Buying a new bow?

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Buying a new bow? - 0

Photo credit: Trail Kreitzer


Archery is growing in popularity and, from a hunting perspective, it makes good sense. Technology within the archery industry continues to improve and bows are getting faster, more efficient, accurate and easier to shoot. In addition to the improvements in gear, a quick review of the drawing odds of any western state will give you an idea of what permits are ultimately easiest to draw and, with only a handful of exceptions, archery hunting opportunities are definitely easier to come by.

With improving technology and better drawing odds, it is a great time to consider making the leap into bowhunting. Purchasing a new bow may appear to be a complex process especially with so options available, but it is not as complicated as it seems. If you are thinking about getting into bowhunting, this article will provide a description of common compound bow terminology and their associated meanings so that when you walk into a pro shop you can make an educated selection based on your needs.

With the release of any new bow the manufacturer will list its specifications, which include: axle to axle, brace height, draw weight, let-off, IBO rating and physical bow weight. These specifications or characteristics need to be understood and evaluated to help you make the best choice.

Axle to Axle (ata)

Buying a new bow? - 1

Photo credit: Trail Kreitzer


The axle to axle length is the measurement on a compound bow from the center of the top cam axle to the center of the bottom cam axle. A longer ATA length is generally considered to be more forgiving and accurate. If you surveyed top tier professional archers, almost all are shooting a bow that is at least 35 inches ATA or longer.

If you plan to use the bow for hunting, you need to consider the practicality of hunting with a longer bow. A long ATA bow may be cumbersome if you are hunting from a treestand or a ground blind where space is limited. However, if you are hunting more open terrain and using spot and stalk methods, a longer ATA bow may be just the ticket for extending your range. You should also consider your draw length, how it relates to ATA and the associated string angle and distance of the peep site to your eye. For example, I have a 30” draw length. A short ATA bow of 30” to 32” will have a very acute string angle at full draw, which means that the peep site and string will sit out away from my eye and tip of my nose by quite a bit. Is this a bad thing? For most it is: a repeatable anchor point is critical to shooting consistently and being able to utilize the tip of your nose as an additional point of reference is of great value. In addition, it can be more difficult to see through a peep site if it is too far away from your eye.

A Few Other Thoughts to Consider regarding a Bow’s Axle to Axle:

1. Longer ATA bows are more forgiving.2. Taller archers with longer draw lengths (29” inches or more) should likely consider longer ATA bows (34” or more).3. Primary hunting method should be considered when choosing a bow. Shorter ATA bows are more suitable for closer shots from confined spaces. Longer ATA bows are more suitable for longer shots as well as spot and stalk style hunting.

Brace Height (bh)

Buying a new bow? - 2

Photo credit: Trail Kreitzer


A bow’s brace height is the distance from the bowstring to the pivot point of the bow’s grip at rest. Some also define it as the distance of the bowstring to the center of the berger hole, which is likely the same. Either way, brace height is important because it impacts a bow’s speed and accuracy/forgiveness. There are some pros and cons to consider about brace height. The shorter the brace height, the longer the arrow will remain on the string which produces a greater power stroke and faster arrows downrange. On the flip side, the longer the brace height the less time your arrow is on the string and the less time your form has to be perfectly maintained in order to hit where you are aiming. A longer brace height is more forgiving, but you may also sacrifice some speed. A shorter brace height produces faster arrows, but you will sacrifice some forgiveness. Again, primary hunting methods need to be considered. If most of your shots are taken from closer ranges on game that are prone to jump a string then a short brace height speed bow might be a better choice, but if you are looking to extend your range then perhaps look for longer brace height bows.

A Few Final Things to Consider on Brace Height:

1. You can find a variety of hunting bows that differ in brace height, but generally they fall into the 5 to 7 inch range.2. You will have to decide what is important to you and your hunting style. Of course, in the right hands, even speed bows can be shot accurately.3. My personal recommendation is to be realistic in evaluating your abilities and needs before choosing accordingly. For me, as a Western spot and stalk big game hunter who practices four to five times a week, forgiveness and accuracy are more important than speed so I inevitably end up buying bows that have a minimum 7” brace height.

