Nitro Gas spring is instead of a metal spring,when we install air rifles with nitro gas spring,the air rifles won't lose velocity, will have quicker lock time and are quieter than the conventional spring air rifles.So Nitro gas spring is an ideal and reliable choice.

When we install gas spring with air rifle,it will be smooth and other advantage is below:

Smooth Cocking with reduced Cocking Effort

Reduces Damaging & annoying vibration

Reduces Recoil

Air rifle with gas spring will be slick:

Quicker Lock Time - Improved Accuracy

Noise Reduction - No Spring Twang

Easily removable as a unit

On Self Contained,airguns with gas spring has some advantage:

Can remain Cocked for extended periods

Not Affected by Temperature variations

No need of Refilling

Our airguns gas spring is 

Quality  

1.180,000 times -passed TUV fatigue test

2.ROHS certificated by SGS

3.Passed ISO9001 and ISO/TS 16949 International Quality System Certification

4.Use: Air guns/Air rifle

5. Material: steel/ss304/ss316

6.Color: Black/other colors

7.Connector: without connector

Advantage  

1.pass 180,000 times fatigue times

2.we can supply samples for free

3.Competitive price 

4.Fast delivery time:2000 pcs 7 days