Skip to main content

Sons of Liberty M4-89 223/5.56 644625080834

Sons of Liberty M4-89 223/5.56 644625080834

Add UPC Alert

Sons of Liberty M4-89 223/5.56 644625080834

UPC
644625080834: MPN
M4-89-13.7-XL: Brand
Sons of Liberty Gun Works: Main Model
Sons of Liberty Gun Works M4-89: Model
M4-89: Caliber
223/5.56: Type
Rifle: Barrel Length
13.75 in

Store	Price	Shipping rate	Report	Show more
Locked Loaded	$162.29	$24.99
Not Just Guns	$171.80	Calculated in Cart
De Leon Pharmacy and Sporting Goods	$174.86	Calculated in Cart
Black Market Arms	Add to Cart for Best Price	24.95
SkidTactical	$178.80	$8 Flat Rate Shipping \| Free Shipping over $200 \| Free Shipping on ALL Firearms and Suppressors!
RED Team Armory	Add to Cart for best price	NO TAX Outside NC \| NO CC Fees \| FAST Shipping to ALL STATES and PR \| 90-Day Layaway \| Shipping Calculated at Checkout \| HOLOSUN Ships FREE!
Liberty Sport & Pawn	$179.20	Calculated in Cart
Liberty Arms TN	$179.20	Calculated in Cart
GunsInStock.com	$179.20	Handguns $39.99, Long guns $19.99, Ammo $16.99, Accessories $16.99
Supreme Arms	$180.99	Free Shipping Over $200
TheGunDock.com	$182.00	Calculated at Checkout
DR Gun Supply	$184.95	$9.95 shipping on Firearms, No CC Fees
Gman Sport	$187.00	Free shipping over $400 (Excludes Ammo)
Big Spring Outdoors	Add to Cart to See Price	$29.99 Handguns / $19.99 Long Guns
Grove Gun Shop	$190.00	25.00
Grady's Great Outdoors	$190.00	19.95
BattleHawk Armory	$192.00	Handguns/Long guns $19.95 - $39.95
XCAL Shooting Sports and Fitness	$192.00	Calculated in Cart
The Armory at LTT	$195.00	19.99 Standard 29.99 Insured
The Right Arms	$200.00	no info
J&B Firearm Sales	$200.00	no info
LeadFeather Guns & Ammo	Add to Cart for best price	See price at checkout
HighLine Firearms	$200.00	$14.95 Handguns / $24.95 Long Guns
Top Gun Range	$200.00	no info
United Patriot Supply	$205.00	$29.99 Handguns, $39.99 Long guns, $19.99 Ammunition, $19.99 Suppressor, $12.95 Everything else
Northwest Armory	$205.99	19.95
Helacious	$217.75	No shipping charge for orders over over $75
East Valley Tactical	$220.00	12.00
Out Of Stock
BET Armory	$190.99	19.99
Eurooptic	$200.00	FREE Shipping over $250, Firearms $13.95 flat rate S/H
Tombstone Tactical	$1,720.31	Free on Guns

No matching products found.

Recent coupons (10)

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

150FREESHIP

Expiration date Unknown Store Brownells Report

10% Off S&W Firearms (Excl. Apply)

SAVE10

Expiration date Unknown Store Range USA Report

10% Off Most Barrels (Excl. Apply)

BARREL0526

Expiration date Unknown Store MidwayUSA Report

12% OFF Sitewide (Excl. Apply)

JUNE1226

Expiration date Unknown Store AR15Discounts Report

Free HazMat Fee over $99

FH260601

Expiration date 2026-Jun-03 Store Natchez Shooting & Outdoors Report

10% Off Exigent Defense

EXIGENT10

Expiration date Unknown Store BattleHawk Armory Report

11% Off (+ 2% Bucks)

GETET

Expiration date 2026-Jun-05 Store Optics Planet 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

15% Off Magpul Products

MAGPUL15

Expiration date Unknown Store Blackstone Shooting Sports Report

Add a Coupon

Recent comments

Burris Co FastFire E Green-Dot Reflex Sight 1x 3.5 MOA - $169.99 + Free Shipping

How big is this chunky boy in comparison to a Holosun 407? It looks like a proper mailbox

33 min 31 sec ago Byzyang
50% off CVLIFE Soft Rifle Case Double Long Gun Bag,with Lockable Zipper and Backpack Strap,Rifle Backpack Rifle Bag Gun Case for Outdoor Hunting Shooting Range w/code FTWQOHKM - $33

Does not work fir any size or color

34 min 37 sec ago Bybello1077
50% off CVLIFE Soft Rifle Case Double Long Gun Bag,with Lockable Zipper and Backpack Strap,Rifle Backpack Rifle Bag Gun Case for Outdoor Hunting Shooting Range w/code FTWQOHKM - $33

Works for the 36" FDE and 42" FDE, but not the 46" in any color.

