
FX Impact M4 Copper Tuned And Upgraded By Huma-Air
This FX Impact M4 Copper Airrifle tuned by the specialists of Huma-Air is loaded with several Huma-Air tuning parts to gain the maximum air flow behind you projectile. The rifle is tested and adjusted with the projectiles of your choice and we complement this tune by fitting our “Powered by Huma-Air” side plate on the rifle. Available in Compact, Standard, Sniper and Extended version.
FX Impact M4 Copper Tuned And Upgraded By Huma-Air
This impact m4 has been completely overhauled by one of our experienced gunsmiths who replaced a number of essential parts with Huma-Air tuning parts and then completely adjusted the rifle to your wishes.
The FX Impact M4, the latest evolution in the legendary Impact series, which has been a game-changer in the airgun industry since its debut in 2015. Each new iteration of the FX Impact has brought enhancements in reliability, accuracy, and overall performance, solidifying its status as a top choice for benchrest shooters, air gun hunters, and all-around enthusiasts alike.
The FX Impact M4 builds on this legacy with significant improvements across the platform while retaining the iconic design that makes it instantly recognizable. Engineered for excellence, the M4 offers a variety of configurations, including Compact, Standard, Sniper, and Super Sniper Extended, catering to calibers ranging from .177 to 9mm. Choose between the sleek all black version or the striking copper edition, both delivered in a hard case with a custom foam insert.
Key Features of the FX Impact M4 Copper Tuned And Upgraded By Huma-Air
Regulator: The factory FX AMP MKII regulator has been exchanged for a Huma-Air GEN3 Tuning Regulator with an extra large bandwidth in it’s output pressure and unparalleled accuracy. It has it’s own pressure gauge and can be adjusted stepless. It lets you lower the pressure coming from the 250 bar bottle to create the perfect pressure inside the plenum to match your chosen projectiles.
Power Upgrades: The Huma-Air High Flow Pellet and Slug Probe and High Flow Dual Hole Transfer Port With Barrel Attachment create the maximum airflow behind the slug or pellet of your choise. In combination with the Huma-Air Power Hammer Spring and the Huma-Air Hammer Weight you will be able to set up your FX Impact M4 to the maximum performance.
Powered by Huma-Air: To finish this Tuned FX Impact our Powered by Huma-Air Side Plate is mounted on the side of the rifle.
High-Capacity Magazine: Redesigned for greater durability, these new magazines are crafted from stronger materials and feature an enhanced internal mechanism to ensure smooth rotation, even when loaded with heavy slugs.
Barrel: A interchangeable Superior STX barrel in which the rifling is pressed from the outside, resulting in a very smooth finish and minimal drag.
Rigid Top Plate: Enhances the overall rigidity of the platform, using a thicker and stronger top plate to improve performance and stability.
Extended Scope Rail: The dovetail rail, now machined for added strength and flexibility, allows for perfect alignment and optimal mounting positions for your optics.
Quick Set Trigger: Introducing the FX QUICK SET TRIGGER, a versatile trigger system that easily transitions from a Hunter style to a pure match grade trigger with a simple adjustment, ensuring the perfect shot every time.
FXUG1 Grip: The newly designed grip offers improved comfort with a more defined shape, palm swell, and beaver tail, providing a confident hold for precise shooting.
Refined Design Elements: Subtle design updates enhance practicality and aesthetics, with new lines and cutouts for easy access and a cohesive look that stays true to the Impact’s iconic style.
Power Plenum 750: The huge 75 CC of regulated air in the enlarged power plenum makes sure you will have the maximum amount of air available for the shot
The FX Impact M4 Copper is the pinnacle of precision and capability, designed to keep you at the top of your game in any shooting discipline. Join the ranks of world champions and experience the ultimate in airgun performance with the FX Impact M4.
With it’s STX barrel and it’s impressive power, the Impact M4 is great for target shooting or bench rest shooting, but also it can be used for plinking and the FX Impact M4 is an excellent air rifle for hunting. It is equipped with a 250 bar carbon fibre pressure bottle what stands for a large shot count. The smooth working side lever is placed on the right side of the rifle but it can also be changed to the left side.
The 30 MOA Weaver/Picatinny scope rail is ideal for those who will shoot at longer distances, as it helps you to keep plenty of adjustment range on your rifle scope. Besides this rail, the FX Impact M4 Copper also has two Weaver/Picatinny accessory rails on the side and one in front of the trigger housing.
FX kept the power adjuster for the valve, the quick tune system and the adjustable skeletonised shoulder piece on the FX Impact M4 Copper , while also keeping the Smooth Twist X barrel with interchangeable Superior liners. These liners are available in different calibres and different twist ratio’s and lengths.
The FX Impact M4 Copper is supplied with an average tuning for universal use. The maximum power as stated in the specifications can be reached using the multiple adjustment options on this air rifle.
With countless podium finishes at major competitions worldwide, the FX Impact M4 is more than just an airgun, it’s a statement of unmatched quality and performance
Please note; the original factory parts that are replaced are not included in the delivery but can be supplied for a small additional charge.
This item can only be sold to persons 18 years and older.
For this item we have to carry out an age check.
You can upload a copy/scan/photo of a legal identification document such as a passport, European ID or driver’s license in the order. Parts of the document may be made illegible or designated as a copy. However, your name, document number and place of issue must be legible. Your copy ID will only be used for verification purposes and will not be retained. If you are not able to upload it right now, we will contact you per email before shipping
We can ship these FX items only to the countries listed below:
Belgium, Bulgaria, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Kroatia, Latvia, Lithuania, Luxembourg, Monaco, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain
Specifications
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Shipping and Payment
We ship your items well packed for safe and undamaged arrival in the country of destination with tracked priority shipping (unless this is specifically stated otherwise). As a buyer, you are responsible for checking that this product is legal according to your local laws and regulations. Unless specifically stated otherwise, all our Air Guns, Air Gun Parts and Accessories are supplied in/for high-power versions.
You can pay safely and secure online by means of all major payment providers, like paypal and credit cards companies.
3 reviews for FX Impact M4 Copper Tuned And Upgraded By Huma-Air
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y.galzy (verified owner) –
Perfect gun. 1moa at 100m is easy.
adam.adamou (verified owner) –
This was purchased to upgrade my MK2. The MK2 was fantastic and this MK4 is even better.
The gun is perfect and the power is off the charts with the Huma-Air tuning version. Mine is the 700mm in .177
Not sure which hammer weight was used but I’ve set the macro and micro hammer setting to the lowest possible setting with a 100BAR regulator and still slinging the ZAN 16gn slugs over 1020fps
The barrel in the 177 700mm was the 1:18 twist and works great with medium weight slugs.
To run lighter pellets I’m having to go as low as 50 bar on the reg and close the valve as fast as possible to get the speeds under 950fps.
Only feedback to Huma would be that they over tightened the barrel shroud which meant I needed to use a vice to loosen it.
As always great service and fast delivery from Huma
krunok2002 (verified owner) –
Just words of praise!
My third impact that is perfection in itself, and with the perfect huma-air tuning, there are no more to add!
Top service!
5/5 stars!