PhilD
Gold $$ Contributor
Custom Desert Precision CZ 457 Barreled Action – Precision Rimfire Excellence
PRICE: $2,000
Comparable new builds with custom Cerekote and Barrel Tuner exceed $2,400.
Location: Brownwood Texas– Will ship to your FFL via UPS, USPS, or FedEx (buyer pays shipping and transfer fees).
Condition: Barely broken in. Approximately 800 rounds fired; meticulously maintained and stored in a climate-controlled environment. No dings, scratches, or functional issues.
Overview:
Elevate your rimfire precision shooting with this exceptional custom barreled action from Desert Precision Gunworks, renowned for their blueprinting and innovative enhancements to the CZ 457 platform. This build delivers sub-MOA accuracy across multiple ammunition types, thanks to its match-grade chambering, rigid barrel-receiver interface, and advanced harmonic tuning. Ideal for benchrest, NRL22, or PRS competitors seeking a reliable, high-performance drop-in solution. Compatible with any CZ 457-compatible chassis or stock (e.g., MDT ACC, KRG Bravo, MPA BA or MPA Vanquish, wood stocks may require barrel channel modifications to clear the 1.1” diameter heavy barrel.
Key Specifications and Features
• Action: CZ 457, precision-blueprinted by Desert Precision for optimal alignment and rigidity.
• Caliber: .22 LR.
• Chamber: JGS Match chamber – Ensures superior feeding, extraction, and velocity consistency with match-grade ammo (e.g., Lapua Long Range, Center-X, Eley Tenex).
Match chamber engraves Eley and SK/Lapua bullets on loading.
• Barrel: 24-inch stainless steel, 1:16 twist rate, 1.1-inch straight contour (ideal for long-range stability and minimal harmonics). Proprietary 416-blend construction guarantees zero cold-bore shift and exceptional straightness. Finished in durable Cerakote Midnight Bronze
• Barrel Attachment: Kenny’s proprietary threaded barrel and receiver modification – Mill-threaded receiver eliminates traditional grub screws and relief cuts, providing unmatched rigidity and repeatability. Allows easy barrel swaps to factory or pre-fit options without compromising alignment.
• Bolt Upgrade: Equipped with Kenny’s Black Talon extractor (S7 tool steel, V1.2 design) – Delivers 30% greater spring tension for flawless extraction, even in tight match chambers or with live rounds. Includes upgraded compression spring for worn C-clips, ensuring long-term reliability under heavy use.
• Tuner: Mike Ezell PDT (Particle Dampening Technology) tuner – Advanced design uses scientific dampening principles for a broader tuning window and reduced ammunition sensitivity. Proven in national competitions (e.g., UBR Nationals top finishers), it minimizes vertical dispersion and optimizes harmonics for tighter groups at 50–300 yards. Clamp on installation with precise adjustment markings.
Performance Highlights
This setup has consistently produced 0.2–0.3 MOA groups at 50 yards, and 0.2-0.5 MOA at 109yds with premium loads, outperforming stock CZ 457 configurations. (See attached 109yd 5-shot groups shot with 10X). The combination of the JGS chamber, straight-contour barrel, and PDT tuner excels in controlling vibrations, making it less finicky across ammo lots. Recent range testing confirms reliable cycling and extraction with no failures.
Included Items:
• Complete barreled action (action, barrel, bolt with Black Talon extractor).
• Mike Ezell PDT tuner
• One 10-round L3i Billet Magazine
Why This Build?
Desert Precision’s innovations – from their in-house barrel production to the Talon extractor’s enhanced grip – set this apart from off-the-shelf options. At this price, it’s a fraction of the cost of a full custom rifle while retaining boutique-level precision. Perfect for builders or upgraders; no further modifications needed to compete at elite levels.
Wait times to have Kenny Build this custom rifle for you are 12-Months minimum. I will ship FFL TO FFL and I will ship within 3-days of completed payment.
Thank you for your interest.
PRICE: $2,000
Comparable new builds with custom Cerekote and Barrel Tuner exceed $2,400.
Location: Brownwood Texas– Will ship to your FFL via UPS, USPS, or FedEx (buyer pays shipping and transfer fees).
Condition: Barely broken in. Approximately 800 rounds fired; meticulously maintained and stored in a climate-controlled environment. No dings, scratches, or functional issues.
Overview:
Elevate your rimfire precision shooting with this exceptional custom barreled action from Desert Precision Gunworks, renowned for their blueprinting and innovative enhancements to the CZ 457 platform. This build delivers sub-MOA accuracy across multiple ammunition types, thanks to its match-grade chambering, rigid barrel-receiver interface, and advanced harmonic tuning. Ideal for benchrest, NRL22, or PRS competitors seeking a reliable, high-performance drop-in solution. Compatible with any CZ 457-compatible chassis or stock (e.g., MDT ACC, KRG Bravo, MPA BA or MPA Vanquish, wood stocks may require barrel channel modifications to clear the 1.1” diameter heavy barrel.
Key Specifications and Features
• Action: CZ 457, precision-blueprinted by Desert Precision for optimal alignment and rigidity.
• Caliber: .22 LR.
• Chamber: JGS Match chamber – Ensures superior feeding, extraction, and velocity consistency with match-grade ammo (e.g., Lapua Long Range, Center-X, Eley Tenex).
Match chamber engraves Eley and SK/Lapua bullets on loading.
• Barrel: 24-inch stainless steel, 1:16 twist rate, 1.1-inch straight contour (ideal for long-range stability and minimal harmonics). Proprietary 416-blend construction guarantees zero cold-bore shift and exceptional straightness. Finished in durable Cerakote Midnight Bronze
• Barrel Attachment: Kenny’s proprietary threaded barrel and receiver modification – Mill-threaded receiver eliminates traditional grub screws and relief cuts, providing unmatched rigidity and repeatability. Allows easy barrel swaps to factory or pre-fit options without compromising alignment.
• Bolt Upgrade: Equipped with Kenny’s Black Talon extractor (S7 tool steel, V1.2 design) – Delivers 30% greater spring tension for flawless extraction, even in tight match chambers or with live rounds. Includes upgraded compression spring for worn C-clips, ensuring long-term reliability under heavy use.
• Tuner: Mike Ezell PDT (Particle Dampening Technology) tuner – Advanced design uses scientific dampening principles for a broader tuning window and reduced ammunition sensitivity. Proven in national competitions (e.g., UBR Nationals top finishers), it minimizes vertical dispersion and optimizes harmonics for tighter groups at 50–300 yards. Clamp on installation with precise adjustment markings.
Performance Highlights
This setup has consistently produced 0.2–0.3 MOA groups at 50 yards, and 0.2-0.5 MOA at 109yds with premium loads, outperforming stock CZ 457 configurations. (See attached 109yd 5-shot groups shot with 10X). The combination of the JGS chamber, straight-contour barrel, and PDT tuner excels in controlling vibrations, making it less finicky across ammo lots. Recent range testing confirms reliable cycling and extraction with no failures.
Included Items:
• Complete barreled action (action, barrel, bolt with Black Talon extractor).
• Mike Ezell PDT tuner
• One 10-round L3i Billet Magazine
Why This Build?
Desert Precision’s innovations – from their in-house barrel production to the Talon extractor’s enhanced grip – set this apart from off-the-shelf options. At this price, it’s a fraction of the cost of a full custom rifle while retaining boutique-level precision. Perfect for builders or upgraders; no further modifications needed to compete at elite levels.
Wait times to have Kenny Build this custom rifle for you are 12-Months minimum. I will ship FFL TO FFL and I will ship within 3-days of completed payment.
Thank you for your interest.
