In StockSave 37%
Springfield X-tension, Magazine Extension, 45ACP, Backstrap 1, Black
Sold byPalmetto State Armory•Posted May 18, 2026
Compare prices for Springfield Armory XDM Compact 3.8" Magazine Adapter 45 ACP for Backstrap 1 Black$11.39
$17.99
You save $6.60 (37% off)
Price and stock data refresh continuously from Palmetto State Armory.
Deal Summary
- Currently in stock.
- Caliber: 45acp
- Category: parts
- UPC: 706397891602
- SKU: 516551631823
- Brand: Springfield Armory
Price History
Deal Details
The X-Tension Sleeve fills in the gap between the extended magazine base plate and the grip when using high capacity magazines in the XD(M) 45ACP Compact.
Other Offers for This Product
Active offers from your catalog for Springfield Armory XDM Compact 3.8" Magazine Adapter 45 ACP for Backstrap 1 Black.
Comparing 5 retailers carrying this product
Lowest Price: $10.88
Highest Price: $13.19
You Save: $2.31
Avg Discount: 7% off
Springfield Armory XD45381 Backstrap Sleeve made of Polymer with Black Finish & 1 Piece Design for 45 ACP Springfield XD-M Compact with #1 Backstrap
Springfield ArmoryHinterland OutfittersSKU/UPC: 64030
$10.88
View at Hinterland OutfittersSpringfield X-tension, Magazine Extension, 45ACP, Backstrap 1, Black
Springfield ArmoryPalmetto State ArmorySKU/UPC: 516551631823
$11.39$17.99Save 37%
View at Palmetto State Armory
Springfield Armory XD45381 XD-M Magazine Sleeve for Backstrap Polymer Black
Springfield ArmoryBattleHawk ArmorySKU/UPC: 706397891602
$12.99
View at BattleHawk Armory
Springfield Armory XDM Compact 3.8" Magazine Adapter 45 ACP for Backstrap 1 Black
Springfield ArmoryMidwayUSASKU/UPC: 484457
$12.99
View at MidwayUSA
Springfield Magazine Xtension XDM45 BlackSTRAP 1
Springfield ArmoryGrabAGunSKU/UPC: GAG_SPXD45381
$13.19
View at GrabAGun