Riflespeed complete upper receivers are an ideal solution for anyone without the time, tools, or inclination to build an upper.
Our "Patrol" line of upper assemblies is sleek and provides an extremely high-quality package at a slightly lighter weight and cost. There are no compromises on component quality, however.
The "Ultra" line of upper assemblies provides the ultimate-quality package for the discerning tactical shooter.
All 13.9” Riflespeed 5.56x45mm uppers include an RS7536 or RS6236 Gas Control and Riflespeed Gas Tube. Your Gas Control will be installed for tactical use by milling the barrel and cross-pinning the Gas Control Body to the barrel. This creates the most professional duty grade installation possible. Each upper will be test fired to verify performance. 5.56x45mm NATO ammunition and a baffle-style suppressor will be used during this range-validation process.
Available Configurations:
#1391BLK Patrol Model - Black
13.9" Criterion Core Chrome-Lined .223 Wylde 1-8" twist Barrel with 1/2x28 threaded muzzle (Provides excellent performance with either .223 Remington or 5.56x45mm NATO ammunition)
FCD 12.8" MLOK Handguard - Black
Nitride QPQ Bolt Carrier Group with Carpenter 158 HP/MPT Bolt
Riflespeed 7075 T6 Forged Upper Receiver
Radian Raptor Charging Handle
#1392BLK Ultra Model - Black
13.9" Criterion Hybrid Chrome-Lined .223 Wylde 1-8" twist Barrel with 1/2x28 threaded muzzle (Provides excellent performance with either .223 Remington or 5.56x45mm NATO ammunition)
Midwest Industries 12.65" MLOK Handguard - Black
Nickel Boron (NiB) Bolt Carrier Group with Carpenter 158 HP/MPT Bolt
Riflespeed 7075 T6 Forged Upper Receiver
Radian Raptor Charging Handle