EPeS EAR-10 CNC (SR-25 DMR) SMR 15.3" HPA - ADMIRAL - Black

EPeS EAR-10 HPA – Ultimate DMR Rifle for Demanding Players

Looking for the most durable body on the market for your DMR rifle? Want precisely fitted aluminum body with low weight? Need a universal all-season gun that works whether it’s hot 30 °C or freezing and others’ AEGs fail? Want a ready-made HPA rifle in full upgrade, carefully hand-tested and tuned for maximum performance, accuracy, grouping and durability? Looking for a semi-auto sniper rifle that will make the entire enemy team complain? The EAR-10 with 15.3" SMR handguard is built on a CNC SR-25 body from a single block of 7075 T6 aircraft aluminum by Retro Arms, complemented with a V2.5 gearbox shell perfectly centered inside.
Thanks to the HPA engine Polarstar F2™, you can adjust output from 1 to 4 Joules to match event limits. Precision comes from the CNC MAXX M4A-PRO hop-up chamber with TDC pressure, housing a Maple Leaf 6.02 mm barrel with grooves for centering rings eliminating barrel vibrations and a Super Macaron 60sh bucking for superb accuracy, grouping and range. The F2™ is essentially a mini version of the Fusion Engine™, retaining all advantages in a smaller flexible design. Its dual solenoid system allows independent tuning of nozzle and air volume. The system is extremely lightweight. Pressure range: 45–145 PSI. The HPA drive is extremely quiet, making it perfect for DMRs and sniper rifles. A suppressor with baffles (e.g. from EPeS) can further reduce noise. A spring-loaded nozzle ensures reliable feeding without Mid-Cap syndrome.
In short, this rifle combines the most durable body with premium externals, filled with hand-tuned HPA internals assembled like a perfect puzzle. The result is a brutally durable yet lightweight sniper rifle that outshoots enemy snipers in range and precision—and will likely cause complaints that your HPA DMR is unfair. For full functionality, you still need to purchase an HPA regulator, HPA tank, HPA line and an HPA micro battery with JST connector. Learn more in our guide: How to build an HPA setup.

Key Features

• Full CNC:
  Retro Arms CNC SR-25 body from 7075 T6 aircraft aluminum – maximum durability, precise fit, low weight.
• Compact & lightweight:
  Smaller than Fusion Engine™ yet with full performance and adjustability.
• Dual solenoid system:
  Independent nozzle and valve tuning for maximum control.
• Spring-loaded nozzle:
  Ensures consistent feeding and prevents misfeeds.
• Wide pressure & power range:
  Adjustable ~1–4 Joules at 45–145 PSI.
• Accuracy & stability:
  Maple Leaf 6.02 mm barrel with centering rings, CNC MAXX M4A-PRO hop-up chamber.
• Premium quality:
  Hand-tuned and tested by EPeS Custom, ideal DMR configuration.

Technical Specifications

• Configuration: ADMIRAL
• Power type: HPA
• Power: 1–4 Joules
• Operating pressure: 45–145 PSI
• Body material: CNC 7075 T6 aluminum
• Dimensions: 860 / 940 mm
• Weight: 2.45 kg
• Color: Black
• Handguard: SMR 15.3" (aluminum)
• Inner barrel length: 370 mm
• Hop-up: CNC MAXX M4A-PRO (TDC pressure)
• Magazine capacity: 120 BBs
• Magazine material: Metal
• Magazine type: Mid-cap
• Barrel thread: 14 mm CCW
• Recommended battery: 3.7V HPA
• Connector: JST
• Battery type: HPA micro

Package Contents

• EPeS EAR-10 SMR 15.3" HPA
• SR-25 mid-cap magazine (120 BBs)
• Flip-up sights
• M-LOK grip
• EPeS transport case (Medium)

Recommendations & Warnings

• You need to purchase a complete HPA setup (tank, regulator, line, micro HPA battery).
• Never store the gun with the battery connected.
• A speedloader is required to fill the mid-cap magazine.
• The gun is compatible with most SR25 / AR-10 type magazines on the market, including CYMA and Silverback MDR-X.
• PTS EPM-LR magazines fit tighter but feed reliably.