Riflespeed complete upper receivers are an ideal solution for anyone
without the time, tools, or inclination to build an upper. Choose from a
number of high-quality options selected from respected brands and
industry friends and partners at a variety of price and feature levels.
All 11.5” Riflespeed 5.56x45mm uppers include an RS7533 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. This
creates the most professional duty grade installation possible with no
chance of loosening set screws or slippage of the Gas Control causing
malfunctions. Each upper will be test fired to verify performance and
Plunger selection.
Select the Master Blaster
package for your assembled upper and we'll test fire for accuracy,
determine the proper Gas Control settings for multiple types of ammo,
and deliver a full performance report with accuracy targets and a
settings chart with ammunition types.
***Note*** While we often have some uppers on the shelf ready to ship, uppers
should be considered made-to-order. Typical lead times are 2 days to two
weeks, but can be more based on availability of components. We will have your upper completed, set up, validated on the
range, and shipped to you as quickly as possible in every case. Feel free to email us with questions.
Available Configurations Include:
#1
7075 T6 Forged Upper Receiver
Black Nitride QPQ Bolt Carrier Group with Carpenter 158 HPT/MPI Bolt
Radian Raptor Charging Handle
Cross Machine Tool 9.5" UHPR II MLOK Handguard
11.5" Nitride-finished 4150 Barrel with 1/2x28 threaded muzzle
#2
Colt 7075 T6 Forged Upper Receiver (Recent shipments of Colt uppers have not had the CAGE marking, but are otherwise the same)
Black Nitride QPQ Bolt Carrier Group with Carpenter 158 HPT/MPI Bolt
Radian Raptor Charging Handle
Geissele Mk4 Federal 10" MLOK Handguard (OD Green Color - shown in pics above)
11.5" Colt 6933 Chrome-Lined Barrel with 1/2x28 threaded muzzle
#3
7075 T6 Forged Upper Receiver in Flat Dark Earth Cerakote
Black Nitride QPQ Bolt Carrier Group with Carpenter 158 HPT/MPI Bolt
Radian Raptor LT Charging Handle in Flat Dark Earth
Geissele Mk8 9.3" MLOK Handguard in Desert Dirt Color
11.5" Nitride-finished 4150 Barrel with 1/2x28 threaded muzzle
#4
Colt CAGE-Code* 7075 T6 Forged Upper Receiver
Black Nitride QPQ Bolt Carrier Group with Carpenter 158 HPT/MPI Bolt
Radian Raptor Charging Handle
Geissele Mk8 9.3" MLOK Handguard - Black
11.5" Criterion Hybrid Chrome-Lined Barrel - 1/8" twist with 1/2x28 threaded muzzle
*As available - Colt is sending a mix of CAGE and non-CAGE uppers recently. Uppers are otherwise identical with painted T-markings, M4 markings and dry film lube.
Bolt Carrier Upgrade Options:
Product Images may show accessories (muzzle devices, mounts, weapon lights, options, etc.) that are not included.
Barrel upgrades and other options are frequently available.
Contact us for other configurations
. No customer-provided parts can be accepted for use in Riflespeed Upper Assemblies. See
Barrel Pinning page for additional services.
