Skip to main content

Compare Taurus T4SA vs. Heckler & Koch MR556

Compare gun price, size, weight, capacity and other specifications.

	Image
Taurus	Brand	Heckler & Koch
Taurus T4SA	Model	Heckler & Koch Inc MR556
Firearm	Category	Firearm
223/5.56	Caliber	223/5.56
-	Capacity	10, 20, 30
Rifle	Type	Rifle
Matte Black, Cerakote Elite Sand and Jungle	Finish	-
-	Barrel Length	16.5"
-	Weight	8.60 lb
There are no available deals for this product.	Lowest Prices Online	Heckler & Koch MR556A1 Optics Ready Gunprime $2,999.00 Buy Heckler & Koch MR556A1 Gman Sport MAP Buy Heckler & Koch MR556A1 CA Approved Model Guns.com $3,195.99 Buy Heckler & Koch MR556A1 Frisco Guns $3,267.21 Buy Heckler and Koch MR556 A4 Pistol Guns.com MAP Buy Show all

Compare with other guns

Taurus T4SA

Taurus T4SA

vs

Smith & Wesson M&P 15

Smith & Wesson M&P 15

Heckler & Koch MR556

Heckler & Koch MR556

vs

Heckler & Koch HK416

Heckler & Koch HK416

Taurus T4SA

Taurus T4SA

vs

Aero Precision M4E1 Pro

Aero Precision M4E1 Pro

Heckler & Koch MR556

Heckler & Koch MR556

vs

Ruger AR-556

Ruger AR-556

Taurus T4SA

Taurus T4SA

vs

IWI Zion

IWI Zion

Heckler & Koch MR556

Heckler & Koch MR556

vs

Smith & Wesson M&P 15 Sport II

Smith & Wesson M&P 15 Sport II

Recent coupons (10)

30% Off Benchmade Knives

BENCHMADE

Expiration date 2026-Jun-10 Store Sportsmans Outdoor SS Report

Free Shipping on Magpul Products

MAGPULFS

Expiration date Unknown Store Brownells Report

13% Off +2% Bucks (excl. apply)

DADDAY

Expiration date 2026-Jun-15 Store Optics Planet Report

Up to 14% OFF Rifle Scopes, Red Dots & Night Vision

SPOTME

Expiration date Unknown Store Optics Planet Report

ARKPROOG

Expiration date Unknown Store BuyAGun.net Report

$150+ Orders Ship Free (Excl. Firearms, Ammo, Reloading, Mag. Packs & Flash Sales)

150FREESHIP

Expiration date Unknown Store Brownells Report

12% OFF Sitewide (Excl. Apply)

JUNE1226

Expiration date Unknown Store AR15Discounts Report

10% Off Exigent Defense

EXIGENT10

Expiration date Unknown Store BattleHawk Armory Report

5% Off PSA Sabre Firearms

scotsman2sabre5

Expiration date 2027-May-25 Store Palmetto State Armory Report

5% Off of PSA's Sabre Line of Products

BEYOND9SABRE5

Expiration date Unknown Store Palmetto State Armory Report

Add a Coupon

Active rebates (10)

Foxtrot Consumer Promotion

Brand Sig Sauer Expiration date 2026-Aug-31

Savage Arms Father's Day Axis $75 Rebate

Brand Savage Arms Expiration date 2026-Jun-30

Silent Summer Rebate

Brand IWI Expiration date 2026-Nov-01

Norma NXD and Safeguard Ammo Rebate

Brand Norma Expiration date 2026-Jul-01

Winchester Summer Firearms Rebate

Brand Winchester Expiration date 2026-Jun-21

Beretta Shotgun Rebate

Brand Beretta Expiration date 2026-Aug-01

Back In Your Holster Revolver Rebate

Brand Colt Expiration date 2026-Jul-01

Gear Up - Free XDM Elite 10mm

Brand Springfield Expiration date 2026-Sep-01

Kimber 2K11 Summer Centennial

Brand Kimber Expiration date 2026-Jul-05

Stoeger STR Rebate

Brand Stoeger Expiration date 2026-Jul-01

Recent comments

CCI Blazer 9mm 124gr FMJ 1000 Count - $234.99

$30 shipping makes it over 26¢ per round

3 hours 36 min ago ByFaffyDuck
One (1) Police Trade Bushmaster XM15-E2S 556 Nato 30-rds Hand Select Available 16" HBAR Barrel 1:9 Carry Handle Adjustable Stock - $569

Sadly, the Bushy XM15 is on the PRK's list of "by name" bannees, so even if you made it "featureless," it's still illegal behind the Granola Curtain. When is the SCOTUS going to get off their fat backsides and SUPPORT and DEFEND the 2A?

