MSR Upper handguard for Krink / AKSU black polymer Arsenal Bulgaria - KR-144B

Upgrade the ergonomics and appearance of your Krinkov or AKSU rifle with the authentic Arsenal Bulgaria black polymer upper handguard. Designed specifically as a direct drop-in replacement, this compact 4-inch accessory delivers a secure, comfortable grip while preserving the iconic short-barreled profile of your firearm.

Key Features

• Precision drop-in fit for both milled and stamped Krink/AKSU receivers ensures quick installation without modifications in most cases.
• Durable black polymer construction provides lightweight strength, resistance to impacts, and a matte finish that reduces glare during tactical or range use.
• 4-inch length maintains the classic Krinkov aesthetics while offering improved hand positioning for better control and reduced fatigue.
• Arsenal Bulgaria OEM quality guarantees compatibility and reliability backed by the manufacturer’s reputation for military-grade components.

Specifications

• Length: 4 inches
• Color: Black Matte
• Profile: Drop-In
• Material: Polymer
• Weight: 1.44 (as measured)
• Dimensions: 4″ L x 1.05″ W x 1.25″ H
• Compatibility: Krinkov / AKSU milled or stamped receivers

Why Choose This Product

Original Krink handguards can wear, crack, or offer poor grip over time. This polymer upgrade solves those issues with a no-nonsense, factory-correct solution that enhances handling without adding unnecessary bulk or altering the rifle’s balance. Whether you’re restoring a classic build or refreshing worn furniture, the MSR upper handguard delivers professional results with minimal effort.

Perfect for enthusiasts seeking a reliable, authentic accessory that integrates seamlessly with existing Krink components.

Common Questions

• Is professional installation required? No—its drop-in design allows most users to install it quickly with basic tools, though fitting adjustments may be needed on non-standard receivers.
• Does it include a heat shield? This upper handguard is polymer-only; pair it with a compatible lower handguard and optional stainless heat shield for full protection if desired.
• Will it fit non-Arsenal Krinks? It is optimized for Arsenal Bulgaria-pattern Krinkov/AKSU rifles; compatibility with other manufacturers may require minor adjustments.