Description
Product Description
The 24″ Southwestern Bell Quantum 6.5 Creedmoor AR-10 is a purpose-built long-range precision rifle engineered for shooters who demand consistency, stability, and true 1,000-yard capability. At the core of this rifle is a Ballistic Advantage PREMIUM Series 24″ 6.5 Creedmoor barrel, selected for its exceptional machining standards, accuracy potential, and long-term durability.
This heavy-profile barrel is manufactured from 416R stainless steel, bead-blasted for a clean, professional finish, and cut with a 1:8 twist rate optimized for high-BC match and hunting projectiles. The rifle-length gas system provides smooth, predictable cycling and reduced recoil impulse—essential for maintaining sight picture during extended long-range shooting sessions.
Precision control is elevated with the Rise Armament RA-535 drop-in trigger, the top-tier offering in Rise Armament’s lineup, delivering an ultra-clean break and rapid reset for confident, repeatable shot placement. Ergonomics are equally refined, featuring an Ergo Deluxe pistol grip, PRS Lite adjustable precision stock, and an ambidextrous charging handle for seamless operation from either side.
Finished with a slip-over compensator to help manage recoil and muzzle rise, the Southwestern Bell Quantum is built for serious long-range shooters, precision competitors, and anyone looking for a no-compromise AR-10 platform capable of stretching distances with authority.
Specifications & Features
Platform
AR-10
Caliber
6.5 Creedmoor
Barrel
Ballistic Advantage PREMIUM Series
Length: 24″
Material: 416R Stainless Steel
Profile: Heavy
Finish: Bead Blasted
Twist Rate: 1:8
Gas System Length: Rifle
Gas Block Journal: .936″
Muzzle Threads: 5/8×24
Weight: 82.2 oz
MPI Tested
Gas System
Rifle-Length Gas System
Tuned for smooth cycling and long-range stability
Trigger
Rise Armament RA-535 Drop-In Trigger
Flagship precision trigger with ultra-clean break and fast reset
Muzzle Device
Slip-Over Compensator
Stock
PRS Lite Precision Stock
Adjustable length of pull and cheek height
Grip
Ergo Deluxe / Double Deluxe Pistol Grip
Charging Handle
Ambidextrous Charging Handle
Intended Use
Long-Range Precision Shooting
1,000-Yard Target Engagement
Competition & Precision Training
