{"product_id":"proof-research-carbon-fiber-pxt-blanks","title":"NEW Proof Research Carbon Fiber PXT Blanks","description":"\u003cdiv class=\"col-sm-6\"\u003e\n\u003cdiv class=\"text-column\"\u003e\n\u003cp\u003ePROOF Research PXT carbon fiber barrel blanks combine next-generation rifling technology with the lightweight performance and precision that have defined PROOF barrels for years. PXT - PROOF Exponential Twist - is a complete rethinking of conventional rifling geometry and twist progression, engineered to reduce engraving force, minimize throat erosion, and create a smoother transition as the projectile engages the rifling.\u003c\/p\u003e\n\u003cp\u003eBy dramatically reducing rifling lead angle and smoothing projectile engagement into the bore, PXT technology helps reduce wear, improve consistency, and create less felt torque during firing for improved recoil control and the ability to stay on target more effectively.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-6\"\u003e\n\u003cdiv class=\"text-column\"\u003e\n\u003cp\u003eIn controlled testing, PXT barrels have demonstrated 30-100% increase in barrel life while maintaining the accuracy standards expected from a PROOF barrel.\u003c\/p\u003e\n\u003cp\u003eBuilt around our proven carbon fiber construction, PXT barrel blanks provide exceptional stiffness-to-weight ratio and reduced overall rifle weight without sacrificing performance. Designed for custom rifle builders and gunsmiths, these blanks offer a premium foundation for lightweight hunting rifles, precision long-range systems, and modern high-performance rifle builds where consistency and durability matter most.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Proof Research","offers":[{"title":".224 22in 8 twist 5 Groove Sendero Contour","offer_id":54764641878388,"sku":null,"price":1049.0,"currency_code":"USD","in_stock":false},{"title":".243 22in 7.5 twist 4 Groove Sendero Contour","offer_id":54764641911156,"sku":null,"price":1049.0,"currency_code":"USD","in_stock":false},{"title":".243 24in 7.5 twist 4 Groove Sendero Contour","offer_id":54764641943924,"sku":null,"price":1049.0,"currency_code":"USD","in_stock":false},{"title":".264 20in 7.5 twist 5 Groove Sendero Contour","offer_id":54764641976692,"sku":null,"price":1049.0,"currency_code":"USD","in_stock":false},{"title":".264 24in 7.5 twist 5 Groove Sendero Contour","offer_id":54764642009460,"sku":"152362","price":1049.0,"currency_code":"USD","in_stock":true},{"title":".264 24in 8 twist 5 Groove Sendero Contour","offer_id":54764642042228,"sku":null,"price":1049.0,"currency_code":"USD","in_stock":false},{"title":".264 24in 8 twist 5 Groove Bull Contour","offer_id":54764642074996,"sku":null,"price":1049.0,"currency_code":"USD","in_stock":false},{"title":".264 26in 7.5 twist 5 Groove Sendero Contour","offer_id":54764642107764,"sku":null,"price":1049.0,"currency_code":"USD","in_stock":false},{"title":".284 18in 8 twist 5 Groove Sendero Contour","offer_id":54764642140532,"sku":null,"price":1049.0,"currency_code":"USD","in_stock":false},{"title":".284 22in 8 twist 5 Groove Sendero Contour","offer_id":54764642173300,"sku":null,"price":1049.0,"currency_code":"USD","in_stock":false},{"title":".284 24in 8 twist 5 Groove Sendero Contour","offer_id":54764642206068,"sku":null,"price":1049.0,"currency_code":"USD","in_stock":false},{"title":".308 22in 9 twist 5 Groove Sendero Contour","offer_id":54764642238836,"sku":null,"price":1049.0,"currency_code":"USD","in_stock":false},{"title":".308 16.5in 10 twist 5 Groove Sendero Contour","offer_id":54764642271604,"sku":null,"price":1049.0,"currency_code":"USD","in_stock":false},{"title":".308 24in 10 twist 5 Groove Sendero Contour","offer_id":54764642304372,"sku":null,"price":1049.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0066\/9240\/5363\/files\/Proof_Carbon_Main__12420.1608650611.png?v=1706804275","url":"https:\/\/www.bluecollarreloading.com\/products\/proof-research-carbon-fiber-pxt-blanks","provider":"Blue Collar Reloading","version":"1.0","type":"link"}