ENERGETIC ARMAMENT EA33 End Cap | 5.56mm | Stainless

The Energetic Armament EA33 End Cap is an accessory end cap that provides a tighter bore aperture tailored for 5.56mm supersonic use. It is machined from American-made 17-4PH stainless steel and finished with a black nitride treatment for additional surface durability. This cap does not include provision for a wipe, as wipes are generally not recommended for supersonic 5.56mm applications.

Typical applications include precision range work and competition shooting where a refined bore aperture can aid alignment and consistency.

Product Specifications

• The cap provides a tighter bore aperture for 5.56 rounds to aid alignment at the muzzle.
• The caliber compatibility is listed as 5.56mm.
• The cap is machined from American-made 17-4PH stainless steel for strength and corrosion resistance.
• The external finish is a black nitride treatment for wear resistance.
• The product is identified as the EA33 End Cap model.
• The manufacturer is ENERGETIC ARMAMENT.
• The cap does not include provision for wipe installation.
• The design is intended for supersonic 5.56mm use, where wipes are generally not recommended.
• The item is categorized under Class 3 Parts & Accessories.
• The UPC is 853406008336.

Solidly built and straightforward in function, the EA33 End Cap focuses on precise bore geometry and durable materials rather than extras. For shooters who prioritize tight tolerances and consistent muzzle alignment in 5.56mm supersonic setups, this cap is a simple, serviceable component that complements higher-precision builds.