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 components selected from respected brands and
industry friends and partners at a variety of price and feature levels.
All 16” Riflespeed 5.56x45mm uppers include an RS7543 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.
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.
**Black Friday 16** (Save OVER $100 until 28Nov22!)
7075T6 Forged Upper Receiver
Premium Nitride Bolt Carrier Group with Carpenter 158 HPT/MPI Bolt
16-inch FN Chrome-lined Midlength-Gas Barrel 1/7" Twist with 1/2x28 muzzle threads.
Cross Machine Tool HDM 13-inch MLOK handguard
Radian Raptor charging handle
Riflespeed Midlength Gas Tube
Option #1 (may have extended lead times due to Criterion's current backlog) Includes:
7075T6 Forged Upper Receiver
Milspec Phosphate Bolt Carrier Group with Carpenter 158 HPT/MPI Bolt
16-inch Criterion Hybrid Profile Midlength-Gas Barrel 1/8" Twist (Pictured muzzle device not included)
Cross Machine Tool HDM 13-inch MLOK handguard
Radian Raptor LT charging handle
Riflespeed Midlength Gas Tube
Option #3 Includes:
7075T6 Forged Upper Receiver
Milspec Phosphate Bolt Carrier Group with Carpenter 158 HPT/MPI Bolt
16-inch FN Chrome-lined Midlength-Gas Barrel 1/7" Twist with 1/2x28 muzzle threads.
Cross Machine Tool HDM 13-inch MLOK handguard
Radian Raptor LT charging handle
Riflespeed Midlength Gas Tube
Option #4 Includes:
7075T6 Forged Upper Receiver
Milspec Phosphate Bolt Carrier Group with Carpenter 158 HPT/MPI Bolt
16-inch White Oak Armament SPR-profile Midlength-Gas Barrel with 1/2x28 muzzle threads.
Cross Machine Tool HDM 13-inch MLOK handguard
Radian Raptor LT charging handle
Riflespeed Midlength Gas Tube
