GunTuff Pellet Sizer .177 & .22 [4.50 4.51 4.52 4.53 5.50 5.51 5.52 5.53]

Product Information

Looking at the T.R.Robb it appears to be the exact same tool as the old theoben ( .177) pellet sizer I had. It was a reliable asset. the pellet could be placed in exactly the same angle every time and the pressure curve applied in exactly the same way every time. Comfortable handle for the loading port of Feinwerkbau P70 rifles. Replaces the original ugly white handle with a much better one. In R/H and L/H versions, made of laser sintered Nylon with stainless steel screws.

The taper ensures that the front to rear ratio is always the same. This will keep the front smaller than the rear, for optimum power and accuracy. Do not push the pellet into the bore of the Sizer too hard as you may deform it, but with practice you will get to know how much pressure the pellets requireto get the maximum from them. With this, you can close the loading port by rotating the handle easily by the two rounded ends, instead of pushing it down with a quite big force.In the 1990s the company was bought by Sheffield-based Walden Engineering to become Walden Sizer Ltd. Since then the company has thrived in Sheffield, with support from firstly OSL Group Ltd and now the Newburgh Group. With that one test I've found the tin of JSB Monsters have such a tight weight and head size tolerance that I don't even bother to sort anymore. I just pull the pellets from the tin as I'm shooting and visually inspect them then just push them through the 4.53 TBT sizer before each shot. Not really, I’ve got one somewhere, tbo I found it helped considerably less helpful than washing, drying and lubing pellets (a different time wasting story. You can grade the extra loose or tighter ones in batches and keep the best for the more serious shooting.

Shoot a 20-shot group of sized pellets and another 20-shot group of unsized pellets at the same distance. You really should shoot at 20 yards or more to see a significant difference, although at 10 yards you can sometimes notice a difference if the number of shots is high enough. I would say this is definitive proof about different size and how finding that right size of a certain pellet for a single air rifle/pistol: Today, we don't even know what we did with the sizers and seaters. I suppose they are around here somewhere, but there's no incentive to find them. Log in to Reply A warranty is provided by each manufacturer to ensure that your product is free of defect in both materials and workmanship. Our pellet sizer has an adjustable stop that goes through the centre of thesizerbody, the sizer has a tapered bore. To use the sizer just drop a pellet into the larger hole at the bottom and push the pellet (with the pusher supplied) until it reaches the stop. By unscrewing the adjuster it will make the pellets smaller, while screwing it in will make the pellets larger,this is when the pellet is pushed to the stop with the brass pusher.As the test results show (see below), there was good accuracy all round, but there was an increase in group size when using non- identical weights. At 25 yards, you might not really notice it, but at 30-40 yards this could be the difference between a hit or a miss. An alternative heavy pellet would be the Eun Jin pellet that weighs 28 grains. But I think even that is too heavy for the power of a Talon SS unless you use the optional 24-inch barrel. Then the rifle will get the heavy pellet up to speed for best accuracy. Tip out the pellets, removing any bits clinging to the pellets themselves. Place a small amount — say 200 .22 calibre or 300 .177 calibre — into a freezer bag and add 50ml of warm water and two drops of washing-up liquid.

Our firm was established by Richard Sizer in 1899, a pioneering British engineer in Hull, England. His son, Albert Sizer, is recognised as the designer of the first-ever pelleting press named ‘the Cuber’. The design was patented in 1912 and Richard Sizer Ltd grew to become the global leader in animal feed pelleting systems.

Combro Chronies use IR photodiodes as light source so they don’t need external light, but direct sunshine or fluorescent lights may disturb its function, resulting false readings. The majority of my pellets were in the 4.54 head size with 4.53 and 4.55 being on the outer fringes for a .01 mm plus or minus for the 400 count tin which I thought was pretty tight tolerence. The most popular pellet gauge tool is probably found at www.pelletgage.com and they are still making gauges that can identify pellet head size in a lot of different calibers. Once you’ve identified the exact size, you can then start to look at variances in weight.Let’s talk about that next. Now you can have it with the ComBrella shade that can hold a Combro chrony and connects with a bayonet to the barrel weight, keeping the chrony on its place, aligned with the barrel and protecting it from the sunlight. However, the benefit of the .22 pellet is its greater mass. This transfers more energy into the target, essentially increasing the force that the target is hit by. This is important for pest control as it ensures clean one hit kills, as opposed to .177 pellets that can pass straight through the animal due to their smaller size and faster speed.