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COMBAT B4 Portent XL: B4SL210 Senior League
$59.99 - $99.99 With Free Shipping
  • Quick Info
  • Reviews
  • Q & A
  • -10 Length to Weight Ratio
  • 2 3/4 Inch Barrel Diameter
  • Blended Fiber Technology
  • Features the USSSA 1.15 BPF Stamp
  • Free Shipping!
  • Full Barrel Sweetspot
  • Full Twelve (12) Month Manufacturer's Warranty
  • Localized Stiffening Technology (LST)
  • One-Piece 100% Composite Design
  • Separation Barrier Technology for HOT Out of the Wrapper Performance
  • SmartFlex and SmartPly Technology for a Smarter Bat
COMBAT B4 Portent XL: B4SL210 Senior League

by DA BOMB - Jun 19, 2013

Pros: Hot right out of the wrapper, amazing feel, cheaper than most of the other high performance bats with being as good if not better.

Cons: Paint chips at the end cap.

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Review Summary

COMBAT B4 Portent XL: B4SL210 Senior League
3.703704 based on 27 ratings. 27 user reviews.

New for 2013! COMBAT's new B4 Portent XL is not just any big barrel bat. With it's enlarged 2 3/4 inch barrel, the B4 Portent XL has a HUGE hitting surface and COMBAT's new FULL BARREL SWEETSPOT! Yes, you read that right. There is no such thing as a mishit with this bat, and that's just the tip of the iceberg. It all starts with COMBAT's Localized Stiffening Technology that allows their engineers to lower barrel wall stiffness on both sides of the normal sweet spot, resulting in an enlarged sweet spot area where absolute maximum performance can be achieved! The 100% composite, one-piece B4 Portent XL utilizes COMBAT's Blended Fiber Technology that blends several different fibers in varying proportions at carefully controlled angles to create a composite material that results in both resilient durability and increased trampoline effect. Separation Barrier Technology also allows this bat to be HOT out of the wrapper! SmartFlex and SmartPly technologies work together to make this the smartest bat ever constructed. The result is a continuous store-and-release monster that will allow players to think beyond the warning track, beyond the wall, and beyond the park. COMBAT: For Players, By Players. The B4 Portent XL features the USSSA 1.15 BPF Stamp. It is backed by a Full Twelve (12) Month Manufacturer's Warranty. Free Shipping!

27 Product Reviews

Review This Bat
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11%
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COMBAT B4 Portent XL: B4SL210 Senior League

by DA BOMB - Jun 19, 2013

Pros: Hot right out of the wrapper, amazing feel, cheaper than most of the other high performance bats with being as good if not better.

Cons: Paint chips at the end cap.

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COMBAT B4 Portent XL: B4SL210 Senior League

by Very Impressed Player - Jun 25, 2013

Pros: I've had this bat for 5 days and I have 6 homers. Not one dent

Cons: nothing of the sort

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COMBAT B4 Portent XL: B4SL210 Senior League

by Pat E - Oct 28, 2013

Pros: Purchased this bat for my 9 year old grandson based on reviews and it has not disappointed us. Great pop out of the box. His hitting seems to have improved instantly. First at bat hard line drive past short stop. Second at bat hit by pitcher. Third at bat best hit ever. Had wind not been blowing in hard towards home plate it would have been over fence. Sadly, the rain started and cancelled the tournament. His confidence has greatly improved using this bat. Very pleased. Can't wait for next game.

Cons: None yet

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COMBAT B4 Portent XL: B4SL210 Senior League

by cole - Jun 07, 2013

Pros: has a lot of pop and wouldn't want anything but it

Cons:

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COMBAT B4 Portent XL: B4SL210 Senior League

by harrison - Jul 09, 2013

Pros: best bat for tse on the market. I would recommend for clean up and 5 hole hitters(more for power)t.and by the way 22 homeruns with it.

