Changing your valve pin on a first strike T15
Ever needed to change your T15 valve pin and weren’t sure how to? Here’s a quick video to use a guideline to help you out. You’ll know it’s time to change it if you’re leaking air around the black oring on the valve pin, or if the ball bearing on top doesn’t roll around freely anymore.

▶︎
First Strike T15 Repair Tricks & Tips

▶︎
How to adjust the output pressure on your first strike tank regulator

▶︎
How to install your first strike T15 full auto kit

▶︎
Frist Strike T15 troubleshooting

▶︎
2026 Gun Law Evaluation: Radical Changes for Sport Shooters & Hunters!

▶︎
Tiberius T-15 review/Tips

▶︎
First strike T15 V2 magazine post game maintenance

▶︎
Why German Officers Hated the American .45 ACP

▶︎
How to adjust and tune your first strike T15 recock screw for cold weather/regular play

▶︎
Tutorial: First Strike T115 Feeding Issues fix

▶︎
Tutorial: How to Fix a First Strike T15 Sleeve

▶︎
First Strike T15 upgrades and changes in its 5 generations of availability

▶︎
They Laughed at Mona Kimura… Until the Brutal KOs Started

▶︎
First Strike T15 Reinigung

▶︎
The authorities are getting serious! What hunters and shooters can expect in 2026...

▶︎
🔴 It’s Official: ATF Announces They Will Prosecute Illegal Braced SBRs

▶︎
Eigener Schießstand gefällig?

▶︎
Tutorial: wie stelle ich den Recock meiner Firststrike T15 richtig ein?

▶︎
AR-15 - How To Replace Gas Rings

▶︎
