Search results for query: hammer adjustment

Drop that reg down to 80bar. And adjust the hammer, should get those crossmans running mid 900s.

I have tuned my M1 25 cal to give me a muzzle velocity at the MAX setting. After about 50 shots, the hammer spring adjustment screw backs itself off and my muzzle velocity drops substantially. Before I pour a bunch of locktite on the adjustment screw to keep it from backing off, has anyone...

The macro wheel is kind of confusing at first. The micro is always where your hammer is actually at. The numbers on the side are really where your hammer tension is at. The wheel numbers are misleading as there is an internal adjuster that puts the wheel in the "range" of appropriate...

FX Dreamline manual says to not adjust the hammer adjustment wheel when cocked. If you do so you will mess up that adjuster wheel and have to buy a new one and replace it. Ask me how I know.

When you say hammer spring maxed do you mean on the wheel or the Allen adjuster? If it is on the Allen adjuster and truly maxed you do not have it tuned properly at 115 bar. At that reg pressure you do not need max hammer pre load.

Got the Ronin in & tried a few rounds. It is indeed stupid quiet with it. all you hear is the hammer spring. I will try adjusting the hammer spring next.. Have new prism scope on the way.

Not bad. Looking for a compact gun, it's betwen Mora and the Ghost. Does Mora have a wheel to adjust the hammer?

The micro screw adjusts the gap. Less wiggle = more hammer spring, more wiggle = less hammer spring. People will measure the free space gap with calipers to explain where the micro adjuster is set to. If you cannot use all the settings on the dial then the screw is turned in too far. T9 is the...

The general way of doing it is to adjust the hammer spring tension for somewhere in the ballpark of 97% of the maximum velocity. https://www.airgunnation.com/threads/regulator-pressure-vs-hammer-spring-tension.1133487

Yes. Pull off stock. Look at hammer adjust screw. Turn in or out to adjust hammer tension. Most have lock nut 🔩 very easy.

I weighed the hammer 11.4g and I've turned the adjuster screw in a couple turns but consistency goes down. I'm thinking either the spring is too strong or I need to try a lighter hammer.

I’ve watched videos on the DRS Tactical and they all say the regulator pressure and hammer spring can only be adjusted by removing the stock and chassis. My DRS has an adjustment wheel on the left side precisely where the hammer spring adjustment is located. I went back and looked at videos that...

Thanks so much! I think i will adjust the hammer spring first

Is there a guide that explains all of the above and how it effects velocity and shot count? What exactly the function of a plenum is, how does expanding it change fps and shot count. How does hammer spring adjustment change stuff.

The wheel is coarse adjustment the micro is ultra fine adjustment of hammer spring tension..... The real trickery comes with what reg pressure you're using and the valve adjuster. That's all over the chrono and on target experimentation. Each gun is different enough that a "recipe" is ballpark...

Adjust the reg up, it will go over 30fpe. Sometimes they need a more stout hammer spring as well.

The design appears functional. Of course it will probably need a cut out for loading. What is the bottom of the hammer pocket threaded for? Is that how you intend to adjust valve travel, by stopping the hammer? If so, I would avoid that approach unless some type of damping is involved, like an...

Warnings: Do not adjust the hammer spring if the gun is cocked, or you will be buying a new wheel. You may have to take off that adjustment wheel to get to that hex key adjuster. There are two little ball bearings and two little springs that push on those bearings, to give that wheel tension...

I have been trying to perfect my maverick .22 BT compact to shoot 25 grain pellets but for the life of me can’t get my Allen key to fit into the hole for the adjustment. So… can anyone please recommend what I should set this thing to? Ernest Rowe recommended 6mm in an old video about disassembly...

No. I need to read more. Maybe want to drop the fps in the future but 22gr pellets didnt need any scope adjustments when i zeroed with 14.3gr at 17 yards, both hit same dime hole.