When setting up your bullet seating die, correct bullet seating depth is critical to accuracy. The comparator will eliminate bullet length variations, allowing measurements to be made from a reliable reference point – the bullet ogive. Attaches to your caliper with a thumbscrew. Includes B-2000 Comparator body and six bullet inserts in the following calibers: .224, .243-6mm, .257, .277, .284-7mm and .308-7.6mm.
When setting up your bullet seating die, correct bullet seating depth is critical to accuracy. The comparator will eliminate bullet length variations, allowing measurements to be made from a reliable reference point ? the bullet ogive. Attaches to your caliper with a thumbscrew. Includes B-2000 Comparator body and six bullet inserts in the following calibers: .224, .243-6mm, .257, .277, .284-7mm and .308-7.6mm.
Average Customer Rating:
4.8 out of 5
16 of 16 (100%) customers would recommend this product to a friend.
Customer Reviews for Hornady Chamber All™ Bullet Comparator
Overall Rating:
5
out of 5
Good product,July 29, 2009
By TXRookieReloader
"The product is great. As a newbie, I bought it as a stand-alone. I went back to order the extra stuff I thought was included (See the picture).
After I got the OAL gauges and modified case, everything worked very well."
Would you recommend this product to a friend? Yes
Review 2 for Hornady Chamber All™ Bullet Comparator
Overall Rating:
5
out of 5
ACCURATE SIMPLE,April 21, 2009
By sniper50calfrom ERIE, PA
"I HAVE BEEN RELOADING FOR MANY YEARS NOW BUT I HAVE NEVER USED ANYTHING OTHER THAN OLDER TOOLS TO WRING THE BEST ACCURACY OUT OF MY RIFLES AND PISTOLS. NOW USING THE BULLET I WILL BE SHOOTING, NOT ONLY CAN I ACCURATELY AND QUICKLY MEASURE THE CHAMBER LENGTH ON VIRTUALLY ANY OF MY RIFLES,AND ENCORE PISTOLS BUT I CAN ALSO GET AN IDEA OF THE AVERAGE LENGTH VARIANCES IN DIFFERENT BULLES...EVEN FROM THE SAME LOT! WITH THE O.A.L. GAUGE USED IN TANDEM WITH THE COMPERATOR SET AND THE APPROPRIATE MODIFIED CASE, I CAN SET THE RUNOUT AT THE PRECISE DISTANCE THAT THAT FIREARM "LIKES". I DO RECOMEND TAKING MUTLIPLE READINGS OF ANY ONE BULLET, CHAMBER, OR FINISHED CARTRIGE THOUGH, JUST TO BE SURE OF THE EXACT TRUE MEASUREMENT. OVER ALL A GREAT PRODUCT AND WELL WORTH THE MONEY SPENT!! MY PRO-HUNTER IN .223 WHICH STILL SHOT SUB MOA, NOW SHOOTS VIRTUAL ONE-HOLE GROUPS @ 100 YARDS!! JUST PUT A 1 1/2 IN GROUP ON PAPER @ 300 YARDS ON SUNDAY. THIS PRODUCT WILL HELP YOU GET THE MOST OUT OF ANY RIFLE OR SINGLE SHOT PISTOL!!"
Would you recommend this product to a friend? Yes
Review 3 for Hornady Chamber All™ Bullet Comparator
Overall Rating:
5
out of 5
Bullet Comparator,April 7, 2009
By DesertBMWfrom Las Vegas
"I find the Comparator easy to use and very accurate. I can't imagine how you could produce precision reloads without it.
Every bullet has slight differences at the ogive and measuring any other way will not produce rounds that are tailored for your specific gun.
I wouldn't reload without one and this one works great."
Would you recommend this product to a friend? Yes
Review 4 for Hornady Chamber All™ Bullet Comparator
Overall Rating:
4
out of 5
Good, useful product,January 6, 2009
By popeye45from Santa Cruz mountains, CA
"This is a good tool to set your bullet depth when seating, particularly if you change bullets (particularly when used with the OAL tool to establish the max length of the throat in your rifle). Due to different shapes (and inconsistencies in manufacture) the contact point of the bullet with the barrel isn't always exactly the same distance from the point. I was seating Sierra 168 MK in .308 based on overall length. I switched over to Lapua 167 Scenar and seated to same overall length. Not a good idea. The ogive is a bit steeper on the Lapua and I was seating the bullet into the lands! I seated another 0.010" deeper and the groups tightened significantly. This tool will let you measure and set your base to ogive contact point length to the dimension your particular gun likes.
One caution: the actual dimension that determines how much "jump" there is to the lands is the ogive to cartridge SHOULDER, not to the cartridge base. So if your headspace setting varies, your jump will vary as well.
By itself, this tool will make your reloads more consistent. Combined with an OAL chamber gauge and headspace measuring device, you can control the "jump" distance as well."
