In StockSave 11%
Type
parts
Last Seen
May 20, 2026
Warne Sig Sauer 320 +5 Mag Extension - MEGSIG-5/4BLKN
Sold byPalmetto State Armory•Posted May 18, 2026
Compare prices for Warne Extended Magazine Base Pad for Sig P320 9mm +5 Aluminum Black$40.99
$45.99
You save $5.00 (11% off)
Price and stock data refresh continuously from Palmetto State Armory.
Deal Summary
- Currently in stock.
- Category: parts
- UPC: 656813107988
- SKU: 51655109780
- Brand: Warne
Price History
Deal Details
Warne Handgun Magazine Extensions are available in both increased capacity models, and zero capacity models for 10 round capacity limits. These extensions feature an ergonomic shape that allows for better insertion, and finger grooves, allowing the magazine to be stripped from the handgun if needed.#html-body [data-pb-style="62DF828BD1B3A"]{justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; back
Other Offers for This Product
Active offers from your catalog for Warne Extended Magazine Base Pad for Sig P320 9mm +5 Aluminum Black.
Comparing 9 retailers carrying this product
Lowest Price: $25.99
Highest Price: $40.99
You Save: $15.00
Avg Discount: 9% off
Warne SIG SAUER P320 9mm Magazine Extension +5 Rounds Black
WarneSportsman's GuideSKU/UPC: WX2*0743468
$25.99$39.99Save 35%
View at Sportsman's Guide
WARNE MESIG5/4BLK SIG 320, BLK+5/9MM
WarneBattleHawk ArmorySKU/UPC: 656813107988
$30.46$49.99Save 39%
View at BattleHawk Armory
Warne Sig Sauer P320 9mm +5 Magazine Extension (Black)
WarneAmmunition DepotSKU/UPC: MESIG54BLK
$36.99
View at Ammunition Depot
Warne Extended Magazine Base Pad for Sig P320 9mm +5 Aluminum Black
WarneMidwayUSASKU/UPC: 942049
$39.99
View at MidwayUSA
Warne MESIG54BLK, Magazine Extension made of 6061-T6 Aluminum with Hardcoat Anodized Black Finish for Sig P320, Magazines (Adds 5rds 9mm Luger)
WarneHinterland OutfittersSKU/UPC: 159517
$39.99
View at Hinterland Outfitters
Warne MESIG54BLK Magazine Extension 6061-T6 Aluminum Adds 5 Rounds 9mm Luger Sig P320
WarneShooting SurplusSKU/UPC: 139110
$39.99
View at Shooting Surplus
Warne MESIG5/4BLK Magazine Extension Black Hardcoat Anodized 6061-T6 Aluminum for Sig P320 9mm Luger (+5) 2
Warne Scope MountsDEGunsSKU/UPC: 58559
$39.99
View at DEGunsWarne Sig Sauer 320 +5 Mag Extension - MEGSIG-5/4BLKN
WarnePalmetto State ArmorySKU/UPC: 51655109780
$40.99$45.99Save 11%
View at Palmetto State Armory