Proof Research Barrel Blank .224 Sendero Contour 20″ Carbon Fiber Wrapped (SKU PR103432)

Description

Product Overview

Proof Research barrel blank in .224 caliber with Sendero contour and carbon fiber wrapped barrel construction; catalog text indicates 20″ length and dimensional notes of 2.5″ breech and 1.20″ shank. Package quantity is 3 and SKU is PR103432.

Why This Product

• Carbon fiber wrapped barrel construction and Sendero contour are listed attributes that identify this as a barrel blank variant for rifle builders or barrel replacement inventory (source_fact_ids: [“product-269346:f009″,”product-269346:f010”]).
• Dimensional attributes—2.5″ breech and 1.20″ shank—are provided in the product attributes and are decision-relevant for fitment planning (source_fact_ids: [“product-269346:f011”]).

Key Verified Specifications

• Brand: Proof Research (source_fact_ids: [“product-269346:f002″,”product-269346:f006″,”product-269346:f007”]).
• Category: Rifle Accessories / Barrel accessory (source_fact_ids: [“product-269346:f003″,”product-269346:f004″,”product-269346:f005”]).
• Caliber: .224 (from catalog full title) (source_fact_ids: [“product-269346:f001”]).
• Length: 20″ (from catalog full title) (source_fact_ids: [“product-269346:f001”]).
• Contour: Sendero (source_fact_ids: [“product-269346:f009”]).
• Construction: Carbon fiber wrapped barrel (source_fact_ids: [“product-269346:f010”]).
• Dimensions noted: 2.5″ breech, 1.20″ shank (source_fact_ids: [“product-269346:f011”]).
• Package quantity: 3 (source_fact_ids: [“product-269346:f008″,”product-269346:f012”]).
• SKU: PR103432 (source_fact_ids: [“product-269346:f014”]).

Appropriate Use Cases

• Purchase for gunsmiths or OEMs sourcing barrel blanks for custom builds where Sendero contour and carbon fiber wrapping are required (source_fact_ids: [“product-269346:f009″,”product-269346:f010”]).
• Maintaining parts inventory that requires specific breech and shank dimensions for fitment planning (source_fact_ids: [“product-269346:f011”]).

What Customers Should Know

• This item is a barrel blank—confirm compatibility with your action/receiver using the provided breech and shank dimensions (source_fact_ids: [“product-269346:f011”]).
• Package Qty is 3—ensure ordering quantity and receiving logistics account for three barrel blanks per SKU unit (source_fact_ids: [“product-269346:f008″,”product-269346:f012”]).
• Verify whether any additional machining, threading specs, or installation services are included or required; those details are not provided in the product record (source_fact_ids: [“product-269346:f001”]).
• SKU for ordering: PR103432 (source_fact_ids: [“product-269346:f014”]).