MSR Firing pin 5.45x39mm free floating Arsenal - AK-264FF

Upgrade your Arsenal AK-74 platform with the precision-engineered MSR Firing Pin for 5.45x39mm, featuring a free-floating design specifically for Arsenal bolt heads. This essential component delivers consistent primer strikes, ensuring reliable ignition in demanding tactical and range environments.

Key Features and Benefits

• Free-Floating Design: Allows unrestricted movement within the bolt for optimal energy transfer and reduced binding, promoting dependable ignition every time.
• Arsenal Compatibility: Engineered to fit all Arsenal 5.45x39mm bolt heads, maintaining factory-spec performance and longevity.
• Consistent Ignition: Precision manufacturing guarantees uniform primer impact, minimizing failures to fire and enhancing overall firearm reliability.
• Durable Construction: Built to Arsenal’s stringent quality standards for resistance to wear in high-volume shooting scenarios.

Technical Specifications

• Caliber: 5.45x39mm
• Design: Free-floating firing pin
• Length: 2.6 inches
• Width: 0.18 inches
• Height: 0.18 inches
• Weight: 0.08 lbs
• Compatibility: Arsenal 5.45x39mm / AK-74 bolt heads

Why Choose This Product

Whether replacing a worn component or building a custom setup, this firing pin addresses common issues like inconsistent strikes that plague lower-quality alternatives. Its free-floating mechanism solves binding problems, providing shooters with peace of mind during critical use. Ideal for competitive shooters, tactical operators, and enthusiasts who demand OEM-level reliability from their 5.45x39mm rifles.

Common Questions About Firing Pins

Owners of Arsenal rifles often seek this upgrade to maintain peak performance without compromising on quality or fit.

FAQs

• What is a free-floating firing pin? A free-floating firing pin moves independently within the bolt carrier without a fixed spring or retainer in some designs, allowing for smoother operation and more consistent primer ignition compared to pinned versions.
• Is this compatible with non-Arsenal 5.45x39mm bolts? This pin is specifically designed and tested for Arsenal-manufactured 5.45x39mm bolt heads to ensure proper fit and function; compatibility with other brands is not guaranteed.
• How often should a firing pin be replaced? Inspect regularly for wear, erosion, or deformation. Replacement is recommended at the first sign of inconsistent ignition or during routine maintenance intervals based on round count and usage intensity.

Invest in genuine Arsenal quality for your 5.45x39mm rifle—order the MSR free-floating firing pin today to restore or enhance your firearm’s performance.