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OFF

SPRINGFIELD ARMORYHellion 5.56x45 NATO 20" BBL (1)10RD Mag Black

1 Review
Barrel Length
Color
Model Number
Hellion 5.56x45 NATO 20" BBL (1)10RD Mag Black
Brownells #
430107237
MFR #
HL920556BCA
UPC
706397973186
$1,769.99
Promo codes are not applicable with this product.

Online Only - In stock

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Specifications
Color:
Black
Action Type:
Semi-Auto
Barrel Finish:
Melonite
Cartridge Capacity:
10
Finish:
Melonite
Cartridge:
5.56x45 NATO
Barrel Length:
20.00
Make Model Fit:
Springfield Armory.Hellion
Front Sight Type:
Flip-Up
Item Length (Inches):
31.750
Model Number:
CA Compliant
Quantity:
1
Magazine Quantity:
1
Item Weight (lbs):
8.500
Mount Type:
Not Included
Magazine Capacity:
10
Rear Sight Type:
Flip-Up
Magazine Included:
Yes
Magazine Type:
Detachable
Stock Style:
Fixed
Muzzle:
Muzzle Brake
Stock Material:
Polymer
Restriction
FFL Required:
Yes
Age restriction:
18 and above
Oversea shipping:
No
Prop 65 restriction:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Description

Made In The U.S.A.

Products marked with the Stars and Stripes are proudly made in the U.S.A.

Many customers have asked us to show which products are made in America, and we’ve begun working with our vendors to identify them. This information, however, is not available for all items nor does it imply that foreign merchandise is of lesser quality. We will continue to gather this information to assist our customers in making informed buying decisions, and will keep our website current with the latest information.

Guaranteed. Forever.®

We make purchasing and returning products as simple as possible. If you buy a product from Brownells and decide you don’t need it, don’t want it, or just don’t like it, we’ll take it back any time… with a few exceptions

Exceptions include: 

  • Firearms
  • Ammunition
  • Modified 80% frames & receivers 
  • Gun powder
  • Primers
  • Liquids
  • Limited Quantity/Hazardous items
  • Products that are subject to pending or implemented restrictions due to Federal, State, or Local regulation/legislation

All other products are Guaranteed. Forever.® you can easily identify these products by the Guaranteed. Forever.® Icon.

Guaranteed. Forever.

Guaranteed. Forever.® return policy applies to the product’s original owner along with proof of purchase. Any items returned within 45 days of shipment are entitled to a refund. Any items returned after 45 days of shipment will be issued store credit in the form of a Brownells Gift Card. If a Brownells/Sinclair product was purchased through another retailer as a new product we will require proof of purchase to replace or refund.  (Refund will be issued as store credit in the form of a Brownells gift card.)  

The Hellion™ from Springfield Armory represents a radically unique and innovative approach to firearms design, helping to redefine perceptions of semi-automatic 5.56mm performance. Featuring a “bullpup” configuration where the action is located behind the trigger. The Hellion sports ambidextrous controls that work in concert with a reversible case ejection system. The result is a 5.56 that combines portability with potent performance.

FEATURES:

  • The Hellion comes with QD mount points on both sides of the 5.56mm bullpup, ensuring you can use the sling of your choice, arranged for use from either side.
  • The bullpup system moves the action and the magazine back behind the trigger, reducing the overall length drastically while still retaining effective downrange performance.
  • The Hellion 5.56mm bullpup features a two-position adjustable gas block with “S” suppressed and “N” normal modes to adapt to conditions and ammo availability.

18-INCH & 20-INCH MODELS
These newly released variants feature extended 18” and 20” barrels, resulting in a 5.56mm that still offers the compact handling characteristics of a bullpup, but with enhanced velocity and downrange performance. In addition, the 20”-barreled version features an overall configuration similar to that of the Croatian VHS-D2, a designated marksman version of the VHS-2. The 20” Hellion is outfitted with a distinctive ribbed forward section of barrel for enhanced cooling as well as an integrated bayonet lug.

SPECIFICATIONS:

  • CALIBER - 5.56x45mm NATO (.223 REM)
  • BARREL - CMV, Melonite®, 1:7
  • FRONT SIGHT - Integrated Flip-Up, Elevation Adjustable
  • REAR SIGHT - Integrated Flip-Up w/ 5-Position Aperture, Windage Adjustable
  • BOLT CARRIER GROUP - Proprietary, Melonite®
  • GAS SYSTEM - 2-Position Adjustable, Short Stroke Piston
  • HANDGUARD - Polymer, M-Lok®
  • STOCK - 5-Position Adjustable w/ Cheek Riser
  • MUZZLE DEVICE - 4-Prong Flash Hider
  • CHARGING HANDLE - Ambidextrous, Non-Reciprocating
  • SAFETY SWITCH - Ambidextrous
  • GRIP - BCMGUNFIGHTER™ Mod 3
  • MAGAZINES - (1) 30-Round Magpul PMAG Gen M3

FFL Restriction
You must be 18 years of age or older to purchase rifles and shotguns, and 21 or older to purchase handguns, receivers, frames, and suppressors. Minimum age requirements may vary by state. Check your state and local laws before ordering. It is your responsibility to fully understand the laws in your area and to ensure that possession of this item would not violate any applicable state or local laws. This product must be delivered to a Federal Firearms License holder.

