(903) 259-6600|Tue–Fri 10am–6pm · Sat 10am–5pm|2510 Hemphill St., Greenville, TX
(903) 259-6600|Tue–Fri 10am–6pm · Sat 10am–5pm|2510 Hemphill St., Greenville, TX
$39.99
WARNE M&P 9/40 MAG EXTENSION BLK
Available to order: 10 in stock
WARNE M&P 9/40 MAG EXTENSION BLK, available at County Armory, the local gun store in Greenville, Texas. Order online or pick it up in store at 2510 Hemphill St.
Questions about this item? Call us at (903) 259-6600, Tuesday through Friday 10am to 6pm and Saturday 10am to 5pm.
| upc | 656813108138 |
|---|---|
| manufacturer | Warne |
| Manufacturer Part Number | 3311 |
| Brand Fit | S&W |
| Caliber/Gauge | 9mm |
| Capacity | 5 |
| Length | 7.5 |
| Model | Fits S&W M&P 9/40 |
| Model Fit | M&P40 |
| Package Height | 1.0 |
| Package Width | 1.5 |
| Product Type | Accessory-Magazines |
| Shipping Weight | 0.12 |
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Check out the latest information on new products, long-range rifles, custom builds, laser engraving and more at County Armory.
October 20, 2026
The $200 tax stamp is gone for suppressors and SBRs, and ATF has stopped enforcing Form 4 approval. Here is what still applies to Texas gun owners.
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October 13, 2026
ATF will no longer enforce Form 4 approval or tax stamps for suppressors, SBRs, SBSs and AOWs. Here's what changes for Texas buyers.
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June 11, 2026
The federal suppressor tax stamp dropped from $200 to $0 in 2026, making suppressor ownership more accessible than in decades.
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