Delivery before X-MAS only for orders received by December 17, 2025.

EPeSní PAR MK3 16" AEG (M4) - GENERAL 3.5 - Black

EPeS PAR MK3 16" AEG by EPeS Custom in black color.

UPGRADE LEVEL 3.5 GENERAL (AEG M4).

Delta Armory CNC receiver and RetroArms CNC QSC gearbox V2.

Perun V2 Hybrid PRO control unit.

Solink PRO brushless motor.

CNC TDC hop-up chamber MAXX M4A-PRO and Maple Leaf precision barrel.

The strongest and most refined M4 Custom rifle on the market.

1 318,46 € tax incl.

Availability: In Stock at store

1 Item  

E754-BK-L35

: EPES Custom

Accessories

  • 14,80 € In Stock

    : BLS

    1KG-H32

    BLS Pellets = precision ammo for your airsoft weapons! Whether it's a pistol, rifle, sniper, or machine gun powered by AEG, HPA, GAS or Spring, each of these beasts needs quality feed, or they'll be naughty. BLS Pellets have been a proven brand for years and the best-selling BBs worldwide, and that says something.  Best Loadout Selection - precision...

    14,80 €
    In Stock
  • 7,61 € In Stock

    : IMAX

    IMAX04

    Digital Battery Capacity Checker by IMAX in black. Accurate status monitoring for Li-Pol, LiFe, Li-Ion, NiMH, and NiCd batteries. Supports 2–7 cells (Lithium) and 4–7 cells (NiCd/NiMH). Displays voltage, cell differences, and remaining capacity in percent Compact tester for airsoft and RC models.

    7,61 €
    In Stock
  • 14,37 € In Stock

    : BLS

    1KG-H30

    BLS Pellets = precision ammo for your airsoft weapons! Whether it's a pistol, rifle, sniper, or machine gun powered by AEG, HPA, GAS or Spring, each of these beasts needs quality feed, or they'll be naughty.BLS Pellets have been a proven brand for years and the best-selling BBs worldwide, and that says something.  Best Loadout Selection - precision ammo...

    14,37 €
    In Stock
  • 11,41 € In Stock

    : BLS

    1BA-PLA36

    BLS Pellets = precision ammo for your airsoft weapons! Whether it's a pistol, rifle, sniper, or machine gun powered by AEG, HPA, GAS or Spring, each of these beasts needs quality feed, or they'll be naughty.BLS Pellets have been a proven brand for years and the best-selling BBs worldwide, and that says something.  Best Loadout Selection - precision ammo...

    11,41 €
    In Stock
  • 14,37 € In Stock

    : BLS

    1BA-PLA40

    BLS Pellets = precision ammo for your airsoft weapons! Whether it's a pistol, rifle, sniper, or machine gun powered by AEG, HPA, GAS or Spring, each of these beasts needs quality feed, or they'll be naughty.BLS Pellets have been a proven brand for years and the best-selling BBs worldwide, and that says something.  Best Loadout Selection - precision ammo...

    14,37 €
    In Stock
  • 27,48 € In Stock

    : XCell

    BAT00118

    Inhale new life into your airsoft weapon with the X-Cell Li-Pol battery! Li-Pol battery by X-Cell with lower weight and higher performance is the perfect support for every successful attack. Quick, agile, charged with energy, and ready for action. This battery won't freeze before sunset!

    27,48 €
    In Stock
  • 23,25 € In Stock

    : XCell

    BAT00124

    Inhale new life into your airsoft weapon with the X-Cell Li-Pol battery! Li-Pol battery by X-Cell with lower weight and higher performance is the perfect support for every successful attack. Quick, agile, charged with energy, and ready for action. This battery won't freeze before sunset!

    23,25 €
    In Stock
  • 37,62 € In Stock

    : PTS

    PTS003

    EPM 150 BBs Mid-Cap Magazine for M4 / AR15 by PTS Syndicate in black. Compatible with all AEG M4 rifles using the TM standard. Full capacity indicator for quick status check. Transparent window with dummy rounds. Flawless BB feeding, even with heavy sniper ammo. Durable DuPont Zytel polymer body for maximum strength. Revised 2023 version.

    37,62 €
    In Stock
  • 19,02 € In Stock

    : ASG

    ASG192

    High-Performance Li-Pol Battery by ASG – a powerful energy source for your airsoft arsenal. 11.1V voltage and 900mAh capacity for excellent rate of fire and reliable performance. High discharge rate of 15C for instant trigger response. Stick configuration (170 x  18.25 x 12 mm) with Tamiya small connector. Balancing connector for safe charging. 

