What customers are saying:
“ Just a quick note to say thank you for selecting and putting together the best 11.5" SBR upper I've had. It balances perfectly—with or without my HUXWRX Flow, shoots more accurately than I expected, and the gas tame-ability is perfect. It is so good that I just sold my KAC 11.5 upper.
V/R,
Kxxxxx”
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.
***Note*** While we often have some uppers on the shelf ready to ship, uppers
should be considered made-to-order. Typical lead times are 2-5 business days, but can be more based on availability of components, machine shop scheduling, and personnel. 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
11.5" Nitride-finished 4150 Barrel with 1/2x28 threaded muzzle
Cross Machine Tool 9.5" UHPR II MLOK Handguard
Black Nitride QPQ Bolt Carrier Group with Carpenter 158 HPT/MPI Bolt (NiB Upgrade available)
Radian Raptor LT Charging Handle
7075 T6 Forged Upper Receiver
#2
11.5" Criterion CORE Chrome-Lined Barrel with 1/2x28 threaded muzzle
Geissele Mk4 Federal 10" MLOK Handguard (OD Green Color - shown in pics above)
7075 T6 Forged Upper Receiver Colt or Centurion Arms as available (Recent shipments of Colt uppers have not had the CAGE marking, but are otherwise the same)
NiB Bolt Carrier Group with Carpenter 158 HPT/MPI Bolt (DLC also available)
Radian Raptor Charging Handle
#3
11.5" Nitride-finished 4150 Barrel with 1/2x28 threaded muzzle
Cross Machine Tool 9.5" MLOK Handguard in DRT (Dirt Brown)
Black Nitride QPQ Bolt Carrier Group with Carpenter 158 HPT/MPI Bolt (NiB Upgrade available)
Radian Raptor LT Charging Handle
7075 T6 Forged Upper Receiver in Black (Flat Dark Earth and OD Green Cerakote also available by request)
#4
11.5" Geissele Cold-Hammer-Forged Barrel
Geissele Mk8 9.3" MLOK Handguard - Desert Dirt Color (DDC) (Black also avaiable)
Black Nitride QPQ Bolt Carrier Group with Carpenter 158 HPT/MPI Bolt (NiB Upgrade available)
7075 T6 Forged Upper Receiver (Flat Dark Earth Cerakote or OD Green Cerakote also available)
Radian Raptor Charging Handle
*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.
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.