Prop 65WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

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HELLION BULLPUP 5.56X45 NATO SEMI-AUTO RIFLE Reviews
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1 Reviews
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REVIEWS
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430103513
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430106366
430106367
430106488
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Easy To Adjust
Lightweight
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Competitive Shooting
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1 Review
March 14, 2023
LOVE IT!!!
So I'll be completely honest and transparent I absolutely love bullpup designed weapon systems; So if that doesn't float your boat you probably won't like this and if you buy it anyway you probably will end up giving it a terrible review. but if you do like bullpup and understand that bullpup designed weapon systems Turn to half worst triggers because of the transfer bars that have to be installed to make it work then you realize this trigger is actually pretty good for this design. it's roughly...Read more
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Customer Questions
Customer Questions
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100009562
100032037
100043896
100044085
100044160
100047801
100047803
100075001
100402285
430100421
430102739
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430103513
430103514
430104126
430104128
430106366
430106367
430106488
430106489
430106899
430106900
430106901
430107237
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12 Questions
R
R
Rob
March 20, 2025
Is the overall butt to muzzle tip lengths the same regardless of barrel length? does the 18" barrel fit into the hellion's overall upper?
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00
C
C
Customer CareCompany Answer
March 21, 2025

Overall length for the 16" barrel is 29.75", for 18" barrel is 31.75", for the 20" barrel is 33.75".

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00
D
D
Dan Shipley
October 26, 2024
Are there picatinny rails below the barrel where I can utilize a bipod?
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00
M
M
Matt SCompany Answer
November 08, 2024

No but there are Mlok slots where you can add a pic rail section if you wanted.

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00
S
S
Scott G.
October 22, 2024
Can a different trigger be installed on the Bullpop ? I'd like to install my Timney trigger that has a lighter touch.
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00
K
K
Ken PiccoliCompany Answer
November 14, 2024

Yes, if it made for this model.

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00
S
S
Scott
October 21, 2024
Can the trigger be swapped out of the Bullpup to get a lighter pull??
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00
C
C
Customer CareCompany Answer
November 25, 2024

Nobody has come out with one yet.

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00
D
D
Don
December 23, 2023
What would happen if a lefty tried to fire this gun. Is it safe? Or would you get a face full of brass?
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00
M
M
Matt SCompany Answer
January 08, 2024

Like with most bullpups this one should be ambidextrous and you should be able to change the ejection port from what I can see. If you did fire with the right hand ejection you would have hot brass really close if not hitting you in the face.

Was This Answer Helpful?
21
K
K
Kenny G
November 21, 2023
Does the Hellion Bullpup utilize AR style stock? Can you switch it out with an AR stock?
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00
K
K
kyleCompany Answer
November 24, 2023

no it does not.

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00
D
D
Doc
April 10, 2023
Is there a bolt hold open lever (besides an empty magazine?)
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00
G
G
GunsmithCompany Answer
April 12, 2023

Yes it does. This firearm has been tested by several gunsmith at Brownells. It is very well made and works amazingly!

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12
T
T
Thomas
March 21, 2023
Can I order the Hellion Bullpup already configured for left handed shooter ? Or, do I have to make the conversion myself ?
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10
C
C
Customer CareCompany Answer
March 21, 2023

We do not offer special ordering but swapping from RH to LH is not bad at all. You would not need a gunsmith for that job.

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50
C
C
Cecil Fredrick Tisdale
March 13, 2023
What is the trigger pull?
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11
C
C
Customer CareCompany Answer
March 14, 2023

Springfield Armory Hellion Bullpup Carbine Specs

Type: Semiautomatic, bullpup

Cartridge: 5.56 NATO Capacity: 30+1 

Barrel: 16 in., 1:7 twist, threaded 1/2x28 

Overall Length: 28.25–29.75 in.

Weight: 8 lbs.

Stock: black synthetic bullpup- style 

Finish: Melonite

Trigger: Adjustable two-stage, 6.5 lb. pull (as received) 

Safety: Two-position, ambidextrous

Sights: Flip-up protected post front and 5-position rear aperture; full-length Picatinny rail 

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30
D
D
David Gaillard
March 06, 2023
Does the hellion bullpup use AR15 mags?
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32
C
C
Customer CareCompany Answer
March 08, 2023

100% it comes with Magpul PMAG style magazines.

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30