Draw Weight (dw) & Let-off (lo)

Buying a new bow? - 3

Photo credit: goHUNT.com


Draw weight is the peak weight required to pull the string back into full draw. A compound bow will increase to the peak weight and then drop in weight to the holding weight. The decrease in holding weight is commonly referred to as the bow’s let-off. The percent of let-off is typically 65% to 85% depending on the bow, this gives you an idea of how much weight you will actually be holding at full draw. For example, a 70 lb. bow with 85% let-off means you will reach a peak weight of 70 lb. before rolling over into a holding weight of about 10.5 lb.

There are some considerations to think about when deciding on let-off: What is your highest priority? Speed? Accuracy? Comfort and ease of holding the bow at full draw for a long time? You will typically lose some arrow speed with higher let-off, but high let-off may be great in hunting situations where you might be holding draw weight for longer periods of time. Some, including myself, do not like the feel of an 85% let-off cam and I tend to shoot better with a bit more holding weight. Luckily, the let-off on most current compound bows can be manipulated by adjusting draw stops or changing the cam modules which will help you find what works best for you.

How Should You Pick the Right Draw Weight?

Everyone differs in size and strength, but listed below is a general guideline:

Body weight to draw weight comparison

Small child

Body weight

50 to 70 lbs.

Recommended bow draw weight

10 to 15 lbs.

Child

Body weight

70 to 100 lbs.

Recommended bow draw weight

15 to 25 lbs.

Most women& boys

Body weight

100 to 130 lbs.

Recommended bow draw weight

30 to 40 lbs.

Women above average strength& youth boys

Body weight

130 to 150 lbs.

Recommended bow draw weight

40 to 50 lbs.

Most men (target archery)

Body weight

150 to 180 lbs.

Recommended bow draw weight

50 to 60 lbs.

Most men (bowhunting or 3D)

Body weight

150 to 180 lbs.

Recommended bow draw weight

55 to 65 lbs.

Muscular young men& larger men

Body weight

180 or more lbs.

Recommended bow draw weight

60 to 70 + lbs.

Body weight

Recommended bow draw weight

Small child

50 to 70 lbs.

10 to 15 lbs.

Child

70 to 100 lbs.

15 to 25 lbs.

Most women& boys

100 to 130 lbs.

30 to 40 lbs.

Women above average strength& youth boys

130 to 150 lbs.

40 to 50 lbs.

Most men (target archery)

150 to 180 lbs.

50 to 60 lbs.

Most men (bowhunting or 3D)

150 to 180 lbs.

55 to 65 lbs.

Muscular young men& larger men

180 or more lbs.

60 to 70 + lbs.

A Few Final Considerations on Draw Weight:

1. In my experience there is no reason to purchase and hunt with a bow that has more draw weight than you can accurately hold and shoot every single time you pull it back — and I do not mean only at the local range. Drawing a bow back at the range while shooting with your buddies on a July evening is quite a bit different then drawing back on a brisk September morning with a 200” velvet muley feeding by at 50 yards.2. Every modern compound bow at any draw length with a minimum of a 40 lb. draw weight can be effective.3. A well placed arrow is a deadly arrow. Put your pride aside and shoot a reasonable draw weight for your individual strength and ability.

How to Find Your Draw Length (dl)

Buying a new bow? - 4

Photo credit: goHUNT.com


The proper draw length is the most important factor in accurately shooting a bow and arrow. To measure your draw length, stand with your back against a wall stretching your arms out so your body looks like a “T.” Measure the distance from the end of your middle finger to the end of your other middle finger, which is the length of both arms, hands and chest. This measurement, minus 15 then divided by 2, is your approximate draw length. For example, the person above has a wingspan of 78 inches which equals a 31.5" draw length. Make sure to review GOHUNT.com’s article on proper shooting form to help guide your shooting.

