JSB KnockOut Slugs .177 Cal, 10.03gr, Hollowpoint, 500ct
$23.99
Model:MK I
Projectile Weight:10.03 grain
Quantity:500 count
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Description
These new .177 KnockOut slugs feature a deep hollowpoint that offers excellent expansion, as well as a superior ballistic coefficient when compared to a standard pellet. Find out what you’ve been missing, and step into the ring with JSB KnockOut slugs!
JSB KnockOut Slugs .177 Cal, 10.03gr, Hollowpoint, 500ct
- 10.03 grains
- .177 caliber
- 4.51 diameter
- Hollowpoint
- 500 count
Specifications
Overall Rating
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7 of 7 JSB KnockOut Slugs .177 Cal Reviews
Shoots awesome out of my diana skyhawk my shooting 890 fps one shoot one kill
Things I Would Have ChangedMore in the tin and definitely sell them for less when you buy the best you get the best
What Others Should KnowTry them in your gun i wouldn't recommend them in a springer but for pcp gun are awesome
Very consistent weight and diameter. Excellent performance at 100 yds in my HW100
Things I Would Have ChangedNothing
What Others Should KnowThis was my first go around with slugs and definitely not disappointed!!
Reviews that I looked at were all positive.
What Others Should KnowDid not shoot well out of my Gamo Big Cat 1300 fps. JSB 8.44 & 10.34 are right on.Slugs shot way right & did not group well.
Very uniform with no defects in my two tins. They shoot great out my stoeger. Bought the 10.3 gr to shoot out of my spring gun.
Things I Would Have ChangedNothing!
What Others Should KnowThey was shooting at an average of 740 fps. I waxed my barrel and oil them. They shoot around 760 fps.
They are JSB's. All the good that comes from JSB's are included in these. See results thus far below.
Things I Would Have ChangedProbably nothing. I would make them either a little lighter or a little heavier.
What Others Should KnowI've gone through about 150 of the new JSB 177cal 10grain slugs. Shooting from a Crosman Diamondback NP Elite BREAK BARREL that pushes about 20fpe with 10 grain pellets. I like to shoot longer distances. Results thus far: 50 yards = getting 1.5" groups. That is tied with the best groups I can get from the JSB Heavy 10.34's. 100 yards = getting 4-4.5" groups. This is tied with the best groups I can get from the JSB Heavy 10.34's. I'm very happy with these results, though they are no better than the traditional Heavy's. Also, the JSB Heavy's are more consistent at longer distances 100 yards and further. So far, I think I would stick with the Heavy's at least at these distances, At 25 yards I doubt I would get any better than the Heavy's either b/c results with those results are sub 1" grouping.
These have a deep dish base . The center mass is is in the middle of the slug . Groups good in my 18 fpe Brocock at 890fps. Devistates birds and squirrels . Bucks wind good .
Things I Would Have ChangedScrew top lid would be better .
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Dec 09, 2022
By Eric
Accuracy, downrange power, devastation on pest birds, ability to handle a breeze. What is not to like?
Things I Would Have ChangedNothing
What Others Should KnowI use these in a Kral Puncher Knight with the .177 barrel. I get 920 fps with these slugs on full power. They appear to be very accurate out to at least 50 yards and hit house sparrows so hard its like shooting them with .22 pellets at the same velocity. The Kral is a pretty decent PCP and is usually very accurate with almost any pellet. These slugs are no exception. I was hoping to get longer range and better downrange ballistics from these than pellets and It sure looks like they fit the bill.