SGM Tactical Extended Magazine - 26-Round Capacity, .45 ACP Caliber, Steel-Lined Polymer Body, Black - SGMT4526R
Product Description
Staging a heavy-caliber sidearm or a pistol-caliber carbine (PCC) for high-volume range training requires feeding systems that maximize runtime while maintaining strict structural geometry. Standard flush-fit factory magazines run dry quickly, forcing constant reloading pauses that break up your training loops on the staging bench. The **SGM Tactical® 26-Round .45 ACP Extended Magazine (SGMT4526R)** completely flatlines this capacity limitation, providing an extended, high-volume reserve engineered to interface smoothly with large-frame Glock® feeding tracks.
Proudly engineered using state-of-the-art multi-axis molding technology, this high-capacity magazine utilizes a dual-component architecture. The outer body shell is formed from an advanced, **impact-toughened polymer compound** to absorb rough handling drops and impacts. Inside, a **continuous sheet steel lining insert** runs the full length of the housing, reinforcement that preserves exact feed lip dimensions under the immense tension of 26 heavy .45-caliber cartridges. The internal feeding engine features a heat-treated, progressive-rate stainless steel music wire spring driving a smooth, anti-tilt low-friction follower to ensure consistent upward cartridge presentation.
Outfitted with a removable flared base pad for quick retrieval from deep tactical mag pouches and dual-sided mag catch notches to allow fully ambidextrous frame lockup, this turn-key feeding asset maximizes range efficiency straight from your workbench.
*Armorer Bench Notes & Real-World Staging Guidance: The SGM Tactical SGMT4526R magazine arrives pre-assembled and ready for staging, enclosed in a protective retail header pack. LARGE-FRAME GLOCK CALIBER INTERFACE MATRIX: This extended housing is engineered natively, strictly, and cross-compatibly to clear **.45 ACP (Auto) ammunition within large-frame Glock-pattern magazine wells**. *Host Weapon System Checklist:* It seats directly into the **Glock 21, Glock 30, Glock 41, KRISS® Vector .45 ACP variants, and modular AR-45 / PCC platforms** configured for Glock lower inputs on your bench. Jurisdictional Capacity Notice: This item holds 26 rounds; ensure compliance with all local state and regional high-capacity tracking restrictions before ordering or placing this feeding block on your workbench. Armorer Workbench Staging Sequence: 1. Visually and physically confirm your host firearm is completely clear of ammunition, the chamber is safe, and your workspace is clear. 2. When loading a brand-new extended magazine for the first time, use a high-quality magazine loader tool (like a Maglula® UpLULA®) to overcome the high initial tension of the heavy stainless steel spring. 3. Tap the back spine of the magazine against your palm periodically during loading to align the heavy .45 ACP rims flat against the steel inner tracks. 4. Clean the outer polymer sleeve with a dry utility rag; avoid spraying wet gun oils inside the magazine body, as lingering lubricants will attract carbon residue and cause cartridge binding downrange.*
Key Features
- Extended 26-Round Capacity: More than doubles standard full-size capacity blocks, allowing for extended training strings and rapid-fire strings without stopping to swap mags.
- Full Steel Internal Lining: Built with a full-length sheet steel core insert inside the polymer body to stop body bulge and preserve true feed-lip tracking over thousands of cycles.
- Premium Stainless Spring Wire: Driven by a high-memory, heat-treated stainless steel spring that retains reliable upward tension through long storage periods.
- Ambidextrous Magazine Catches: Formed with precision-molded indexing cuts on both side walls to function flawlessly with modern left- or right-handed magazine release buttons.
- Low-Friction Anti-Tilt Follower: Fitted with a slick, impact-resistant polymer follower that glides smoothly up the steel track walls to prevent feeding jams.
- Impact-Resistant Base Pad: Features a removable flared bottom plate that absorbs vertical drop impacts and provides extra grip space for fast mag changes on the bench.
Product Specifications
- Brand: SGM Tactical® (Knoxville, Tennessee)
- Model Line: High-Capacity Performance Steel-Lined Polymer Feeding Systems
- MPN/SKU Code: SGMT4526R (26-Round .45 ACP Extended Base SKU)
- UPC Code Profile: 885344710002
- Ammunition Caliber Match: .45 ACP / .45 Auto Handgun Cartridges Only
- Magazine Capacity Tier: 26 Rounds Extended High-Capacity Extended Staging Deck
- Firearm Framework Fitment: Glock® 21, 30, 41, KRISS® Vector .45, AR-45 PCC Frameworks Natively
- Body Shell Material: High-Density Injection-Molded Impact-Resistant Structural Polymer Matrix
- Internal Reinforcement: Full-Length Formed High-Tensile Carbon Steel Sheet Liner Sleeve
- Spring Component Core: Heat-Treated Progressive-Wound Stainless Steel Music Wire Spring
- Follower Profile Class: Injection-Molded Low-Friction Anti-Tilt Polymer Tracking Block
- Color Matrix Dressing: Deep Matte Black Non-Reflective Satin Synthetic Finish
- Full Kit Component Checklist: Completed 26-Round .45 ACP Magazine Assembly, Flared Base Pad
- Packaging Format Class: Factory Retail Peg-Hang Clear Poly Bag Packaging with Authenticity Headers
- Product Type Category: Handgun Components / Pistol Magazines & Extended Feeding Blocks
- Overall Unit Visual Length: ~8.75 Inches (~222.2 mm Linear Extended Body Profile)
- Net Component Module Mass: ~4.80 Ounces (~136.0 Grams Lightweight High-Strength Empty Spring Mass)
- Country of Engineered Origin: Developed, Tested, and Performance-Inspected in the USA
- Warranty Tracking Protection: Fully Backed by SGM Tactical Comprehensive Factory Material Warranty Cover