Ibo

Buying a new bow? - 5

Photo credit: goHUNT.com


What is IBO? IBO (International Bowhunting Organization) is a standardized means of rating and comparing the speed of bows. The IBO, or speed, is identified by shooting an exact 350 grain finished arrow from a bow at precisely a 70 lb. draw weight and a 30” draw length. Everyone wants a faster bow. More speed equals flatter trajectory and more kinetic energy, but it is important to understand where speed comes from. Speed primarily comes from a few places: increased draw weight, increased draw length, decreasing brace height (longer power stroke) and more aggressive draw force curves and cam designs. As previously stated, correct draw length is critical to accuracy and it is never recommended to shoot a longer draw length just to pick up a few feet per second (fps). Draw weight can help you gain a few fps, but again in my opinion more speed is not worth sacrificing shootability. A short brace height bow is not necessarily a bad thing, but you should evaluate your hunting style and abilities before making a selection. Most current bows fall into an IBO of 320 to about 350 fps. In my opinion, a bow that is comfortable to draw, forgiving, accurate and has an IBO of 320 or slightly better is a deadly weapon.

Physical Bow Weight

Buying a new bow? - 6

Photo credit: goHUNT.com


The Hoyt Carbon Matrix broke onto the scene in 2010 claiming to be lighter and stronger than comparable aluminum riser bows. Since then, overall bow weight has been a part of the discussion where perhaps it was not so much of a focus before. The primary benefit of a lightweight bow is that it is easier to pack, especially if you are a diehard backcountry hunter. However, a lightweight bow might not hold and aim as steady as a bow with more mass. Drawing from competitive archery, you will see that top shooters are adding quite a bit of weight on the end with the use of long stabilizers to steady their aim.

Buying a new bow? - 7

Weighing hunting bow with all accessories. Photo credit: goHUNT.com


Weighing hunting bow with all accessories. Photo credit: GOHUNT.com

Consider this: in most cases it takes maximum effort to actually get within range of a game animal with a bow and arrow in hand. For me, those opportunities are so valuable that my priority is not necessarily the weight of my bow, but how confident I am that I can make the shot. So the take home message I would offer is weigh your priorities and shoot the bow that you are most confident in even if it weighs a bit more.

Draw Cycles and the Shot Feel

The phrase “dead in the hand” is commonly used when talking about how a bow feels on the shot. Most like the feeling of a bow that fires an arrow with very little feedback in the way of vibration in the hand or noise. Every current bow on the market has specific designs built within the bow to make it smoother and quieter to shoot like parallel limbs or built in rubber dampeners. While the benefits of a quiet bow are certainly easy to understand, I would argue that a bit of feedback in the hand is not necessarily a deal breaker. I actually like a bit of feedback and again, for me, my priority is a bow that holds and balances well and is a tack driver.

Buying a new bow? - 8

Photo credit: Trail Kreitzer


Draw cycle is another key issue that should be considered when buying a new bow. Draw cycles vary widely. Some build quickly near the front of the cycle and dive into the valley at full draw. Others are steadier throughout the draw and seem to slip easily into full draw. Draw force curves are a very personal choice, but I will suggest that you evaluate a bow with the mindset that in a hunting situation you will have to draw with nerves firing on all cylinders. Consider having to draw and perhaps even hold the bow at full draw for awhile so that buck or bull can clear the last tree. If you cannot easily do it in the shop, then chances are in hunting situations it will be nearly impossible.

Grip

Buying a new bow? - 9

Photo credit: goHUNT.com


The bow's grip and how it feels in your hand is particularly important when shooting and buying a new bow. Please refer to the GOHUNT's article on proper bow grip. If you like a bow, but hate the grip, a new aftermarket one can likely be purchased or made to fit your new bow. A prime example, I like the Mathews Chill X, it draws smoothly, holds like a rock, and has great specs but I absolutely hate the rubber grip with the raised center line. It feels tacky in my hand and I feels like the raised grip rolls in my hand on the shot. If I were to buy one I would highly recommend getting a High Demand Archery Grip or something comparable. Be aware of the grip when buying a new bow. There are some great bows with lousy factory grips in my opinion.