Cons: none

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COMBAT B4 Portent XL: B4SL210 Senior League

by Thunder1 - Jul 21, 2013

Pros: Great Pop out of the wrapper. My son has had the 2-5/8" version but this new 2-3/4" version is way hotter. I would equate it to the original B1 Bomb! For the $$$, there is not a better -10 senior bat on the market. This thing hits bombs if you are a strong hitter. Easton is about to loose some market share!

Cons: Now we have a 2-5/8" Portent, 2-5/8" Combat Pure and a 2-5/8" Marucci Elite sitting in the bag collecting dust.

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COMBAT B4 Portent XL: B4SL210 Senior League

by Slugger 23 - Nov 22, 2013

Pros: Great bat very good pop.

Cons: None

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COMBAT B4 Portent XL: B4SL210 Senior League

by k - Dec 22, 2013

Pros: i hit 10 homers in 10 games

Cons: nothing is wrong

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COMBAT B4 Portent XL: B4SL210 Senior League

by Coach Eddie - Jan 29, 2014

Pros: Bat has tons of pop. very little vibration if any. Turned into my travel ball team favorite bat. I actually have kids swinging this instead of the Mako. Once its broken in its hot

Cons: Took a while to break in.

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COMBAT B4 Portent XL: B4SL210 Senior League

by chasemayer13 - Feb 04, 2014

Pros: amazing pop right out of the wrapper. nice grip.

Cons: I broke my B3 first BP session. got the B4 broke it after two weeks. three other people on my team broke their B4, portents, B3 etc.

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COMBAT B4 Portent XL: B4SL210 Senior League

by Doug - Mar 09, 2014

Pros: Bat was very hot

Cons: bat chipped during during some practice games which I was not worried about, son was hitting it strong but he is no babe ruth. played a tournament the next weekend after going 4 for 7 with a triple, double and 5 RBI's checked the bat again and it is toast found 4 or 5 cracks - so no durability.

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COMBAT B4 Portent XL: B4SL210 Senior League

by Paul - Oct 21, 2013

Pros: sounds great, no break in time, hit line drive true double first at bat lots of pop ball really jumps.

Cons: nothing yet

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COMBAT B4 Portent XL: B4SL210 Senior League

by Anthony - Mar 14, 2014

Pros: Great feel and pop right out of the wrapper

Cons: After 10 swings the bad had cracked. Have sent back for a one time replacement. At thi rate I will get 20 swings out of two bats. That breaks down to about 5 dollars a swing! Spend more and get a company you can trust.

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COMBAT B4 Portent XL: B4SL210 Senior League

by Chipper - Mar 19, 2014

Pros: This bat was on sale for so I wasn't expecting much. My 9 year old son loves the feel of it. He dropped back down a size to get the faster bat speed. It is definitely going to be a good season. He hits the ball hard off the T and during the game, his teammates also love the bat.

Cons: Black paint always chips easy

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COMBAT B4 Portent XL: B4SL210 Senior League

by Travel ball dad - Mar 24, 2014

Pros: The barrel is huge and very balanced. The bat is hot out of the wrapper and gets hotter as it breaks in. Everyone that uses it loves it.

Cons: It doesn't sound like a composite bat, when hit. It actually sounds like it is metal.

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COMBAT B4 Portent XL: B4SL210 Senior League

by RoughRiders Coach - Apr 05, 2014

Pros: good pop out of the wrapper for young hitters. My 6yr old hits with more power because of this bat. big Difference between a cheap aluminum versus this for coaches pitch. not sure of the durability

Cons: none

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COMBAT B4 Portent XL: B4SL210 Senior League

by Logan - Apr 15, 2014

Pros: So far this bat has done everything my son has asked of it. Hot out the wrapper, great pop, and good feel. It was on sale which made it a great buy.

Cons: none so far

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COMBAT B4 Portent XL: B4SL210 Senior League

by Frank - Apr 15, 2014

Pros: worked well for about 100 at bats>

Cons: the bat cracked in two locations after about 100 at bats.

