The Radical Firearms FP7.5 is a compact AR-style pistol built on forged MIL-SPEC upper and lower receivers. It ships in a black anodized finish with a 7.5-inch, 1:7 twist 4150 chromoly/vanadium steel barrel and a M4-style feed ramp. Designed for compact AR applications, the package includes a single magazine and a pistol brace.
Key Specifications
- The caliber is .223 REM/5.56 NATO.
- The barrel length is 7.5 inches.
- The barrel uses a 1:7 twist rate.
- The barrel material is 4150 chromoly / vanadium steel.
- The action is SEMI-AUTO.
- The magazine capacity is 30 + 1.
- The package includes 1 magazine.
- The rifle features forged mil-spec upper and forged lower receivers.
- The handguard is a 7-inch RPR free-float top Picatinny rail.
- The stock type is a pistol brace and the exterior color is black.
The FP7.5 offers a compact, purpose-built platform for shooters seeking a short-barrel AR configuration with full-size accessory mounting and mil-spec construction. Its combination of a 7.5-inch chromoly/vanadium barrel, free-float rail, and forged receivers provides a durable, serviceable foundation for range use, training, and other compact AR applications.
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