Proof Research AR-Style Barrel 6.5 Creedmoor 24" Rifle +2 Length Gas System 1:8" Twist 4 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped 100059

PROOF Research AR-Style Barrel — 6.5 Creedmoor, 24" | Rifle +2 Gas | 1:8" Twist | 4 Grooves | 5/8-24 TPI | Carbon Fiber Wrapped | SKU 100059 | UPC 843068100059 Unlock long-range precision without the front-end weight. The PROOF Research 6.5 Creedmoor AR-Style Barrel (24") features a match-grade stainless steel core that’s carbon fiber wrapped to deliver bolt-gun accuracy with a dramatic reduction in mass and faster heat dissipation. Tuned with a Rifle +2 length gas system for smooth cycling and softer recoil impulse, this barrel is purpose-built for competition, hunting, and any AR-10 pattern rifle that demands sub-MOA performance at distance—without the fatigue of a heavy front end. Why Choose a PROOF Carbon Fiber Barrel for 6.5 Creedmoor? Lightweight, no-compromise accuracy: Carbon fiber dramatically cuts weight while maintaining the rigidity of a heavy contour, promoting repeatable harmonics and consistent precision. Runs cooler, recovers faster: Carbon fiber’s superior thermal conductivity helps shed heat quickly, reducing POI shift during long strings and getting you back on target sooner. Optimized gas dynamics: The Rifle +2 system lengthens dwell time for smoother cycling, reduced bolt speed, and improved reliability—especially with suppressed setups. Match-grade construction: A hand-lapped stainless steel core with 4-groove rifling and a 1:8" twist stabilizes popular 6.5 Creeds—from 120-grain high-BC bullets to heavier 140+ grain match loads. Ready for modern muzzle devices: The 5/8-24 TPI muzzle threads accept brakes, flash hiders, and suppressor mounts used across the AR-10 ecosystem. Key Features at a Glance Caliber: 6.5 Creedmoor Length: 24 inches Gas System: Rifle +2 (extended) Rifling: 4 grooves, 1:8" twist (ideal for 120–147 gr bullets) Muzzle Threads: 5/8-24 tpi Construction: Match-grade stainless core, carbon fiber–wrapped Platform: AR-10/DPMS/SR-25–pattern upper receivers (check compatibility) Finish: Carbon fiber with stainless steel throat/crown SKU: 100059 | UPC: 843068100059 Real Advantages You’ll Feel on the Rifle Balance that moves with you: The weight savings at the muzzle translate to faster transitions, steadier holds in field positions, and less fatigue in long matches or hunts. Repeatable cold/warms bore shots: Enhanced stiffness and thermal management reduce wandering POI and help maintain tight vertical in extended shot strings. Cleaner recoil impulse: The long gas system and 6.5 Creedmoor cartridge combine for a flat, trackable recoil signature—see more impact and spot your own shots. Ideal Use Cases Precision Rifle Competition (gas gun divisions) where quick follow-ups and consistent heat management matter. Western big-game hunting at extended ranges with challenging terrain and long hikes. Range/steel work for those chasing first-round hits from mid to long range. Suppressed setups looking for smoother gas and minimal POI shift. Installation & Setup Tips Verify pattern & fit: This is an AR-10/SR-25 pattern barrel. Confirm upper receiver compatibility (DPMS/SR-25 pattern) and gas-block journal specs. Use quality components: Pair with a matched bolt carrier group, properly headspaced for best results, and a low-profile gas block aligned to the Rifle +2 port. Torque & align: Follow PROOF- and receiver-maker torque specs; ensure true alignment of the gas block and gas tube. Break-in & zero: While the bore is hand-lapped, a brief break-in and careful zeroing with your match or hunting load can tighten groups and stabilize POI. Tune for perfection: Consider an adjustable gas block and buffer tuning (and/or suppressor setting) to dial recoil and ejection with your ammo. Ammo & Twist Guidance 1:8" twist loves popular 6.5 Creedmoor bullets: 120–130 gr hunting and PRS options, 136–147 gr long-range match loads. Expect excellent stability and BC retention for minimal wind drift and tight vertical at distance. Maintenance & Care Clean as you would a premium stainless match barrel; avoid aggressive steel tools. Let the barrel cool between long strings—carbon fiber helps, but good heat discipline preserves peak accuracy. Keep the crown and threads protected when removing muzzle devices; use a quality protector or install your brake/mount with appropriate torque and Rocksett/Loctite as recommended. Specifications AttributeDetailCaliber6.5 CreedmoorBarrel Length24"Gas SystemRifle +2 lengthRifling4 groovesTwist Rate1:8"Muzzle Threads5/8-24 tpiCoreMatch-grade stainless steelWrapCarbon fiberPlatformAR-10/DPMS/SR-25 patternSKU100059UPC843068100059 Compatibility Notes Designed for AR-10–pattern uppers; not compatible with AR-15. Use a .308/7.62-size BCG headspaced for 6.5 Creedmoor. Ensure gas block and handguard accommodate the Rifle +2 tube length. SEO Highlights (for Merchandising & Search) PROOF Research 6.5 Creedmoor carbon fiber barrel, 24 inch AR-10 barrel, Rifle +2 gas system 6.5CM, 1:8 twist 4-groove barrel, 5/8-24 threaded match barrel, lightweight carbon fiber wrapped AR barrel, long-range 6.5 Creedmoor AR barrel, SKU 100059, UPC 843068100059. Run lighter, flatter, and farther—equip your AR-10 with the PROOF Research 24" Carbon Fiber–Wrapped 6.5 Creedmoor barrel and turn every stage or hillside into your advantage. The End