The MDT Poly/Metal magazine combines a lightweight polymer body with steel feed lips and a latching boss for AICS-pattern short-action chassis. Ten rounds of .308 Winchester, 6.5 Creedmoor or .243 Winchester with a clear window to check your load. Discontinued by MDT; last units at run-out pricing.
$89.00
The MDT Poly/Metal Magazine (MDT part 103089) is a 10-round AICS-pattern short-action rifle magazine for the .308 Winchester family of cartridges, including 6.5 Creedmoor, 6mm Creedmoor, .243 Winchester, .260 Remington and 7mm-08. It fits MDT chassis and other AICS-compatible bottom metal and has been discontinued by MDT, so 3 Gun Tactical is clearing its remaining black stock.
The magazine pairs a high-strength polymer body with a metal feed-lip assembly. The steel feed lips carry the latching boss, which MDT says makes the catch area far more durable than an all-polymer equivalent, and the lips can be tuned to fine-feed other cartridges. Clear polymer windows on both sides show whether the magazine is loaded. At 2.870 in maximum cartridge overall length it accepts most factory and PRS-style handloads, and at 5.5 oz it is noticeably lighter than an all-steel AICS magazine. MDT’s current replacement is the all-polymer AICS magazine 104447.
Which rifles and chassis does it fit? Any AICS-pattern short-action chassis or bottom metal, including every MDT short-action chassis (Howa inlets included).
What is the longest cartridge it will take? MDT rates the Poly/Metal magazine at 2.870 in maximum cartridge overall length.
Has this magazine been discontinued? Yes. MDT has replaced it with the all-polymer AICS magazine (part 104447); 3GT is running out its remaining Poly/Metal stock.
3 Gun Tactical is a licensed firearms dealer (Dealer Licence 50001578) in Tingalpa, Brisbane. No licence is needed to buy this item; we ship Australia-wide or you can collect in store.
The MDT Poly/Metal Magazine (MDT part 103089) is a 10-round AICS-pattern short-action rifle magazine for the .308 Winchester family of cartridges, including 6.5 Creedmoor, 6mm Creedmoor, .243 Winchester, .260 Remington and 7mm-08. It fits MDT chassis and other AICS-compatible bottom metal and has been discontinued by MDT, so 3 Gun Tactical is clearing its remaining black stock.
The magazine pairs a high-strength polymer body with a metal feed-lip assembly. The steel feed lips carry the latching boss, which MDT says makes the catch area far more durable than an all-polymer equivalent, and the lips can be tuned to fine-feed other cartridges. Clear polymer windows on both sides show whether the magazine is loaded. At 2.870 in maximum cartridge overall length it accepts most factory and PRS-style handloads, and at 5.5 oz it is noticeably lighter than an all-steel AICS magazine. MDT’s current replacement is the all-polymer AICS magazine 104447.
Which rifles and chassis does it fit? Any AICS-pattern short-action chassis or bottom metal, including every MDT short-action chassis (Howa inlets included).
What is the longest cartridge it will take? MDT rates the Poly/Metal magazine at 2.870 in maximum cartridge overall length.
Has this magazine been discontinued? Yes. MDT has replaced it with the all-polymer AICS magazine (part 104447); 3GT is running out its remaining Poly/Metal stock.
3 Gun Tactical is a licensed firearms dealer (Dealer Licence 50001578) in Tingalpa, Brisbane. No licence is needed to buy this item; we ship Australia-wide or you can collect in store.
| Colour | Black, FDE |
|---|---|
| Brand | MDT |
| Model | Poly/Metal AICS Magazine, Short Action |
| Part number | 103089 (103089-BLK / 103089-FDE) |
| Capacity | 10 rounds |
| Cartridges | .308 Win, 6.5 Creedmoor, 6mm Creedmoor, .243 Win, .260 Rem, 7mm-08, 7.62×51 (.22-250 reduced capacity) |
| Max COAL | 2.870 in |
| Pattern | AICS short action |
| Construction | Polymer body, steel feed lips with metal latching boss, clear windows |
| Weight | 5.5 oz |
| Availability | In stock at 3GT |
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