41 min 39 sec ago Bysjlplat
Remington 23728 UMC Full Metal Jacket FMJ 115 Grain 9mm Luger/Parabellum - 1000 Rd - $199.99

Sorry. My error. In my senility I overlooked your "lightweight" spring use. Those springs would certainly throw some codes and cause all sorts of experimentation. I'm still curious why the 124 Rem fails when the factory specs list identical velocities. Maybe the test barrel was longer. I'll have to chrono some. I have probably 15-20 9mm's on the rack, mostly alloy Sig and Beretta, some CZ and HK, Glock, S&W, FNH, etc., in hammer, striker and external extractor 1911 designs, use only duty weight springs, no subs or suppressors, no steel case, and don't shoot them as much anymore. They tend to be boringly reliable with major brands and reloads, with accuracy as the only variable. The Blazer was the only brand causing problems, and that out of a stiff M17. Oh, and a S&W SD9 which was such a POS that it became a test dummy.

1 hour 27 min ago Bynotsecretservice
Federal Champion BYOB Rimfire Ammunition 22 LR 36 gr. CPHP 1260 fps 1375/ct - $85.49 after code: DG5

Shipping is too high

2 hours 59 min ago ByJoshwilk18
34% off 1600 Lumens Rifle Light Laser IR 3-in-1 Combo, Ar Light Laser Combo Magnetic Rechargeable with Remote Switch, Aluminum Flashlight for Rifle Compatible with Picatinny and M-Rail w/code VS2PZ2KD

Code does not give 34 percent off

3 hours 58 min ago ByDonavonK
ZEROHAWK EM1 Enclosed Red Dot Sight with MOS/RMR to RMSc Adapter Plate, 2 & 32 MOA Multi Reticle System Micro Reflex Sight for Pistol, RMSc/K Footprint Compatible, Parallax-Free Sight (Black) - $149.99

Knock off osight? Idk why someone would buy this when those exist and Olight has the best warranty in the business.

5 hours 42 min ago Bybaseballplerrr
Federal Champion BYOB Rimfire Ammunition 22 LR 36 gr. CPHP 1260 fps 1375/ct - $85.49 after code: DG5

Not a good deals. Free shipping over 99$ and it doesn’t even work. Plus there is tax. Came out to 215$ lol. What a joke

5 hours 58 min ago ByThegooseman
Remington 23728 UMC Full Metal Jacket FMJ 115 Grain 9mm Luger/Parabellum - 1000 Rd - $199.99

I can get it to run in a cz. Not in any striker fired pistol with their more radical cam. As you go to lower spring weight in striker fired other problems are introduced. I've tried. I've got 5 k of it.

With the 19 with factory spring it has failures to feed. Slide does not go fully to rear. With a 16 lb spring failures to go into battery. Say every fifth round.

If you go lighter in recoil springs with a Glock you have to lighten firing pin spring...not really wanting to go further down rabbit hole. I just wanted some range ammo not to respring my guns.

PSA micro is more or less same. Bought lighter springs for it too trying to get it to run.

Same guns run like sewing machines with Speer lawman or S&B.
Here is one discussion about UMC low power factor.
I was surprised used many UMC components over the years and they were fine. Still use many rem components.
I haven't chronoed it don't really care. Does not run in my primarie

Gonna take it gun show and dump it.

Care to share the firearms it runs in for you?

https://www.glock.pro/threads/remington-umc-9mm-luger-mega-pack-good-or-bad.1425/...

5 hours 54 min ago ByUndivided
50% off CVLIFE Soft Rifle Case Double Long Gun Bag,with Lockable Zipper and Backpack Strap,Rifle Backpack Rifle Bag Gun Case for Outdoor Hunting Shooting Range w/code FTWQOHKM - $33

Code doesn't work

6 hours 23 min ago Bydxdevoe