Cost

The cost of a new bow can be significant. The flagship models are going to cost nearly $1,000 for a bare bow. Just like anything, the higher end models are built of better materials from better processes which give them more strength, speed and, perhaps, other small benefits. There are some great mid and lower end models though and they should be evaluated in the same manner.

Buying a new bow? - 10

Photo credit: Trail Kreitzer


Finally, the best way to figure out what bow is right for you is to take all the information from above and go to your local pro shops and shoot the ones that may suit your needs. When I say shoot them, I mean shoot them a lot. Take your first impressions and write them down and return another day to shoot and compare your evaluations again. Selecting the right bow is important. Like me, it may become something that you cannot get enough of since there is nothing else like it.

New 2015 Bows

Below is a table summarizing some information on the new 2015 line-up on the major bow manufacturers.

2015 bow comparison table

Brand

Bear Arena 30

ATA

30.5"

Braceheight

6.5"

Draw weight(lbs.)

50/60/70

Let-off

75%

IBO-Speed(fps)

345

Bowweight(lbs.)

3.8

Brand

Bear Arena 34

ATA

34.5"

Braceheight

6.5"

Draw weight(lbs.)

50/60/70

Let-off

75%

IBO-Speed(fps)

340

Bowweight(lbs.)

4.0

Brand

Bear Agenda 6

ATA

32"

Braceheight

6"

Draw weight(lbs.)

50/60/70

Let-off

75%

IBO-Speed(fps)

350

Bowweight(lbs.)

3.9

Brand

Bowtech Prodigy

ATA

32"

Braceheight

7"

Draw weight(lbs.)

50/60/70

Let-off

80%

IBO-Speed(fps)

343

Bowweight(lbs.)

4.2

Brand

Bowtech Boss

ATA

36"

Braceheight

7"

Draw weight(lbs.)

50/60/70

Let-off

80%

IBO-Speed(fps)

333

Bowweight(lbs.)

4.6

Brand

Bowtech RPM 360

ATA

31"

Braceheight

6"

Draw weight(lbs.)

50/60/70

Let-off

80%

IBO-Speed(fps)

360

Bowweight(lbs.)

4.4

Brand

Bowtech Carbon Icon

ATA

31"

Braceheight

7"

Draw weight(lbs.)

50/60/70

Let-off

80%

IBO-Speed(fps)

335

Bowweight(lbs.)

3.2

Brand

Elite Synergy

ATA

33.5"

Braceheight

7 3/8"

Draw weight(lbs.)

60/65/70/80

Let-off

**

IBO-Speed(fps)

323-325

Bowweight(lbs.)

4.4

Brand

Elite Energy 32

ATA

31.75"

Braceheight

7"

Draw weight(lbs.)

50/60/65/70/80

Let-off

**

IBO-Speed(fps)

332-335

Bowweight(lbs.)

4.3

Brand

Elite Energy 35

ATA

34.75"

Braceheight

7"

Draw weight(lbs.)

50/60/65/70/80

Let-off

**

IBO-Speed(fps)

327-340

Bowweight(lbs.)

4.5

Brand

Elite Victory

ATA

39"

Braceheight

7"

Draw weight(lbs.)

50/60/65/70

Let-off

**

IBO-Speed(fps)

322-325

Bowweight(lbs.)

4.5

Brand

Hoyt Carbon SpyderZT 30

ATA

30"

Braceheight

6.75"

Draw weight(lbs.)

40/50/6065/70/80

Let-off

75%

IBO-Speed(fps)

332

Bowweight(lbs.)

3.6

Brand

Hoyt Carbon SpyderZT 34

ATA

34"

Braceheight

6.75"

Draw weight(lbs.)

40/50/6065/70/80

Let-off

75%

IBO-Speed(fps)

330

Bowweight(lbs.)

3.8

Brand

Hoyt Carbon SpyderZT Turbo

ATA

33"

Braceheight

6"

Draw weight(lbs.)

40/50/6065/70/80

Let-off

75%

IBO-Speed(fps)

350

Bowweight(lbs.)

3.8

Brand

Hoyt Nitrum 30

ATA

30"

Braceheight

6.75"

Draw weight(lbs.)