    19,02 €
    In Stock
  • 28,32 € In Stock

    : BLS

    1KG-H36

    BLS Pellets = precision ammo for your airsoft weapons! Whether it's a pistol, rifle, sniper, or machine gun powered by AEG, HPA, GAS or Spring, each of these beasts needs quality feed, or they'll be naughty.BLS Pellets have been a proven brand for years and the best-selling BBs worldwide, and that says something.  Best Loadout Selection - precision ammo...

    28,32 €
    In Stock
  • 32,97 € In Stock

    : BLS

    1KG-H40

    BLS Pellets = precision ammo for your airsoft weapons! Whether it's a pistol, rifle, sniper, or machine gun powered by AEG, HPA, GAS or Spring, each of these beasts needs quality feed, or they'll be naughty.BLS Pellets have been a proven brand for years and the best-selling BBs worldwide, and that says something.  Best Loadout Selection - precision ammo...

    32,97 €
    In Stock
  • 14,80 € In Stock

    : BLS

    1KG-PLA30

    BLS Pellets = precision ammo for your airsoft weapons! Whether it's a pistol, rifle, sniper, or machine gun powered by AEG, HPA, GAS or Spring, each of these beasts needs quality feed, or they'll be naughty.BLS Pellets have been a proven brand for years and the best-selling BBs worldwide, and that says something.  Best Loadout Selection - precision ammo...

    14,80 €
    In Stock
  • 14,80 € In Stock

    : BLS

    1KG-PLA32

    BLS Pellets = precision ammo for your airsoft weapons! Whether it's a pistol, rifle, sniper, or machine gun powered by AEG, HPA, GAS or Spring, each of these beasts needs quality feed, or they'll be naughty.BLS Pellets have been a proven brand for years and the best-selling BBs worldwide, and that says something.  Best Loadout Selection - precision ammo...

    14,80 €
    In Stock
  • 28,70 € In Stock

    : HELIKON

    ZW-RFS-PO-01

    2-Point CARBINE SLING® by Helikon-Tex in black. Simple but well-thought-out sling for everyday use or range shooting. Padding with breathable mesh ensures comfortable wear and protection from chafing. Loops on both ends (carabiners not included).

    28,70 €
    In Stock
  • 54,53 € In Stock

    : PTS

    PTS035

    EPM-1 Mid-Cap Magazine - 250 BBs for M4 / AR15 by PTS Syndicate in black. Compatible with all AEG M4 TM standard models. Remaining BB count indicator on the magazine. Flawless BB feeding, including heavy sniper-grade BBs. DuPont Zytel polymer body for maximum durability. Requires a strong tappet plate spring.

    54,53 €
    Out of stock
    Ask without obligation
    Pre-order with unknown delivery date.
  • 46,08 € In Stock

    : PTS

    PTS037

    EPM1-S Mid-Cap Short Magazine - 170 BBs for M4 / AR15 by PTS Syndicate in black. Compatible with all AEG M4 TM standard models. Remaining BB count indicator on the magazine. Flawless BB feeding, including heavy sniper-grade BBs. DuPont Zytel polymer body for maximum durability.

    46,08 €
    Out of stock
    Ask without obligation
    Pre-order with unknown delivery date.
  • 16,49 € In Stock

    : TITAN

    TIT001

    TITAN Protective Fireproof Battery Bag in black. Designed to protect during charging and minimize the risk of damage in case of ignition. Ideal for storing all types of batteries (Li-Pol, Li-Ion, NiMh). Made from fire-resistant laminated fabric. Secure Velcro closure. Dimensions: 24.5 x 10.5 cm.

    16,49 €
    In Stock
  • 49,88 € In Stock

    : TITAN

    TIT004

    TITAN 11.1V 3000 mAh Li-Ion Battery with a discharge rate of up to 30C in a Nunchuk configuration. Dimensions: 132 x 19,5 mm / 66 x 19,5 mm. Connector: T-Dean. Outstanding performance, rate of fire, longer battery life and better trigger response. For AEG assault rifles, LMG, SMG / PDW, and DMR weapons. Charge only with high-quality smart chargers....

    49,88 €
    In Stock
  • 64,25 € In Stock

    : TITAN

    TIT007

    Li-Ion Battery TITAN 7.4V 6000 mAh with a discharge rate up to 30C and in Nunchuk configuration. TITAN produces some of the best Li-Ion batteries for airsoft guns and RC models. Perfect performance, higher rate of fire, longer battery life, and better trigger response. T-Dean connector type. Don't just buy a battery, buy TITAN!

    64,25 €
    In Stock
  • 88,35 € In Stock

    : MAGPUL

    MAG001-GR

    Original multi-purpose sling from Magpul Industries for many tactical environments and missions. 