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COMBAT B4 Portent XL: B4SL210 Senior League

by thunder - Apr 16, 2014

Pros: this bat has a lot of pop, our son has used it in two tournaments and loves it.

Cons: none yet. we will see how long it holds up

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COMBAT B4 Portent XL: B4SL210 Senior League

by Shane - Apr 22, 2014

Pros: Good bat has lot of pop and if you hit it right on the sweet spot it's going to go somewhere

Cons: None

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COMBAT B4 Portent XL: B4SL210 Senior League

by cole - Jun 07, 2013

Pros: all i can say is its a great bat and i love my combat B4

Cons:

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COMBAT B4 Portent XL: B4SL210 Senior League

by T Horn - Mar 03, 2014

Pros: Hopefully will be one with replacement bat

Cons: Received 2 weeks ago and broke in on a tee rotating every swing. Cracked the 4th practice my 9 year old hit live BP.

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COMBAT B4 Portent XL: B4SL210 Senior League

by Nate Ebbert - Oct 24, 2013

Pros: Big Sweet Spot

Cons: Not the great pop I was hoping for. The bat cracked after three 30 minute BP sessions and 1 practice.

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COMBAT B4 Portent XL: B4SL210 Senior League

by Sam - Jun 14, 2013

Pros: Has a lot of pop. I would prefer it to a power hitter.

Cons: It busted after 5 tournaments.

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COMBAT B4 Portent XL: B4SL210 Senior League

by big hitter - Oct 13, 2013

Pros:

Cons:

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COMBAT B4 Portent XL: B4SL210 Senior League

by Anonymous - Jun 16, 2013

Pros:

Cons: It breaks so fast.

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COMBAT B4 Portent XL: B4SL210 Senior League

by Anonymous - Jun 16, 2013

Pros: It has a lot of pop I have hit 3 home runs with it and a player on our team has hit a 280 ft. shot and it was a home run. It has a lot of pop.

Cons: It breaks so fast, it broke on me, so it lasted like 6 months.

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87909

My son is 8. He weighs 76 lbs and is 55" tall. What bat would you recommend?

I would highly recommend the COMBAT B4 Portent XL (B4SL210). Based on your son's height and weight, I would recommend a 28" bat.

87495

My son is 7 years old (will turn 8 Sept 1st). He is big for his age (56" 115-120lbs) and is moving up to play with pitching machine/kid pitch, Mustang league. What do you recommend? The chart says 29" but I wonder if 28" is better for now.

Using our Bat Coach, I determined that a 29" bat would be the size I suggest for your son in the COMBAT B4 Portent XL (B4SL210).

87034

Some leagues don't allow composite bats. Can my son use this bat in 8U under Nations Baseball?

According to the Nations Baseball website there are no restrictions in that age group. Therefore, the COMBAT B4 Portent XL (B4SL21) would be legal. Here is a link to the website: http://www.nations-baseball.com/documents/Nations%20Baseball%20Rules%202014.pdf

86197

In many of the reviews/comment sections for this bat and the TPX it is with in the bat pack, it says the bats cracked or broke after some uses. How do you handle that situation, how long is it warranted from you vs manufacturer? What is you customer service in this situation? TY

All bat warranties are through the manufacturer. If you ever have a defect in a bat you only need a copy of the receipt from us and the warranty number for the manufacturer. If you do not want to pay for shipping to the manufacturer, you can ship it back to us using our free return label and we can forward it on to the manufacturer for you.

86133

Please help me choose between this and the Louisville Slugger TPX Omaha XL: SL136XL Senior League. My 7 year-old son is just under 60 lbs and about 52" tall. I am thinking a 28" -10 and his biggest need is more bat speed to increase power.

The COMBAT B4 Portent XL (B4SL210) and the Louisville Slugger TPX Omaha XL (SL136XL) are both very high performing bats that are very balanced. For a younger player that needs more bat speed we recommend a -12 2014 COMBAT Portent (PORSL112).

84958

I am just starting baseball and I am wondering if this is a good bat to start with and what size I might need? I am 5ft tall and 114lbs.

