VG6 Precision GAMMA — Black Nitride, 17-4 Heat-Treated Stainless Steel, 5/8"x24 RH, 1.75" OAL — For .300 Blackout / .308 Win (APVG200003A | UPC 840014615537)
Tame recoil, flatten muzzle rise, and keep your sights glued to the target. The VG6 Precision GAMMA is a high-performance hybrid brake/compensator machined from 17-4 PH heat-treated stainless steel and finished in durable black nitride. Threaded 5/8"x24 RH with a compact 1.75" overall length, this GAMMA variant is optimized for .30-cal platforms—perfect for .300 Blackout AR-15 builds and .308 Win large-frame ARs and bolt guns that use 5/8-24 muzzle threads. Part APVG200003A delivers serious control without unnecessary bulk.
Why Shooters Choose the VG6 GAMMA
Hybrid Brake + Comp: Side ports and top compensation work together to reduce rearward recoil and drive the muzzle flat for faster splits and quicker target transitions.
17-4 PH Stainless Strength: Heat-treated for toughness and high-temp stability—ideal for hard training and rapid strings.
Black Nitride Finish: Corrosion-resistant, easy to clean, and low-signature matte black that blends with modern barrels and rails.
Compact & Lightweight: 1.75" OAL keeps overall length in check; balances well on both carbines and suppressed-ready setups (when a brake is preferred).
.30-Cal Flexibility: One device for .300 BLK and .308/7.62 rifles using 5/8×24—streamlined parts planning for multi-caliber shooters.
Key Features & Specs
Model: VG6 Precision GAMMA
Part / UPC: APVG200003A | 840014615537
Calibers: .300 Blackout, .308 Win / 7.62 NATO (.30-caliber)
Threads: 5/8"x24 RH (standard .30-cal thread)
Overall Length: 1.75"
Material: 17-4 PH stainless steel, heat-treated
Finish: Black nitride (QPQ)
Design: Precision-machined hybrid muzzle brake/compensator with tuned side and top ports
Platform Fit: .300 BLK AR-15 barrels (5/8-24) and .308-pattern AR-10/bolt guns with 5/8-24
Compatibility Tip: Always verify your barrel’s thread pitch (most .30-cal barrels are 5/8-24). Use quality shims or a crush washer for timing per manufacturer guidelines.
What You’ll Notice on the Firing Line
Flatter Tracking: Vertical compensation mitigates climb so your dot/reticle returns quickly to the point of aim.
Reduced Felt Recoil: Directional gas redirection softens the impulse, improving control from prone to barricade.
Cleaner Sight Picture: Port geometry helps minimize excessive dust signature when shooting off the deck.
Consistency Shot to Shot: Tuned porting supports repeatable behavior for more reliable cadence in drills and matches.
Ideal Use Cases
Range & Training: High-round-count days where heat and control matter.
3-Gun / Practical Carbine: Faster transitions and shorter split times on .30-cal stages.
Hunting & Field Rifles: Manage recoil for better follow-through and spot your own impacts.
General-Purpose .300 BLK / .308 Builds: A robust, compact device that delivers noticeable control without overlength.
Installation & Tuning (Best Practices)
Confirm Thread Pitch: Ensure 5/8×24 RH; clean threads before installation.
Time the Device: Use shims or a crush washer to align the top ports at 12 o’clock.
Torque to Spec: Follow manufacturer torque guidance; do not overtighten.
Re-Zero: Any muzzle device change can shift POI—confirm zero after install.
Legal Note: Laws on muzzle brakes/comps vary—verify local regulations.
Care & Maintenance
Wipe Down carbon after use; black nitride helps fouling release easily.
Check Fasteners after the first range session and periodically thereafter.
Keep It Aligned if you change shims or add accessories (e.g., thread protectors).
Pair It With
Adjustable Gas Block to fine-tune recoil impulse on .308 ARs.
Quality .300 BLK / .308 Ammo that matches your mission (subsonic/supersonic for .300 BLK; hunting or match for .308).
Torque Wrench & Shim Kit for precise timing and repeatable installs.
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VG6 Precision GAMMA — Black Nitride 17-4 Stainless, 5/8"x24 RH, 1.75" OAL, for .300 Blackout / .308 Win (APVG200003A | 840014615537): a compact, hard-use hybrid brake/comp that flattens recoil and muzzle rise so you can shoot faster, track better, and trust every follow-up.
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