.308 80% Lower and LR-308/AR-10 Lower Parts Kit (w/ Hammer and Trigger)
The .308 80% Lower + LR-308/AR-10 Lower Parts Kit (with Hammer & Trigger) is the complete starting point for your no-FFL, unserialized .308/6.5 Creedmoor battle rifle build. Precision-machined 6061-T6 billet or 7075-T6 forged 80% lower paired with a premium mil-spec LR-308 lower parts kit featuring enhanced polished trigger group (3.5–4.5 lb pull), anti-walk pins, and everything needed to finish the fire-control pocket. No serialization, no paperwork – ships directly to your door (21+). Perfect for DPMS Gen 1 pattern rifles, precision DMRs, or heavy-hitting carbines. In stock and ready to ship from Polymer80USA.com – build your dream big-bore ghost gun today.
308 80% Lower – Billet
80% .308 Easy Jig® Gen 1
80% AR-15 Easy Jig® Gen 1
80% Lower Patriot Pack
Billet 80% Lower (Raw)
The Billet 80% Lower (Raw) is the premium foundation for your next AR-15 or AR-308 ghost gun build. CNC-machined from solid 6061-T6 aluminum billet (not forged or cast), this raw, unfinished receiver delivers tighter tolerances, smoother surfaces, and a cleaner look than forged 80% lowers. Features broached magwell, integrated trigger guard, and threaded bolt-catch pin hole – everything you need for a hassle-free completion with basic tools. No FFL, no serialization, no paperwork. Ships directly to your door (21+). Perfect for builders who want the best starting point for a custom rifle, pistol, or lightweight build. In stock and ready to ship from Polymer80USA.com – start your dream AR today.
Easy Jig® + (1) .308 80% Lower
Easy Jig® + (1) 80% Lower
Easy Jig® + (3) .308 80% Lowers
Easy Jig® + (3) 80% Lowers
The Easy Jig® Gen 3 Multi-Platform + (3) 80% Lowers Combo is the fastest way to launch your 2025 ghost gun fleet. You get the world’s easiest universal router jig (AR-15, AR-9, AR-45, .308) + your choice of three premium 80% lowers (mix forged, billet, raw, or anodized) at one unbeatable price. Finish three complete rifles or pistols in a single weekend with zero FFL, zero serialization, and perfect results every time. Street price $399–$489 (save $120–$200 vs buying separately). Ships direct to your door (21+). In stock and ready to ship from Polymer80USA.com – turn three blanks into three heirloom firearms before the next range day.
Easy Jig® + (5) 80% Lowers
The Easy Jig® Gen 3 Multi-Platform + (5) 80% Lowers Combo is the ultimate all-in-one ghost gun starter pack for 2025. You get the world’s best universal router jig (AR-15, AR-9, AR-45, .308) + your choice of five premium 80% lowers (mix-and-match forged, billet, raw, or anodized) for one low price. Finish five complete rifles or pistols with zero FFL, zero serialization, and perfect mil-spec results every time. Street price $499–$599 (save $150–$250 vs buying separately). Ships direct to your door (21+). In stock and ready to ship from Polymer80USA.com – turn five blanks into five heirloom firearms in a single weekend.
Easy Jig® Gen 2 Tool Kit
Easy Jig® Gen 3 Multi-Platform – AR-15, AR-9 and .308 80% Lower Jig
Revolutionize your 80% lower builds with the Easy Jig® Gen 3 Multi-Platform – the world's easiest, fully universal router jig for AR-15, AR-9, AR-45, and DPMS Gen 1 .308 lowers. No adapters needed; patented Trident front pins eliminate misalignment, while quick-adjust rear support switches platforms in seconds. Finish any mil-spec lower (forged or billet) in under 90 minutes with a handheld router – precise, repeatable, and beginner-proof. Compatible with 23+ routers, lifetime warranty, and 100% legal for personal use. Ships direct (no FFL) to 21+ in compliant states. In stock at Polymer80USA.com – turn 80% receivers into functional lowers effortlessly.
