AR-15 BARREL PARTS

The Aero Precision VG6 EPSILON 556 is the pinnacle of AR15 muzzle devices. Utilizing many of the same muzzle brake/compensating features as the GAMMA 556, the EPSILON 556 also includes additional flash hiding characteristics. Extended flash hiding prongs and no ports at the 12 o’clock positions allow uninhibited view from flash through optics or sights. The difference in porting is also noticed on the underside of the device where it has 6 valve holes to allow the fastest gasses reaching the second chamber to exit. This creates very soft low energy recoil that allows for absolute control.

Features:

• Material: 17-4ph® Heat Treated Stainless Steel
• Finish: BLACKNITRIDE™
• Surface Hardness: 68RC
• Caliber: 5.56mm/.223 Rem. only
• Thread: 1/2-28 RH
• Weight: 2.5oz
• Includes crush washer

The Aero Precision VG6 GAMMA 556 is a high performance muzzle brake and compensator hybrid, designed to greatly reduce recoil. The combination of both braking and compensating features provide the shooter with confidence and allows for very fast follow up shots.

Features:

• Material: 17-4ph® Heat Treated Stainless Steel
• Finish: BLACKNITRIDE™ - Satin Finish(Half Gloss)
• Surface Hardness: 68RC
• Caliber: 5.56mm/.223 Rem. only
• Thread: 1/2-28 RH
• Weight: 2.1oz
• Includes crush washer

Precision machined from US mill-certified heat-treated stainless steel bar stock, the Surefire SFMB-556-1/2-28 muzzle brake was designed to fit the M4/M16/AR15 rifles and variants. The SFMB-556 greatly reduces both recoil impulse and muzzle rise so that the weapon tracks straight back allowing for faster shot-to-shot recovery. Its patented Impulse Diffusion design minimizes side blast and rear-directed concussion effects. The SFMB-556 also serves as a rock-solid mounting adapter for SureFire SOCOM Series 5.56 mm Fast-Attach suppressors.

FITS: M4, M16 and variants with 1/2-28 muzzle threads

Timber Creek Outdoors Heart Breaker Muzzle Brake compatible with barrels having a bore diameter of .223 or less and 1/2-28 muzzle threads. Weight: 2.9 oz. Including locking nut.