In StockSave 21%
Type
accessory
Last Seen
May 20, 2026
STERN DEF. MAGAZINE ADAPTER AD9 S&W M&P/SIG P320 9/40 MAGS
Sold byBattleHawk Armory•Posted Apr 27, 2026
Compare prices for Stern Defense AR-15 Magwell Adapter for S&W M&P, Sig P320 9mm Magazines Black$148.20
$186.99
You save $38.79 (21% off)
Price and stock data refresh continuously from BattleHawk Armory.
Deal Summary
- Currently in stock.
- Category: accessory
- UPC: 850001176217
- SKU: 850001176217
- Brand: Stern Defense
Price History
Deal Details
STERN DEF. MAGAZINE ADAPTER AD9 S&W M&P/SIG P320 9/40 MAGS
Other Offers for This Product
Active offers from your catalog for Stern Defense AR-15 Magwell Adapter for S&W M&P, Sig P320 9mm Magazines Black.
Comparing 4 retailers carrying this product
Lowest Price: $148.20
Highest Price: $187.99
You Save: $39.79
Avg Discount: 8% off
STERN DEF. MAGAZINE ADAPTER AD9 S&W M&P/SIG P320 9/40 MAGS
Stern DefenseBattleHawk ArmorySKU/UPC: 850001176217
$148.20$186.99Save 21%
View at BattleHawk Armory
Ar-15 9mm Conversion Adapter - Ar-15 9mm Conversion Adapter For S&W M&P/Sig 320 Magazines
Stern DefenseBrownellsSKU/UPC: 100033498
$186.99
View at Brownells
Stern Defense AR-15 Magwell Adapter for S&W M&P, Sig P320 9mm Magazines Black
Stern DefenseMidwayUSASKU/UPC: 627795
$186.99
View at MidwayUSA
Stern Defense AR-15 Mag Well Adapter for M&P 9mm/40S&W, Black- MAG-ADMP9&40
Stern DefensePalmetto State ArmorySKU/UPC: 5165490971
$187.99$208.99Save 10%
View at Palmetto State Armory