Also, this price is about 2/3rds what one co$t brand new prior to the '94 AW ban, and that was in '90s FRN$, which back then were worth about 2.5x what they are today...

7 hours 38 min ago BySurculus
Dark Mountain STOWAWAY 9mm 5" Barrel Single Shot Pistol w/ Brace Adapter - $388

I bought one for S's and Giggles, it was sitting on the counter with a folding SBA3 brace I said yea why not, I put a Primary arms slx3 on it. It's fairly accurate (1" @ 50yds), It has made a good impromptu Varmint/small game rifle and it allows me to reload 5.7x28 subsonic with heavy for caliber projectiles previously unheard of with the caliber.

7 hours 56 min ago Bylokichoki
RUBY.Q 32" 36" 46" Rifle Bags, Black/Khaki/Green Tactical Long Rifle Backpack from $21.99

Does anyone else see AI pictures in advertisements and think “Fuck this”.

8 hours 9 min ago ByCOLBUD
ATI GSG-16 16.25" .22 LR 22-Rd Carbine Rifle, Black w/ DUO Red / Green Sight - $349.99

This is a fun plinker, but needs HV ammo (1280 fps works great for me) to cycle right. Warning, it's an absolute nightmare to clean without totally breaking it down and that in and of itself is a royal PITA.

10 hours 59 min ago ByAttackDonut
45% off CVLIFE 42" Soft Rifle Case Rifle Bag Double Long Gun Bag, Gun Case Rifle Backpack, with Lockable Zipper and Backpack Strap for Outdoor Hunting Shooting w/code 8TDTXPZ9

Code worked. Awesome deal

13 hours 31 min ago ByMushyPurples
Otter Creek Polonium 30 - $439.99 (Add to Cart for Best Price)

$439 is a great price. Of the poloniums the 30 is the least gassy on a 15. Still pretty gassy. I own all variants of the poloniums. They are very tough cans. Mostly they get used on bolt actions now. Baffle cans are bolt cans. I actually am the exact opposite of most. I like titanium on semi autos and steel on bolt guns. Sure titanium only can take 60 shots before cool. I let my barrels cool after 15. I like the light weight on a 15. On bolts I like steel doesn't get hot as fast. Less mirage.
If you want a can for a 15 do yourself a favor and pony up for a CAT or a,vent or a tisha. Low back pressure printed cans. Printed vs baffle.Your eyes and lungs will thank you. Baffle cans are bolt cans.. Printed are 15 cans. Sure you can screw that baffle can on your 15. Play with gas and buffers so it works. Your eyes and lungs will let you know after a while they are not happy. The polo and the enticer are awesome budget baffle cans. The titanium enticer or wolf hunter is a great do all can. Light enough for hunting. Not 15 cans.
The polo cans were a legacy. Great company. We have come a long way baby.

13 hours 28 min ago ByUndivided
45% off CVLIFE 42" Soft Rifle Case Rifle Bag Double Long Gun Bag, Gun Case Rifle Backpack, with Lockable Zipper and Backpack Strap for Outdoor Hunting Shooting w/code 8TDTXPZ9

Code doesn’t work

15 hours 26 sec ago ByCOLBUD
Kershaw Appa Folding Tactical Pocket Knife, SpeedSafe Opening, 2.75" Black Blade and Handle Small - $16.44

My EDC for box opening at work, a modern replacement for the Old Timer style. Recently gave away mine to a customer and bought another. Featherweight but durable grips, compact, flips nicely.

17 hours 40 min ago ByEarlie
Ballistic Advantage 5.5" 9mm Barrel, Modern Series - $26.25 + FREE Shipping

Decent feed cone profile but not the new one. That's why. Ba is gone along with Aero. Maybe less barrels around.

1 hour 47 min ago ByUndivided