    88,35 €
    In Stock
  • 177,12 € In Stock
    Free shipping

    : Vector Optics

    SCOC-13II

    LPVO Rifle Scope GRIMLOCK 1-6x24 SFP GenII by Vector Optics in black. Lightweight and precise LPVO for dynamic shooting at close to mid-range distances. VTC-3 reticle in the second focal plane (SFP) – always visible and consistent at any magnification. Fast magnification changes with throw lever. Illuminated center dot for rapid target acquisition....

    177,12 €
    In Stock
  • 8,45 € In Stock

    : Delta Armory

    DA018-BK

    Delta Armory DMAG Mid-Cap Magazine for 120 BBs for AEG / HPA M4 (and similar models) in black. Fits most guns on the market (Specna Arms, CYMA, E&C, etc.) Thanks to the strong spring, it handles heavier ammo and higher rates of fire. It mimics the design of PMAG with a durable polymer body. Fits standard AR15 and 5.56 pouches.

    8,45 €
    In Stock
  • 5,50 € In Stock

    : Delta Armory

    DA020-BK

    Delta Armory Mid-Cap Magazine for 130 BBs suitable for AEG / HPA M4 (and similar models) in black. Thanks to the strong push spring, it handles heavier ammunition with ease. It mimics the design of Stanag magazines with a polymer body. Fits standard AR15 and 5.56 pouches.

    5,50 €
    In Stock
  • 8,45 € In Stock

    : Delta Armory

    DA021-BK

    Delta Armory Hi-Cap Magazine for 300 BBs suitable for AEG / HPA M4 (and similar models) in black. Thanks to the reliable winding mechanism, it ensures consistent feeding. It mimics the design of Stanag magazines with a durable metal body. Fits standard AR15 and 5.56 pouches.

    8,45 €
    In Stock
  • 75,67 € In Stock

    : Vector Optics

    SCRD-41

    MAVERICK 1x22 Gen3 Red Dot Sight by Vector Optics in black (S-MIL). The best-selling airsoft red dot sight. 3 MOA dot for fast aiming. 11 brightness levels of red illumination. Side-loading battery tray for replacement without losing zero. Rubber-armored body for scratch resistance. Optical center height 41 mm. Includes a killflash to prevent lens...

    75,67 €
    In Stock
  • 44,34 € In Stock

    : HELIKON

    ZW-MCS-NL-01

    2-Point MIRAGE Carbine Sling® by Helikon-Tex in black. Modular two-point tactical sling with wide removable padding made of Cordura. Easy and quick length adjustment thanks to a non-slip adjustment pull tab. Loops on both ends (carabiners not included).

    44,34 €
    In Stock
  • 28,32 € In Stock

    : XCell

    BAT00171

    Inhale new life into your airsoft weapon with the X-Cell Li-Pol battery! Li-Pol battery by X-Cell with lower weight and higher performance is the perfect support for every successful attack. Quick, agile, charged with energy, and ready for action. This battery won't freeze before sunset!

    28,32 €
    In Stock
  • 25,79 € In Stock

    : Specna Arms

    SPARMS266

    EASY LiPo Charger and 11.1V 1000mAh, 20C Battery Set by Specna Arms. Ideal for beginners and advanced users. Reliable and safe charger without unnecessary features. The battery is suitable for AEG AR15 rifles (M4, MK18), AR9 with wiring in the stock tube including small PDW stocks. LED light indicates charging (red) and fully charged (green). Battery...

    25,79 €
    In Stock
  • 63,41 € In Stock

    : Gens ACE

    GEAS100-EB

    G-TECH iMars S100 universal charger by Gens ACE in black. Power output up to 100 W with 10 A charging current support. Compatible with G-TECH smart batteries. Can charge Li-Pol, Li-Ion, LiFe (2–6S) and NiMH batteries (4–18S). Ideal for FPV drones, airsoft and RC models. XT60 and T-Dean adapter included.

    63,41 €
    In Stock
  • 19,02 € In Stock

    : Gens ACE

    GEA103S50DHV

    LiHV (Li-Pol) battery HV 11.4V - 1000 mAh (50C) from Gens ACE in buffer stick configuration. Dimensions of 102 × 19 × 17 mm. T-Dean connector. 11.4V LiHV (Li-Pol) battery with 50C discharge rate. Higher voltage per cell = more energy, higher rate of fire, faster trigger response. Designed for AEG rifles, machine guns, SMG/PDW, and DMRs. Charge only...

