
Avalon Calibur II PDW Features
Features

Independent Serial Number

Ambidextrous Enlarged Magazine Release

Ambidextrous Safety Level

QRS Finger Rest for Trigger Guard

New Design Trumpet-like Shape Muzzle Booster

5" Compact Barrel

The New Design 6.5" Compact "M-LOK" Authorized Specification Handguard

416 Type Handguard Rail and Upper Receiver Rail Positioning Engagement

QRS Pop-up Retractable Stock with Extended Cover for increased Battery Space

QRS Conformal Rear grip with anti-skid textured surface

M4 Flashing Straight Trigger

Workable Extended Charging Handle

Working Dust Cover and Dummy Bolt Plate

Steel Forward Assist

Lightweight Plastic Dust Cover

QRS 120rds Silent Mid-Cap Magazine
GEARBOX

The ECS GearBox (Ver.2.1)
All reinforced parts included HOP-UP system, new fiber reinforced piston & tappet plate, steel gear set & match grade cylinder, build-in MOSFET Electric Fire Control System Set.

Quick Release Gear box for individual Spring Change, no need to dismantling anymore!

8mm Ultra High Speed Ball Bearing

Special Material 7 teeth Reinforced Piston

Highly Tenacity Tappet Plate

Match Grade Lightweight Fabrication Cylinder

Heat-Resistant Switch Mount

Build-in MOSFET Electric Fire Control System Set

Steel Custom Manufacturing High Speed Gear

CNC Machined Aerodynamics Muzzle

Steel Spring Guide

Gen II Hop-up Chamber with MAPLE LEAF Competitive Grade HOP-UP Rubber

MAPLE LEAF Competitive Grade Inner Precise barrel
