KWA LM4D RIS PTR Gas Blowback Rifle — KWA LM4D RIS PTR (GBBR / M4-Style Carbine)

Built for realism and rugged field performance, the KWA LM4D RIS PTR is a pro-level gas blowback AR-style rifle that brings authentic training feel and skirmish-ready reliability to the US airsoft community. This ATF-approved gas blowback platform pairs KWA’s tool-less Q10 hop-up system with a machined aluminum-alloy receiver and a full steel reinforced bolt carrier to deliver consistent hop, strong blowback feedback, and a smooth shooting experience whether you’re running full-auto suppression or dialing in long-range semi-auto shots.

The LM4D RIS PTR is designed with customization and ergonomics in mind — a Mil-Spec diameter buffer tube for familiar stock options, a large quad picatinny rail for optics and accessories, and AR-style controls (forward assist, bolt catch) that make it feel right at home for mil-sim players and trainers alike. If you want a gas rifle that looks, feels, and functions like the real thing while staying legal and field-ready in the US, this one’s built with that exact goal.

Whether you’re a veteran player chasing realism or a team leader building a training rig, the LM4D RIS PTR blends authentic manipulation, high-end materials, and solid aftermarket compatibility — a true tool for players who want their kit to perform as hard as they do. Add your optic, sling, and favorite rail toys and go dominate the field.

Features

• KWA Q10 Tool-less Hop-Up: Easily adjustable for quick BB-weight changes and consistent backspin without disassembly.
• Realistic Gas Blowback Operation: Strong, dependable blowback impulse for authentic cycling and recoil feel.
• Aluminum Alloy Receiver: Lightweight yet durable receiver construction for reliable service life.
• Full Steel Reinforced Bolt Carrier: Engineered for durability and realistic feedback under repeated use.
• Mil-Spec Buffer Tube Diameter: Compatible with standard M4/M16 style stocks and many aftermarket options.
• Operational AR Controls: Functional forward assist and bolt catch for true-to-life weapon manipulation.
• Large Quad Picatinny Rail: Plenty of mounting real estate for optics, lasers, grips, and lights.
• Classic M4A1 Styling: Fixed front sight post, six-position collapsible stock, and ~14.5" barrel profile for that timeless carbine look.
• Full Auto / Semi Auto: Flexible firing modes for both training scenarios and field play.
• Aftermarket Friendly Lower: Accepts AR-15 pistol grips and trigger guards for personalized ergonomics.

Specifications

Length: 1,041 mm
Weight: 4,173 g
Material: Aluminum-alloy receiver; full steel reinforced bolt carrier; steel internal components.