    19,02 €
    In Stock

EPeS PAR MK3 16" AEG – the ultimate M4 rifle for demanding players

Looking for the most powerful PAR MK3 (M4) airsoft rifle? Want perfect CNC aluminum fit and finish while keeping low weapon weight? Need a fully upgraded rifle that’s been hand-tuned and tested for maximum performance, precision, and durability? Then the PAR MK3 with its 16" RIS handguard is exactly what you’re after. Built on a CNC aluminum body by Delta Armory and featuring an indestructible CNC gearbox shell V2 with Quick Spring Change (QSC) system from Retro Arms, it’s perfectly centered for flawless alignment. The Perun V2 Hybrid PRO processor unit allows advanced fire control customization, battery protection, and pre-cocking adjustment. Power delivery comes from the EPeS air system and the CNC MAXX M4A-PRO hop-up chamber featuring TDC adjustment, housing a 6.02 mm Maple Leaf precision inner barrel with machined centering rings to reduce barrel vibration and a Super Macaron 60° bucking for top-tier accuracy, consistency, and range. Inside, CNC Solink gears in an 18:1 ratio (short-stroked to 16:1) are driven by the Solink PRO 34k brushless motor with a long shaft. In short, this rifle is meticulously hand-built with premium parts, assembled like a precision instrument to deliver extreme durability, accuracy, and reliability. Expect longer range, faster response, and tighter grouping than most rifles on the field — it’s so good that your opponents will think it’s unfair.

Key Features

  • Durable CNC receiver with PROARMS ARMORY license:
    Licensed metal M4 body by PROARMS ARMORY (PAR MK3 model) offering superior fit, durability, and low weight.

  • Elite internal components:
    Retro Arms CNC gearbox V2, Solink gears, Retro Arms piston and bearings.

  • Electronics:
    Perun V2 Hybrid PRO – customizable fire modes, battery protection, pre-cocking, T-Dean connector in stock.

  • Air system:
    Full EPeS airset – nozzle, cylinder head, piston head, AoE tuning, Maple Leaf hop-up rubber.

  • Accuracy and stability:
    6.02 mm Maple Leaf barrel with centering rings, CNC MAXX M4A-PRO hop-up chamber.

  • Brushless motor:
    Solink PRO 34k brushless motor with high torque and rapid trigger response.

  • Premium quality craftsmanship:
    Hand-tuned and tested by EPeS Custom – universal battle-ready configuration.

Technical Specifications

  • Configuration: GENERAL 3.5
  • Drive type: AEG
  • Power: 2.6 J (160 m/s)
  • Body material: CNC machined aluminum
  • Dimensions: 832 / 913 mm
  • Weight: 2.7 kg
  • Color: Black
  • Handguard: RIS 16" (aluminum)
  • Inner barrel length: 410 mm
  • Hop-up: CNC MAXX M4A-PRO (TDC adjustment)
  • Motor: Brushless Solink PRO 34k
  • Control unit: Perun V2 Hybrid PRO
  • Fire modes: Semi, Full Auto, Binary, Pre-Cocking, and more
  • Gear ratio: 18:1 / 16:1 Solink
  • Bearings: 8 mm bushings
  • Spring type: Standard AEG
  • Magazine capacity: 100 BBs
  • Magazine material: Polymer
  • Magazine type: Mid-cap
  • Thread: 14 mm CCW
  • Recommended battery: 11.1V Li-Po (not included)
  • Connector: T-Dean (in buffer tube)
  • Battery type: Buffer Stick

Package Includes

  • EPeS PAR MK3 16" AEG
  • Mid-cap magazine (100 BBs)
  • Flip-up sights

Recommendations & Warnings

  • When using a progressive spring, ensure that the tighter coils face outward from the gearbox.
  • Never store the rifle with the battery connected.
  • Never store the rifle with pre-cocking active – always release the piston before storage to avoid spring damage.
  • BB loader is required for filling the mid-cap magazine.
  • Compatible with most AR-15 / M4 magazines on the market.
  • Internal components may vary – EPeS Custom may use equal or higher quality parts (e.g., SHS instead of Solink) to ensure optimal performance and silent operation for each setup.
ColorBlack
Muzzle velocity (m/s)160 (m/s)
Recommended weight of ammunition0,32g - 0,40g
Thread (mm)14- (mm)
Outer length MINIMAL (mm)830 (mm)
Outer length MAXIMAL (mm)914 (mm)
Inner barrel length (mm)410 (mm)
Weight (g)2700 (g)
Body/receiver materialMetal
Gearbox versionV2 - QSC
Amount of piston teeth14
Bearings (mm)8 (mm)
Bearings (material)Metal
Piston headPlastic
NozzleMetal
Spring guideMetal
Hop-Up chamber materialMetal
Battery typeBuffer stick
Connector typeT-Dean
Magazine materialPlastic
High-cap / Mid-capMid-cap
Magazine capacity100
Processor unitYES
BlowbackNO
Battery includedNO
Battery ChargerNO
Weapon accessoriesYes