40/50/6065/70/80

Let-off

75%

IBO-Speed(fps)

332

Bowweight(lbs.)

3.9

Brand

Hoyt Nitrum 34

ATA

34"

Braceheight

6.75"

Draw weight(lbs.)

40/50/6065/70/80

Let-off

75%

IBO-Speed(fps)

330

Bowweight(lbs.)

4.2

Brand

Hoyt Nitrum Turbo

ATA

33"

Braceheight

6"

Draw weight(lbs.)

40/50/6065/70/80

Let-off

75%

IBO-Speed(fps)

350

Bowweight(lbs.)

4.2

Brand

Mathews No Cam HTR

ATA

32"

Braceheight

6 5/8"

Draw weight(lbs.)

50/60/70

Let-off

65%/75%85%

IBO-Speed(fps)

330

Bowweight(lbs.)

4.3

Brand

Mathews Wake

ATA

35"

Braceheight

5"

Draw weight(lbs.)

40/50/6070/80

Let-off

75%/85%

IBO-Speed(fps)

352

Bowweight(lbs.)

5.38

Brand

Mathews Chill X

ATA

35"

Braceheight

7"

Draw weight(lbs.)

50/60/70

Let-off

75%/85%

IBO-Speed(fps)

336

Bowweight(lbs.)

4.5

Brand

Mathews Chill R

ATA

33"

Braceheight

6 1/8"

Draw weight(lbs.)

50/60/70

Let-off

80%

IBO-Speed(fps)

342

Bowweight(lbs.)

3.95

Brand

G5 Prime Rival

ATA

35"

Braceheight

6.25"

Draw weight(lbs.)

40/50/60/70

Let-off

up to 85%

IBO-Speed(fps)

340

Bowweight(lbs.)

4.3

Brand

G5 Prime Ion

ATA

31"

Braceheight

7.25"

Draw weight(lbs.)

40/50/60/70

Let-off

up to 85%

IBO-Speed(fps)

330

Bowweight(lbs.)

3.9

Brand

G5 Prime Alloy

ATA

33.25"

Braceheight

6.75"

Draw weight(lbs.)

50/60/70

Let-off

up to 85%

IBO-Speed(fps)

335

Bowweight(lbs.)

4.2

Brand

PSE Decree HD

ATA

35"

Braceheight

6.5"

Draw weight(lbs.)

50/60/70

Let-off

80%

IBO-Speed(fps)

334

Bowweight(lbs.)

4.2

Brand

PSE Full Throttle

ATA

33.25"

Braceheight

5.25"

Draw weight(lbs.)

50/60/70

Let-off

70%

IBO-Speed(fps)

362

Bowweight(lbs.)

4.1

Brand

PSE Dream SeasonDecree

ATA

31 3/8"

Braceheight

6"

Draw weight(lbs.)

50/60/65/70

Let-off

75%

IBO-Speed(fps)

347

Bowweight(lbs.)

3.7

Brand

PSE Freak SP

ATA

38"

Braceheight

7 1/8"

Draw weight(lbs.)

60/70/80

Let-off

75%

IBO-Speed(fps)

346 @33" DL

Bowweight(lbs.)

4.3

Brand

ATA

Braceheight

Draw weight(lbs.)

Let-off

IBO-Speed(fps)

Bowweight(lbs.)

Bear Arena 30

30.5"

6.5"

50/60/70

75%

345

3.8

Bear Arena 34

34.5"

6.5"

50/60/70

75%

340

4.0

Bear Agenda 6

32"

6"

50/60/70

75%

350

3.9

Bowtech Prodigy

32"

7"

50/60/70

80%

343

4.2

Bowtech Boss

36"

7"

50/60/70

80%

333

4.6

Bowtech RPM 360

31"

6"

50/60/70

80%

360

4.4

Bowtech Carbon Icon

31"

7"

50/60/70

80%

335

3.2

Elite Synergy

33.5"

7 3/8"

60/65/70/80

**

323-325

4.4

Elite Energy 32

31.75"

7"

50/60/65/70/80

**

332-335

4.3

Elite Energy 35

34.75"

