16 March 2008, 03:43
Ammo_DogBellm TC tune up kit
Has anyone here ever installed the Tune up kit that Mike Bellm offers?
16 March 2008, 04:28
Westpacquote:
Originally posted by Ammo_Dog:
Has anyone here ever installed the Tune up kit that Mike Bellm offers?
Many, what is your question?
16 March 2008, 07:13
Ammo_DogHow much of a difference does it really make, and how easy is it to do?
16 March 2008, 08:35
DannoBooneIf yours has a decent trigger and is shooting
accurately, there is no need. If there IS a need,
Mike's springs, oversized hinge pins, etc. make
a significant difference. The only part that
was particularly difficult for me was replacing
the new sear spring; it can tend to want to beat
the Shuttle into orbit!

16 March 2008, 09:52
Westpacquote:
Originally posted by Ammo_Dog:
How much of a difference does it really make, and how easy is it to do?
Installing a tighter pin #1 or #2 can drastically reduce group size if there is much play present now. You should be able to go 2 pin sizes without having to ream. The beefier lock spring will help reduce any possibility of missfires. Email Mike, he would be happy to discuss it with you.
17 March 2008, 01:27
Kay9CopMy first trigger work was with a Bellm kit and his downloadable instructions. It's easy for anyone to do. Just take your time and check the trigger often for feel. By the time you're done you'll have assembled the trigger so many times it will be easy.
17 March 2008, 01:32
K20350I never installed one but my Uncle did on his encore. It made a huge difference in the trigger. It is really nice with almost no creep and i would say around 2 lbs. We shoot sillouettes in IHMSA and it made a real difference. Just my 2 cents.
23 March 2008, 06:50
zdriveI hav e installed trigger springs, oversized hinge pins, heavier barrel locking springs, and heavier hammer springs in all of my thompson g2 rifles. It makes a huge difference to me in accuracy and trigger function, not to mention these parts a realitivly inexpensive. Give it a shot.