Spyder TL Plus, Swan Creek N-Bolt (rear cocking), Ice Cold Barrel, w/ an 8-Stage X-Core on it's way.
Strengths:
- This bolt is very lite with an easy pull.
- Stays well oiled even after extended periods of usage or storage, my stock bolt had to be re-oiled after every game.
- Very easy to clean, once over with an oiled cloth got the bolt clean.
- Made my marker noticably quieter.
Weaknesses:
It's a two-piece bolt...the nylon plunger came partly un-screwed from the metal bolt-pull 'cause it wasn't screwed down tightly, easily fixed.
Conclusion:
It's an excellent product...just make sure it's firmly screwed together when you first get it and you will never have a problem.