions of the product are: - length: 170 mm - outside diameter: 14.30 mm Is recommended the use of the spring in combination with ball bearing spring guide and ball bearing AEG piston heads to ensure maximum performance and durability. 100% MADE IN ITALY FPS 85 m/s spring (FPS-85+) 85 m/s FPS spring has been calibrated on 363 mm inner barrel and gearbox with type D cylinder (for barrels from 301 to 400 mm). Of course with shorter or longer barrel the performance will decrease or increase, therefore the calibration will be harder or softer. In the calibration process has not been taken in consideration the thickness due to the bearings of the spring guide and of the piston head. So starting by equal initial conditions you have to take into account of a performance increase of about 2.5 m/s for each bearing. The FPS spring is 100% Made in Italy and it is produced in collaboration with leading companies in the sector. The material uséd is steel wire burnished and pre-hardened carbon steel with addition of silicon and chromium EN10270 / 2. In the phase immediately subsequent to forming the spring is stabilized in the oven at a temperature of 400 degrees celsius for thirty minutes in order to improve the durability. The spring has coils with variable pitch in the central area and in that in contact with the spring guide and undergoes a process of grinding the two ends which guarantees optimal performance in the compression phase. The dimensions of the product are: - length: 170 mm - outside diameter: 14.30 mm Is recommended the use of the spring in combination with ball bearing spring guide and ball bearing AEG piston heads to ensure maximum performance and durability. 100% MADE IN ITALY × Buy now and save! Shipping info Click the Shipping & Payments tab above the listing description for more info Click the Shipping & Payments tab above the listing description for more info! Additional delivery notes PICK UP OPTION Sorry, our items are NOT available for pick-up. PAYMENT Immediate payment is required upon selecting "Buy It Now" or upon checking out through the cart. We accept payment via U.S. PayPal accounts and all Major Credit Cards, Debit Cards & Google Pay. We are legally required to collect sales tax in those states and localities where we maintain a physical presence (nexus). The applicable amount of sales tax charged to an order will be calculated based on the shipment destination's state and local sales tax laws. Thank you for shopping with us on eBay! Additional Information No additional information at this time Ask seller a question You might also like 1/32" Airsoft 70D Die Cut Neoprene Buffer ASG Airsoft Ultimate 28TPA CNC Long Motor ASG Airsoft Ultimate 16TPA CNC Short Motor ASG Airsoft Infinity Boost 40K RPM 14TPA Short Motor Contact To contact our Customer Service Team, simply click the button here and our Customer Service team will be happy to assist. Ask seller a question © BRILL ARMORY Shipping & Payments Click the Shipping & Payments tab above the listing description for more info Payment Accepted Payment Methods Immediate payment is required upon selecting "Buy It Now" or upon checking out through the cart. We accept payment via U.S. PayPal accounts and all Major Credit Cards, Debit Cards & Google Pay. We are legally required to collect sales tax in those states and localities where we maintain a physical presence (nexus). The applicable amount of sales tax charged to an order will be calculated based on the shipment destination's state and local sales tax laws. Thank you for shopping with us on eBay! Returns Returns are accepted Items must be returned within 30 days of the auction ending Buyer will pay for return shipping. eBay integration by

Price: 10 USD

Location: Los Angeles, California

End Time: 2024-08-16T02:29:36.000Z

Shipping Cost: 5 USD