The Daisy model 853 was made in 1984. To clean the rifle you need to purchase a .177 rifle cleaning kit, about $10. Also purchase a tube of Crosman pellgun oil. DO NOT USE REGULAR gun cleaning solvent on air guns it will ruin all the seals and O-rings.
Put the gun on SAFE and with a swab on the end of the cleaning rod drop a few drops of pellgun oil on it. Push it down the barrel and pull it out a few times. This should be all you need to do. You can find the cleaning kit at most sportingoods stores or gun shops.
Take a small rag and rub the oil on the rifle barrel to protect it. Do not use any other kind of oil on the rifle not even 3-n-1.
Mfg 1984: Considering how old this rifle is, I would send it in for repair. Look on-line for "Daisy air gun repair" or "Airgun repair" and send it to a shop near you.
Accurate enough for its intended use.----------------------- New Answer---------------------------------------The Avanti line of air rifles is considered to be Daisy finest line of air rifles. These are considered to be of Competition quality. The 853 only fires at 480 FPS ( This is common with Competition air rifles.) But it's accuracy is well known.
1 x 853, 853 x 1
The factors of 853 (a prime number) are: 1, 853
905 + 853 = 1,758
1 and 853
853 is prime. No tree.
0.0106
To calculate what 853 out of 1000 is, you would divide 853 by 1000 and then multiply by 100 to get the percentage. This would result in 85.3%. So, 853 out of 1000 is equivalent to 85.3%.
853 g = about 1.88 pounds.
853 mm = 0.853 m
0.8330078125 mb (853/1024)