Radical Firearms 7.5 5.56 AR pistol delivers compact performance in a maneuverable platform designed for reliability and modular capability. Built on forged MIL-STD upper and lower receivers and paired with the 7″ RPR free-float rail system, this pistol provides improved barrel stability and flexible accessory mounting in a compact footprint.

The 7.5-inch M4 profile barrel and pistol-length gas system create a responsive shooting platform suited for close-range applications. Combined with the slim M-LOK rail design and durable receiver construction, this AR pistol offers shooters a compact yet capable firearm configuration.

Radical Firearms 7.5 5.56 AR pistol Features

• 5″ M4 profile barrel – Compact barrel length enhances maneuverability for close-range shooting environments
• 4140 Chrome Moly Vanadium barrel steel – Durable barrel construction engineered for dependable long-term performance
• Melanite barrel finish – Corrosion-resistant treatment protects the barrel and improves service life
• 1:7 twist rate – Stabilizes a wide range of modern 5.56 projectile weights for versatile ammunition compatibility
• 7″ RPR free-float rail system – Free-floating handguard improves accuracy potential while offering accessory mounting capability
• M-LOK thin rail interface – Lightweight modular rail supports lights, grips, and other shooting accessories
• Pistol-length gas system – Designed to support reliable cycling in compact AR pistol configurations
• Low-profile .750 gas block – Compact gas system component fits cleanly beneath the free-float rail
• Forged 7075-T6 upper and lower receivers – MIL-STD receiver construction ensures durability and compatibility
• Compact AR pistol platform – Designed for shooters seeking maneuverability and modular accessory support

Advantages (Ergonomics / Performance / Control)

The 7.5-inch M4 profile barrel provides a compact platform that improves maneuverability in tight environments. This shorter configuration allows faster target transitions and easier handling compared to longer rifle setups.

The 7-inch RPR free-float rail offers a rigid handguard that helps maintain consistent barrel harmonics while providing sufficient space for essential accessories such as weapon lights or vertical grips. The free-float design helps support improved shot consistency

Forged 7075-T6 receivers provide the strength expected from MIL-STD AR platforms. This durable receiver construction ensures the pistol maintains reliability and compatibility with common AR components and accessories.

Ideal Applications

• Compact AR pistol configurations
• Range training and recreational shooting
• Close-range defensive setups
• Lightweight modular AR builds
• Shooters seeking maneuverable 5.56 platforms

With its compact barrel length, RPR free-float rail system, and durable forged receiver construction, this AR pistol delivers a versatile platform designed for maneuverability, modular capability, and dependable performance.

SPECS