Earn 15 Bullseye Bucks
List Price $18.95 Save $4.16 (21%)
Item Code: JSB177-MONSTER [PY-P-897]
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Things I liked: Every pellet was in perfect shape. Very accurate pellet for .177 cal guns!
Things I would have changed: Nothing!
What others should know: Highly recommend these!
Things I liked: Hand Weighed the entire container. Individual weights ranged from +/- 12.9 to +/- 13.95. Split the pellets into three groups. Test group averaged +/- 13.43 to within .05 grain. Lowest weight group averaged 13.28 with a maximum variance of +/- .3 grain. The heaviest group averaged +/- 13.60 and varied +/- .35 gr. Shot from my air arms S-510, the 10 shot test group averaged 879 fps 1' ft from the muzzle on my 18 yard indoor range, and 793' fps at 18 yards, providing muzzle energy of 23.06 and 18.76 ft lbs. respectively. The BC calculated out to be .0235. The 10 shot group measured 1/2" at the widest point, creating a very tight group.
Things I would have changed: I found these pellets to be very uniform, to feed from the magazine very well, and to hit with authority.
What others should know: Even though these pellets are heavier, the JSB Exact Heavy pellets at 18.3 grain actually had a little higher energy level and shot even tighter. I am anxious to get some nice weather to move outside and try some 50 yard groups.
Things I liked: This is a correction from my previous review. I was on the wrong pellet before. These are very good the size is consistent, they fit well in the breech they shoot very good and they're fairly accurate. Weight and shape are good.
Things I would have changed: Nothing.
What others should know: I have a GAMO Magnum .177. These fit nicely into the breach. They work good for this gun.
Show Other Reviews and share your thoughts with other customers
How would these pellets do in a Crosman .177 2400 KT co2 carbine w/no mods except for an 18" barrel? It's presently shooting AA Diablo Field Heavys (10.3gr) flawlessly. Just wanting a bit more knock-down power.
What is the Ballistic Coefficient of these pellets? I can't get to the range with my chrony at the moment.
Will they fit a hatsan magazine and cycle ?