Airsoft GI small logo

Airsoft Gun Upgrade & Maintenance Parts » Airsoft Gun Internal Upgrade Parts » AEG Hop up Unit, Bucking, & Accessories Bookmark and Share

Modify M4/M16 1-Piece Metal Hop Up

[M03D11][09832 / MOD HU M4 / HP-02-01]
$25.44 $22.90
( 2 Reviews ) ❤ Add to Wishlist
ADD TO CART

There has been many Hop up units to claim that they are the best hop up unit to date, but Modify's new hop up unit may actually fit that bill. The Modify Hop-up unit features a one piece, metal unit which is perfectly cast and does not display any seam lines, burrs or any other casting defects. Next we move onto the actual hop up adjustment gears, Modify constructed their gears with metal sleeve inserts which are secured with O-rings to ensure little to no lateral movement. Modify redesigned the hop up arm to be wider then most and features gearing inside to allow for finer tuning and to ensure that the arm does not move and being properly set. The unit comes with two hop up arms as well, the other arm differs by the hop up nub being built into the arm which is advantageous because the nub cannot shift, move, flex or change shape which provides more consistent results. Simply put, the Modify M4/M16 1-Piece Metal Hop Up will provide the user with extremely consistent hop up and might just be the best hop up on the market.

Specifications:
Manufacturer: Modify
Model: 1-Piece Metal Hop Up
Design: M4/M16

Features:
One piece metal construction
High quality adjustment gears
Redesigned hop up arms

Specifications
Manufacturer: Modify
Color: Silver, Black, Gold
Material: Metal
Package Includes: One (1) Hop Up Unit
see 2 reviews | Write a Review
verified buyer
K. PEREZ | 2013-12-24
Product Information:
I have used this in my Classic Army M4 in about five or six games and I have to say I am thoroughly impressed with this unit's performance. The hop up stays dialed in and does not come lloosefrom the vibrations of the gun. Very high quality material and I don't think I will have to buy another unit for a very long time.

Pros:
High quality metal
High quality gears
New technology from Modify
Very stable when set right
Fits perfectly

Cons:
Can be a little tricky with some types of buckings. Not a huge problem though.
verified buyer
S. WASHBURN | 2014-05-25
Product Information:
These hopups are amazing. I use these and ProWins in all of my M4s. Never let me down once, never had problems with mine. Love it. Best side-wheel M4 hopup on the market IMO.

Pros:
-Good quality materials.
-Good seal with bucking
-Stays on the barrel and has no wiggle or wobble
-Extremely accurate
-Comes with two arms, normal arm and nub arm
-Doesn't lose its hop or arm position after shooting for a while
-Hop up arm and nub stay in place due to a better arm design over standard hopups
-Innovative
-Better than the MadBull hop up by far!
-Best side-wheel style M4 hopup on the market IMO

Cons:
-Had to make the rails on the sides of the unit a little skinnier to fit my VFC. But it'll fit others without modification. So no worrys, I don't mind it anyway.
-NO Cons
 
Will this unit work with the Lancer Tactical LT14A M4 15" Keymod Carbine
Lancer Tactical LT14A M4 15" Keymod Carbine

648 days ago
Jesse D
0
0

(I have this same question)
Staff Answer:
The hop up unit should work with the LT14A.

618 days ago
0
0
1 answers
1 asked
 
Will this work with the modify baton soft hop up bucking and nub?
Also how much does it increase fps and will it work with a m4 platinum

2027 days ago
lucas g
0
0

(I have this same question)
Staff Answer:
It should work with that bucking and nub and should fit in that gun

2027 days ago
0
0
1 answers
1 asked
 
Restocked?
What's the ETA on this hop up being restocked?

2037 days ago
Bonnie B
0
0

(I have this same question)
Staff Answer:
we are currently working to get these back in stock.

2036 days ago
0
0
1 answers
1 asked
 
will this unit fit into an fmg4-a3?
Unsure if it will since it looks pretty thick on the top

2041 days ago
Kieran M
0
0

(I have this same question)
Staff Answer:
It should be able to fit.

2041 days ago
0
0
1 answers
1 asked
 
Does this hop up come with all required pieces needed to assemble it?
I know it doesn't come with a bucking or nub

2058 days ago
Paul W
0
0

(I have this same question)
Staff Answer:
It comes with everything needed to assemble. It does not come with a bucking or nub.

2058 days ago
1
0
1 answers
1 asked
Search Tags: upgrade Tokyo Marui ICS JG SRC Cyma Echo1 VFC G&P AGM King arms G&G

For Questions, Answers and Comments:

Talk about the Modify M4/M16 1-Piece Metal Hop Up with your friends on the facebook comments box below:
Copyright © 2019 Airsoft GI
Disclaimer:

All airsoft guns are required to have the tip (1/4 inch) of the barrel permanently colored in blaze orange. No person may openly display or expose any imitation firearm (replica firearm), in a public place. The term "public place" means an area open to the public or exposed to public view and includes streets, sidewalks, bridges, alleys, plazas, parks, driveways, parking lots, automobiles, whether moving or not, and buildings open to the general public, including those that serve food or drink, or provide entertainment, and the doorways and entrances to buildings or dwellings and the grounds enclosing them.

Any person who changes, alters, removes, or obliterates any coloration or markings that are required for by any applicable state or federal law or regulation, for any imitation firearm (replica firearm), or device in any way that makes the imitation firearm (replica firearm) or device look more like a firearm is guilty of violating the state or federal law.

By accessing the Site, you certify that you are older than 18 years of age or the age of majority where you live, whichever is older; that you are the owner of any credit card used to purchase on items on the Site; that you are familiar with all local laws in your area affecting your legal right to access airsoft products; that any products you buy are for your own private enjoyment and that you will NEVER share these products with a minor in ANY WAY.