PHASE 5 MAGAZINE RELEASE BUTTON FOR AR-15 BLACK PMRBLK

Phase 5 Magazine Release Button for AR‑15 – Black (PMRBLK) – Premium Tactical Upgrade Phase 5 Magazine Release Button – Black (PMRBLK) for AR‑15 Experience a seamless transition between magazines with the Phase 5 Magazine Release Button designed specifically for AR‑15 platforms. Finished in a sleek, matte black (PMRBLK), this mag release button combines rugged durability with a smooth, tactile feel, making it the ideal upgrade for tactical shooters, competitive marksmen, and everyday gun owners. Key Benefits Instant Magazine Release: Engineered for a crisp, reliable click that ejects the magazine quickly and consistently. Robust Construction: Forged from high‑grade aircraft aluminum alloy with a black anodized finish that resists corrosion, wear, and harsh environments. Lightweight Design: Maintains the balance of your AR‑15 while adding minimal weight—perfect for long‑range shooting sessions. Enhanced Ergonomics: Low‑profile shape provides an intuitive thumb placement for rapid magazine changes under pressure. Universal Compatibility: Fits all standard AR‑15 lower receivers and works flawlessly with both direct‑impingement and piston‑driven systems. Easy Installation: Comes with a full set of mounting hardware; install with basic hand tools in minutes. Product Specifications Specification Details Model Phase 5 Magazine Release Button – Black (PMRBLK) Compatibility AR‑15 lower receivers (mil-spec and commercial) Material Aircraft‑grade aluminum alloy with black anodized coating Finish Matte black (PMRBLK) – UV‑stable, corrosion‑resistant Dimensions Length: 1.45 in (36.8 mm) | Width: 0.65 in (16.5 mm) Weight 0.12 lb (55 g) Installation Hardware Includes two screws, spring, and lock washer (standard AR‑15 thread pitch) UPC 813318023964 Why Choose Phase 5? Phase 5 has built a reputation for delivering high‑performance firearm components that stand up to the most demanding conditions. The Magazine Release Button reflects this commitment through meticulous machining, rigorous quality control, and a focus on user‑centric design. Installation Guide – Quick Overview Remove the existing mag release button by unscrewing the two mounting screws. Insert the Phase 5 button into the lower receiver, ensuring the spring is correctly positioned. Tighten the supplied screws to the recommended torque (approximately 20‑25 in‑lb). Test the button’s function by cycling a loaded magazine; the release should feel smooth and decisive. Customer Reviews “The new Phase 5 mag release feels like it was custom‑made for my rifle. The click is crisp, and I’ve never had a sticky release on the range.” – James M., Competitive Shooter “I love the matte black finish—it blends perfectly with my low‑profile build and shows no signs of wear after months of outdoor use.” – Lisa T., Tactical Enthusiast FAQ Is this button compatible with aftermarket lower receivers? Yes. The Phase 5 mag release button works with all standard AR‑15 lower receivers, including mil‑spec, commercial, and most aftermarket variants. Do I need special tools to install it? No special tools are required. A standard AR‑15 armorer’s wrench or a 5‑mm Allen key will suffice for the installation. Can I replace the spring if it wears out? Absolutely. The spring is included in the package and can be swapped out with a compatible aftermarket spring if desired. Add to Cart – Upgrade Your AR‑15 Today © 2026 Phase 5 – All rights reserved. The End