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GUNTEC AR15 Castle Nut CAR/M4

$5.40

The GUNTEC AR15 Castle Nut CAR/M4 is a milspec-compliant component designed for secure buffer tube assembly on AR-15 and M4 platforms. This essential AR part ensures proper retention and alignment of your stock assembly. A reliable, affordable upgrade for any AR build.

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SKU: 714569643782 Categories: , Tag: Brand:

Description

The GUNTEC AR15 Castle Nut CAR/M4 is a precision-engineered milspec castle nut built to meet military specifications for AR-15 and M4 carbine platforms. This critical component secures your buffer tube assembly, ensuring consistent performance and reliability through thousands of rounds. Whether you’re building a new rifle or maintaining an existing platform, this AR15 castle nut delivers the dependability you need at an unbeatable price.

Key Specifications

Designed to milspec standards, the GUNTEC AR15 Castle Nut CAR/M4 features precise dimensions and threading that guarantee compatibility with standard AR-15 and M4 buffer tubes. The castle nut design allows for proper staking to prevent loosening during use. Its robust construction ensures long-term durability in both civilian and professional shooting environments. This AR15 castle nut is manufactured to exacting tolerances for a secure, wobble-free fit every time.

Performance & Ballistics

While the castle nut itself doesn’t directly affect ballistics, its proper installation is fundamental to maintaining the structural integrity of your AR platform. A quality AR15 castle nut prevents stock movement and buffer tube slippage, which can impact accuracy and handling characteristics. By ensuring your buffer assembly remains perfectly aligned, the GUNTEC castle nut contributes to consistent shot placement and reliable cycling. This component is essential for any shooter serious about maintaining their rifle’s performance standards.

Intended Use

The GUNTEC AR15 Castle Nut CAR/M4 is ideal for AR-15 builds, rebuilds, and maintenance. Whether you’re constructing your first rifle, upgrading an existing platform, or replacing a worn component, this castle nut provides the secure fastening necessary for safe operation. It’s compatible with most standard AR buffer tubes and stocks, making it a universal solution for CAR/M4 configurations. Armorer’s and gunsmiths trust this design for its reliability and ease of installation.

Why Choose CaliperDepot

At CaliperDepot.com, we stock only the highest-quality firearm components from trusted manufacturers like GUNTEC. Our competitive pricing on this AR15 castle nut means you get professional-grade performance without breaking the bank. We understand that building or maintaining an AR platform requires quality parts and reliable service. That’s why we’re committed to offering the best selection of AR parts, fast shipping, and expert customer support. When you choose CaliperDepot for your GUNTEC AR15 Castle Nut CAR/M4, you’re choosing a partner in your shooting success.

Don’t compromise on critical components—order your GUNTEC AR15 Castle Nut CAR/M4 from CaliperDepot.com today and ensure your rifle is built to last.

Additional information

Weight 0.040 lbs
Dimensions 4.550 × 3.050 × 0.400 in
upc

714569643782

brand

Guntec USA

material

STEEL

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