7"

50/60/65/70/80

**

327-340

4.5

Elite Victory

39"

7"

50/60/65/70

**

322-325

4.5

Hoyt Carbon SpyderZT 30

30"

6.75"

40/50/6065/70/80

75%

332

3.6

Hoyt Carbon SpyderZT 34

34"

6.75"

40/50/6065/70/80

75%

330

3.8

Hoyt Carbon SpyderZT Turbo

33"

6"

40/50/6065/70/80

75%

350

3.8

Hoyt Nitrum 30

30"

6.75"

40/50/6065/70/80

75%

332

3.9

Hoyt Nitrum 34

34"

6.75"

40/50/6065/70/80

75%

330

4.2

Hoyt Nitrum Turbo

33"

6"

40/50/6065/70/80

75%

350

4.2

Mathews No Cam HTR

32"

6 5/8"

50/60/70

65%/75%85%

330

4.3

Mathews Wake

35"

5"

40/50/6070/80

75%/85%

352

5.38

Mathews Chill X

35"

7"

50/60/70

75%/85%

336

4.5

Mathews Chill R

33"

6 1/8"

50/60/70

80%

342

3.95

G5 Prime Rival

35"

6.25"

40/50/60/70

up to 85%

340

4.3

G5 Prime Ion

31"

7.25"

40/50/60/70

up to 85%

330

3.9

G5 Prime Alloy

33.25"

6.75"

50/60/70

up to 85%

335

4.2

PSE Decree HD

35"

6.5"

50/60/70

80%

334

4.2

PSE Full Throttle

33.25"

5.25"

50/60/70

70%

362

4.1

PSE Dream SeasonDecree

31 3/8"

6"

50/60/65/70

75%

347

3.7

PSE Freak SP

38"

7 1/8"

60/70/80

75%

346 @33" DL

4.3

Women specific models

Brand

Mathews Jewel

ATA

28"

Braceheight

6 3/8"

Draw weight(lbs.)

40/45/5055/60

Let-off

80%

IBO-Speed(fps)

325

Bowweight(lbs.)

3.6

Brand

Mathews Chill SDX

ATA

30.5"

Braceheight

6"

Draw weight(lbs.)

40/50/60/70

Let-off

80%

IBO-Speed(fps)

330

Bowweight(lbs.)

3.84

Brand

Bowtech Eva ShockeyCarbon

ATA

31.5"

Braceheight

6.25"

Draw weight(lbs.)

40/50/60

Let-off

80%

IBO-Speed(fps)

332

Bowweight(lbs.)

3.3

Brand

Elite Spirit

ATA

31 7/8"

Braceheight

7"

Draw weight(lbs.)

40/45/50/60

Let-off

**

IBO-Speed(fps)

304-307

Bowweight(lbs.)

3.9

Brand

PSE PremonitionStiletto

ATA

30 5/8"

Braceheight

6.25"

Draw weight(lbs.)

40/50

Let-off

80%

IBO-Speed(fps)

337

Bowweight(lbs.)

3.9

Brand

Bear Rumor

ATA

30.25"

Braceheight

6.5"

Draw weight(lbs.)

40/50/60

Let-off

75%

IBO-Speed(fps)

300

Bowweight(lbs.)

3.6

Brand

ATA

Braceheight

Draw weight(lbs.)

Let-off

IBO-Speed(fps)

Bowweight(lbs.)

Mathews Jewel

28"

6 3/8"

40/45/5055/60

80%

325

3.6

Mathews Chill SDX

30.5"

6"

40/50/60/70

80%

330

3.84

Bowtech Eva ShockeyCarbon

31.5"

6.25"

40/50/60

80%

332

3.3

Elite Spirit

31 7/8"

7"

40/45/50/60

**

304-307

3.9

PSE PremonitionStiletto

30 5/8"

6.25"

40/50

80%

337

3.9

Bear Rumor

30.25"

6.5"

40/50/60

75%

300

3.6

** Elite Archery does not publish let-off but indicates a "huge dwell zone." Independent tests suggest the let-off may be as high as 90% on their current model bows.

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