Yes, the COMBAT B4 Portent XL: B4SL210 Senior League is a very solid bat that will offer quality performance. For someone your size, we would recommend a 30" bat, which is the longest bat that we offer in this model. You could also elect to go down to a 29" bat, depending on if you are more comfortable with a slightly smaller bat, or if you like to stand closer to the plate, or other variables of such nature.

84178

Is the B4 Portent end loaded? If so, which is more end loaded: the 2014 S1 or B4 Portent?

The COMBAT B4 Portent XL (B4SL210) Senior League has a balanced swing weight. The Easton S1 also has a balanced swing weight.

84147

My son is 3' 10" tall and weighs about 52 lbs. He plays in a pitching machine league that's throws 39 mph. Is this a good choice? Or what would you recommended?

Yes, the COMBAT B4 Portent XL (B4SL210 Senior League) would be a great choice with its 2 3/4" big barrel size. The 26" 16 oz. size would be best recommended at his size.

83795

My son will be 7 in April. He is 4' 1" and weighs 48 lbs. What bat size do you recommend?

The correct size for him in the COMBAT B4 Portent XL: B4SL210 Senior League would be a 28".

83708

I have an 11 yr old who is 60 inches tall weighs 85 pounds. He currently has an Easton S1 30 inches long -13. He can use a big barrel bat this year for the first time. He hits line drives and ground balls; looking of something that will jump off the bat.

The COMBAT B4 Portent XL (B4SL210) uses high quality composite materials. It is very high performing and durable. The Portent is very balanced and is great for a player making the transition to a big barrel.

82312

My son is 7 yrs old weighs 75 lbs and 4'2". What size would you recommend?

Based on his height and weight we recommend a 28" 18 oz. 2013 COMBAT B4 Portent XL (B4SL210).

82243

What would you prefer for a power hitter. This bat or the 2013 Easton XL1?

The 2013 COMBAT B4 Portent XL: B4SL210 Senior League will be considered a balanced model. Most power hitters prefer an endloaded feel, so I would recommend the Easton XL1.

81927

Can this bat be used in 11U USSSA baseball?

The 2013 COMBAT B4 Portent XL (B4SL210) carries the USSSA thumb print stamp and will be legal for play in 14U & below.

80172

Kara said "make sure to avoid using it in batting cages that use yellow dimpled balls." Why is that?

The yellow dimpled balls used in a batting cage are too dense. They can damage the composite materials used in the 2013 COMBAT B4 Portent XL: B4SL210 Senior League.

79298

My son is 10 years old. He is 5' and 87 lbs. What is a good size for him?

Based on your son's height and weight, we would recommend getting the 2013 COMBAT B4 Portent XL: B4SL210 Senior League in a 30''. For more information on sizing please visit our Bat Coach at http://www.justbats.com/bat-coach/.

78001

Can you use this bat all year long? Can it be used in cold weather or does it have to be a certain temperature to be able to use it? I know composite bats don't line the cold for the fact they tend to shatter.

The 2013 COMBAT B4 Portent XL: B4SL210 Senior League should not be used in temperatures below 55 degrees.

77568

My son will be 9 in January, and he plays on a travel team. He is 50 inches tall and weighs 49 lbs. What size would you recommend?

Based on his height and weight, we would recommend a 28" model of the 2013 COMBAT B4 Portent XL: B4SL210 Senior League.

76412

Is this better than the regular b4 portent senior league?

The COMBAT B4 Portent XL has a 2 3/4 inch barrel and the COMBAT B4 Portent has a 2 5/8 inch barrel.

75977

Just want to clarify---This bat would not be legal for 11U in USSSA ball?

This bat is approved for USSSA play. If you look closely on the taper of the bat you will see the USSSA BPF 1.15 thumbprint stamp.

74935

My son is 4' 4" and 70 lbs. with average bat speed. Would this be a good bat for him to use? And what size bat do you recommend?

