{"id":1772,"date":"2026-01-27T09:03:16","date_gmt":"2026-01-27T09:03:16","guid":{"rendered":"https:\/\/polymer80firearms.com\/?post_type=product&#038;p=1772"},"modified":"2026-01-27T09:03:55","modified_gmt":"2026-01-27T09:03:55","slug":"pf45-80-large-frame-kit-gray","status":"publish","type":"product","link":"https:\/\/usaguncenter.com\/polymer80\/product\/pf45-80-large-frame-kit-gray\/","title":{"rendered":"PF45\u2122 80% Large Frame Kit \u2013 Gray"},"content":{"rendered":"<div class=\"product-details-information-tab-content-container\" data-type=\"information-content-text\" id=\"product-details-information-tab-content-container-0\">\n<p><b>PF45\u2122 Large Frame<\/b><\/p>\n<p><b>The industry\u2019s only 80% Large Polymer Pistol Frame offers our enhanced ergonomics and features. Built with high-strength reinforced polymer construction, the PF45\u2122 compatible with Glock\u00ae G21SF components. It is available with our aggressive standard grip texture which also allows custom stippling and modification.<\/b><\/p>\n<p><b>PLEASE NOTE WHEN USING LONE WOLF DIST. COMPLETION PARTS, NOT ALL PARTS MAY BE GEN 3, YOU MUST USE GEN 3 ONLY, ANY OTHER PARTS INSTALLED MAY CAUSE DAMAGE AND WILL IMMEDIATELY VOID THE LIFETIME WARRANTY OF YOUR POLYMER80 PRODUCT. CHECK ALL COMPONENTS PRIOR TO INSTALLATION. POLYMER80, INC. IS NOT RESPONSIBLE FOR DAMAGES CAUSED BY INCORRECT PARTS INSTALLATION.<\/b><\/p>\n<p><b>Product Overview:<\/b><\/p>\n<ul>\n<li>Enhanced Ergonomics and Features<\/li>\n<li>High-Strength Reinforced Polymer Construction<\/li>\n<li>Aggressive and Adaptable Grip Texture<\/li>\n<li>Picatinny\/STANAG Compliant Accessory Rail<\/li>\n<li>Blank Serialization Plate<\/li>\n<li>Stainless Steel Locking Block Rail System (LBRS\u2122)<\/li>\n<li>Stainless Steel Rear Rail Module (RRM\u2122)<\/li>\n<li>Hardened Pins for LBRS \u2122 and RRM\u2122<\/li>\n<li>Complete Finishing Jig and Drill Bits included<\/li>\n<li>Compatible with Gen 3 Glock\u00ae G20SF\/G21SF Slide Assemblies<\/li>\n<li>Compatible with Glock\u00ae G20SF\/G21SF Magazines<\/li>\n<li>Patent Pending<\/li>\n<\/ul>\n<p><b>\u00a0<\/b><\/p>\n<p><b>Available colors:<\/b><\/p>\n<p>Black, Flat Dark Earth, Olive Drab Green, Gray, Cobalt<\/p>\n<p>\u00a0<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>PF45\u2122 Large Frame The industry\u2019s only 80% Large Polymer Pistol Frame offers our enhanced ergonomics and features. Built with high-strength reinforced polymer construction, the PF45\u2122 compatible with Glock\u00ae G21SF components. It is available with our aggressive standard grip texture which also allows custom stippling and modification. PLEASE NOTE WHEN USING LONE WOLF DIST. COMPLETION PARTS, \u2026<\/p>\n","protected":false},"featured_media":1820,"comment_status":"open","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","iawp_total_views":0},"product_brand":[23],"product_cat":[62],"product_tag":[63],"class_list":["post-1772","product","type-product","status-publish","has-post-thumbnail","product_brand-polymer80","product_cat-polymer80-frames","product_tag-polymer80-frames","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v18.4 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>PF45\u2122 80% Large Frame Kit \u2013 Gray - Polymer 80 Firearms - Authorized Polymer80 Distributor<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/usaguncenter.com\/polymer80\/product\/pf45-80-large-frame-kit-gray\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PF45\u2122 80% Large Frame Kit \u2013 Gray\" \/>\n<meta property=\"og:description\" content=\"PF45\u2122 Large Frame The industry\u2019s only 80% Large Polymer Pistol Frame offers our enhanced ergonomics and features. 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