Extended Magazine Base Plate For S&W M&P Shield - Oathkeeper
- Compatible with Smith & Wesson M&P 9mm/.40 Cal SHIELD ONLY
- Is NOT compatible with S&W M&P full/compact models
- Hard coat anodized black T6 machined aluminum
- Lasered artwork won't rub off; not painted
- Replaces factory plastic part
Fits S&W M&P SHIELD 9MM AND .40 CAL MODELS ONLY. LASERED ARTWORK WON'T RUB OFF. PARTIAL GRIP EXTENSION FOR BETTER SUPPORT. MACHINED T6 ALUMINUM, REPLACES PLASTIC FACTORY PART. HARD COAT ANODIZED FINISH.
perhaps I didn't read the product description correctly. I purchased this assuming it was for 8 round Shield mags. Not so. It's designed for 7 round mags.
I did install on a 7 round and found it to be an excellent product.