In Stock
ProMag SIG SAUER P365/P365XL Extended Magazine 9mm 20 Rounds
Sold bySportsman's Guide•Posted Apr 27, 2026
Compare prices for ProMag Magazine for Sig P365 9mm 20-Round Steel Blue$27.99
Price and stock data refresh continuously from Sportsman's Guide.
Deal Summary
- Currently in stock.
- Caliber: 9mm
- Category: gear
- UPC: 708279015908
- SKU: WX2*0741260
- Brand: Promag
Price History
Deal Details
For affordable quality, ProMagA(R) is always right on the mark. If you want extra capacity for your P365 or P365XL, look no further. Fits the SIG SAUERA(R) P365 & P365XL chambered in 9mm 20-rd. capacity Magazine body is constructed of heat-treated steel with black oxide finish Injection-molded follower Heat-treated chrome silicone wire Made in USA Order today!
Other Offers for This Product
Active offers from your catalog for ProMag Magazine for Sig P365 9mm 20-Round Steel Blue.
Comparing 7 retailers carrying this product
Lowest Price: $19.01
Highest Price: $31.99
You Save: $12.98
Avg Discount: 14% off
PRO MAG SIG P365/XL 9MM 20RD
PromagBattleHawk ArmorySKU/UPC: 708279015908
$19.01$34.99Save 46%
View at BattleHawk Armory
ProMag SIGA21 20rd 9mm Fits P365/365XL Steel, Magazine
PromagHinterland OutfittersSKU/UPC: 211174
$20.89
View at Hinterland Outfitters
Pro Mag Industries Sig P365 Magazine 9mm 20-Rounds for P365 / P365XL
Pro Mag IndustriesGrabAGunSKU/UPC: GAG_SIGA21
$20.99$34.99Save 40%
View at GrabAGun
ProMag 20rds 9mm Black Magazine - Premium - SIG-A21
PromagPalmetto State ArmorySKU/UPC: 51655171786
$23.99$26.99Save 11%
View at Palmetto State Armory
ProMag Sig Sauer P365 9mm Magazine - 20 Rounds (Steel)
Sig SauerAmmunition DepotSKU/UPC: SIG-A21
$24.49
View at Ammunition DepotProMag SIG SAUER P365/P365XL Extended Magazine 9mm 20 Rounds
PromagSportsman's GuideSKU/UPC: WX2*0741260
$27.99
View at Sportsman's Guide
ProMag Magazine for Sig P365 9mm 20-Round Steel Blue
PromagMidwayUSASKU/UPC: 563266
$31.99
View at MidwayUSA