JK Armament 155 LT Compensator End Cap .30 – Muzzle Rise Reduction for Centerfire Suppressors

The JK Armament 155 LT Compensator End Cap .30 (Model JK155LTCEC30, UPC 850038425357) is a high-performance accessory designed to add active muzzle compensation to the JK Armament 155 LT suppressor when used with .30 caliber and similar centerfire firearms. This innovative end cap replaces the standard end cap and features integrated compensator ports that redirect propellant gases to significantly reduce muzzle rise and recoil. By combining effective sound suppression with functional muzzle braking, this end cap allows shooters to maintain better control during rapid fire while still benefiting from a suppressed shooting experience.

Ideal for AR-15, SBR, and pistol-caliber carbine users running the 155 LT suppressor, this compensator end cap delivers improved shootability without compromising the suppressor’s sound reduction capabilities.

Key Features of the JK Armament 155 LT Compensator End Cap .30

Why Choose the JK Armament 155 LT Compensator End Cap .30?

The JK Armament 155 LT Compensator End Cap .30 offers a unique advantage for shooters who want both effective sound suppression and improved muzzle control on centerfire platforms. Traditional suppressor end caps focus only on sound reduction, but this compensator version adds functional muzzle braking capability specifically tuned for the 155 LT suppressor. This makes it especially valuable for competitive shooters, SBR owners, and anyone running suppressed AR-15s or similar platforms who need faster, more controlled follow-up shots. The compensator ports are engineered to redirect gases upward, helping to keep the muzzle flat during rapid fire. JK Armament has developed a reputation for creating practical and innovative suppressor accessories, and this end cap is a perfect example of that philosophy. It enhances the performance of the already popular 155 LT suppressor by giving users better control without adding significant weight or complexity. Whether you’re competing in 3-Gun or tactical matches, training with a suppressed SBR, or simply want better handling from your suppressed centerfire rifle, this compensator end cap provides a meaningful and effective upgrade.

Technical Specifications

The JK Armament 155 LT Compensator End Cap .30 (Model JK155LTCEC30, UPC 850038425357) is a purpose-built accessory that enhances the performance of the JK Armament 155 LT suppressor on centerfire firearms. By replacing the standard end cap with this compensator version, shooters gain the added benefit of muzzle compensation while retaining the sound suppression capabilities of the 155 LT. The integrated ports are specifically engineered to redirect propellant gases upward, helping to reduce muzzle rise and improve control during rapid fire — a significant advantage when shooting suppressed AR-15s, SBRs, or other centerfire platforms. This end cap is precision machined to ensure a perfect fit on the 155 LT suppressor and is built to handle the higher pressures associated with centerfire ammunition. Its lightweight design helps maintain the overall balance and handling characteristics of the suppressed firearm. JK Armament continues to lead in suppressor innovation with accessories like this compensator end cap, giving users more options to customize their setup for specific shooting needs. Whether you’re a competitive shooter looking for faster splits, an SBR owner wanting better control, or a recreational shooter who wants improved handling from their suppressed centerfire rifle, the JK Armament 155 LT Compensator End Cap .30 delivers a practical and effective upgrade that improves both performance and shooting enjoyment.