SA-C28 CORE™ HAL ETU™ Gen.2 Daniel Defense® RIS III 12.5"

The SA-C28 CORE™ HAL ETU™ Gen.2 with Daniel Defense® licensed markings is built for players who want reliability and modern control from day one.
CORE Gen.2 upgrades deliver more stable performance, tighter groupings, and smart usability tweaks.

Why it matters on the field:

• TDC Magnus™ rotary hop-up – top-down pressure for consistent BB flight and longer effective range.

• Helium™ Flat Hop bucking – stable backspin and better accuracy, even with heavier BBs.

• Aluminium sealed nozzle – improved air-seal for more consistent FPS.

• Reinforced Æther™ gearbox – inspection windows for pre-cocking & AoE, reinforced front, frame-alignment screws, spring-release, and ready for up to M140.

• HAL™ ETU (Hall sensors) – adjustable trigger sensitivity (5 levels), active brake, binary trigger, pre-cocking (6 levels), programmable SEMI (semi, binary, AUG, sniper) & AUTO (full-auto, semi, 3-rd & 5-rd burst), easy trigger-based programming, low-voltage alarm, brushless-motor compatible.  here.

• Nylon-reinforced polymer receiver – lightweight yet durable; metal RIS III handguard, flash hider, charging handle and sling mounts for longevity.

• ESA™ quick spring change – adapt your power in minutes with no gearbox teardown (just unscrew the buffer tube).

Build & handling:
Tight upper/lower fit with no wobble. The polymer body keeps the weight low for dynamic play, while fiberglass reinforcement ensures strength for longer events.

Package includes:

• 2× S-MAG mid-cap

• Angled foregrip

• BB speedloader

• Cleaning rod

• Allen key

• Small Tamiya → Deans adapter

• Additional M90 spring

• Replica

Battery and charger are not included.