The 2013 COMBAT B4 Portent XL: B4SL210 Senior League is a very balanced bat, great for increasing bat speed. Based on his height and weight we recommend a 28" 18 oz.

74152

I have read great reviews about this bat but the one con I've read is that it breaks fast. What is the warranty like for this bat? Is the bat prone to breaking?

The 2013 COMBAT B4 Portent XL: B4SL210 Senior League bat will have a 12 month warranty through COMBAT. This bat is not prone to breaking and will have great performance.

71081

How much break in is required?

The 2013 COMBAT B4 Portent XL: B4SL210 Senior League will take approximately 100-200 swings we break-in. We recommend to break-in a composite bats by taking 100-200 swings off a tee or soft toss. Rotate the barrel about 1 1/4" each swing. Make sure to avoid using it in batting cages that use yellow dimpled balls.

69023

What does the XL stand for? I noticed there is also an SL of this style bat.

The XL in 2013 COMBAT B4 Portent XL: B4SL210 Senior League represents that this bat has the larger, 2 3/4" barrel diameter. Some leagues do not allow the use of bats with the 2 3/4" barrel diameter. The other model with the 2 5/8" barrel diameter is the B4SL1. The SL in each product code stands for Senior League which is another term for Youth Big Barrel.

59582

Why did they make a 2 3/4" size, and what is the difference between the 2 5/8" barrel?

Some Youth Big Barrel leagues allow the use of the 2 3/4" barrel diameter models. The 2013 COMBAT B4 Portent XL: B4SL210 Senior League bat provides a larger hitting surface than models with 2 5/8" barrels.

58919

I play in a USSSA AAA team and was wondering if 2 3/4 barrel bats are legal in that league?

The 2 3/4" barrel like the 2013 COMBAT B4 Portent can be used in 14U and 15U and above USSSA.

57879

What is the difference between this bat and the Easton S1 -10?

The 2013 COMBAT B4 Portent XL: B4SL210 Senior League bat is a one-piece composite bat with a 2 3/4" barrel diameter. The Easton S1 Senior League: SL13S110 is a two-piece composite design with a 2 5/8" barrel diameter. The S1 provides a bit more trampoline effect on contact while the B4 Portent transfers energy more efficiently to the ball. Both are also very balanced models.

57155

Is the 2 5/8" barrel one very balanced?

The 2013 COMBAT B4 Portent with the 2 5/8" barrel will be a fairly balanced bat.

56438

I just received the following COMbat B4 SL Portent model, B4SLl210 31" 21 oz. 2 3/4" barrel made in China all composite. The bat hits and sounds like an aluminum bat and I cannot find one with specs online, the specs being made in China 2 3/4" barrel , just concern it may not be composite.

The 2013 COMBAT B4 Portent XL: B4SL210 Senior League bat is a fully composite bat design. Here is COMBAT's number if you wish to contact them: 866-266-2287.

55102

Everywhere I have seen this bat for sale, its listed as a 2 5/8" bat. You have it listed as a 2 3/4 bat. Does it come in both?

The 2013 COMBAT B4 Portent XL: B4SL210 Senior League bat features a barrel diameter of 2 3/4", as listed. The B4 Portent was also produced in a -10 model with a 2 5/8" barrel diameter. Unfortunately, we no longer carry that model.

54764

Does this bat have more pop than the XL1 big barrel?

The 2013 COMBAT B4 Portent XL: B4SL210 Senior League and Easton XL1 will be very similar in performance, as they are both full composite bats.

54726

I am in a 12u AAU league. I want to take advantage of the fact that we can use big barrel bats for the league. Weight, balance, and technology aside, which bat has more pop, this one or a Senior League B3?

The 2013 COMBAT B4 Portent XL: B4SL210 Senior League and the COMBAT B3 will be just about identical in performance. It would be near impossible to see a performance difference between either bat.

54393

Do you think this bat is better than the Marucci Team bat.

Since the 2013 COMBAT B4 Portent XL: B4SL210 Senior League is a Composite bat it will be a higher quality then the Marucci Team.




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