Would you recommend this product to a friend? Yes
Review 5 for Hornady Chamber All™ Bullet Comparator
Overall Rating:
4
out of 5
Great product,November 4, 2008
By evalu8rfrom Amelia, OH
"I'm just getting into the reload game and this is an awsome tool. I checked the factory loads I have now and there is upto .025 difference in some of the 308 win rounds. This will make a huge difference when I load my own. For the price it should include the OAL tool."
Would you recommend this product to a friend? Yes
Review 6 for Hornady Chamber All™ Bullet Comparator
Overall Rating:
5
out of 5
Hornady Chamber All™ Bullet Comparator,August 19, 2008
By smf48from Vermonter
"Great tool for use with caliper. Very simple and easy to use. Very precise. Made seating of bullet more precise/consistent and improved accuracy. Improved confidence and saves time and second guessing yourself. Would not be without one. Is a must for any reloader. Set the Ogive off of the lans to exact dimentions easily to your specifications. Definitly worth the cost."
Would you recommend this product to a friend? Yes
Review 7 for Hornady Chamber All™ Bullet Comparator
Overall Rating:
5
out of 5
hornady chamber all,June 24, 2008
By sgp5163from Hemet California
"Easy to use. Easy to understand. Good product."
Would you recommend this product to a friend? Yes
Review 8 for Hornady Chamber All™ Bullet Comparator
Overall Rating:
5
out of 5
Simple,June 16, 2008
By TurboinCanadafrom Calgary Alberta
"I found the Comparator to be simple to set up and use. It slips right on to the Vernier I use and the off set makes it easy to measure when using the OAL Gauge. The bullet length to the Ogive is so much more reliable than measuring the length to the tip also."
Would you recommend this product to a friend? Yes
Review 9 for Hornady Chamber All™ Bullet Comparator
Overall Rating:
5
out of 5
Very good Product,June 2, 2008
By Tim15068from New Kensington PA
"I really like the simplicity of the comparator and it is very easy to use. I was a bit dissappointed in the price of the overall case , considering it is just a .243 case drilled and tapped to fit the comparator"
Would you recommend this product to a friend? Yes
Review 10 for Hornady Chamber All™ Bullet Comparator
Overall Rating:
5
out of 5
Simple and easy,April 30, 2008
By SDFordManfrom Brandenburg, Kentucky
"This is a simple device that allows consistent measurements from ogive to cartridge base.
You don't need the Lock -N- Load OAL Gauge to use this product."
Would you recommend this product to a friend? Yes
Review 11 for Hornady Chamber All™ Bullet Comparator
Overall Rating:
5
out of 5
I got better accuracy for a small price,March 10, 2008
By irparts
"The only way to get your handloads to fit the chamber. Very accurate and easy to use. I got it to use on a 30-06 and a 375HH. I was using C.O.L. for the 30-06 and thought I was done with testing. Using this tool has tightens my groups! I can't wait for the 375."
Would you recommend this product to a friend? Yes
Review 12 for Hornady Chamber All™ Bullet Comparator
Overall Rating:
5
out of 5
very acurate,January 8, 2008
By dawg24from Breaux Bridge, La.
"This procuct works great. it is very accurate and easy to use. with this you can reload your bullets to fit your rifle as close as you want to the throat of the chamber giving you deadly down range accuracy."
Would you recommend this product to a friend? Yes
Review 13 for Hornady Chamber All™ Bullet Comparator
Overall Rating:
5
out of 5
Very Useful Tool,November 5, 2007
By USMCDM24from Monterey, CA
"When reloading all my OALs used to vary .005" from the tips. Now from measuring from the ojive by lengths are accurate +/- .001" & my groups have significantly closed up. Comes with 6 inserts should I want to load different calibers so there's really no other "extras" to purchase (unless you want to load an uncommon caliber)."
Would you recommend this product to a friend? Yes
Review 14 for Hornady Chamber All™ Bullet Comparator
Overall Rating:
5
out of 5
hornaday chamber comparator,September 24, 2007
By jackmulefrom Eatonville, WA.
"Excellent products, very consistent. I use them in all my rifles."
Would you recommend this product to a friend? Yes
Review 15 for Hornady Chamber All™ Bullet Comparator
Overall Rating:
4
out of 5
Hornady Chamber All Bullet Comparator,July 11, 2007
By Cretchfrom Indiana
"Simple to use and a must if you want to accuratey measure the ogive of a bullet. Without this this measurement would be a guessing game. The only reason I gave it 4 stars instead of 5 is I think it is a little pricey for what it is."
Would you recommend this product to a friend? Yes
Review 16 for Hornady Chamber All™ Bullet Comparator
Overall Rating:
4
out of 5
Don't Guess,June 2, 2007
By RedOaksfrom Houston, Tx
"Sure takes the guessing out of the game and makes life easlier at the reloading bench."
