Enhanced 2011 Magazine +2 Baseplate

Use introductory coupon code B5G1 for buy 5 get 1 free. 

Our Enhanced Magazine Baseplate is designed for double stack 2011, 140mm or larger Staccato and Checkmate magazines. Machined from billet 7075-T6 aluminum and finished with Type III hardcoat anodizing, it increases the capacity of 2011 magazines by 2 rounds.

Built with aggressive geometry and pronounced knurling, it improves dexterity and control during reloads. 

For a clean, refined appearance, the Baseplate is retained internally by a custom stainless steel retaining pin. 

Meets 141.25mm with 20rd 2011 magazines.

Complimentary Personalization: Add up to 4 characters of custom engraving to your magazine Baseplate at no additional cost. Please allow 5 business days for engraving and fulfillment. If ordering multiple Baseplates with different engraving, add them to your cart one at a time.

Only compatible with Checkmate, Staccato and Nighthawk magazines. Compatible with most magazine wells. Not compatible with small / compact frame 2011 when used in combination with short magazines. 

*Installation Instructions:*

1.Ensure the magazine is unloaded.
2. Remove the OEM baseplate and the bottom spring plate attached to the spring. These parts will not be reused.
3. Depress the spring and slide the Enhanced Baseplate onto the magazine.
4. Install the stainless steel retaining pin and torque to 0.5 Nm using blue loc tite.


-Magazine not included-

Note: This is an aftermarket product manufactured by Shadow Strategic LLC. Shadow Strategic LLC is not affiliated with, endorsed by, or sponsored by Nighthawk Custom, Staccato, Check-Mate Industries, and any related magazine model names are trademarks or registered trademarks of their respective owners.

Tan anodizing naturally varies in shade, tone, and finish from part to part and batch to batch. Colors may range from champagne, bronze, gold, FDE, tan, brown, gray-tan, or greenish-tan, and may include darker lines, streaking, rack marks, or other cosmetic variation. These differences are cosmetic only and do not affect fit, function, strength, or performance. By purchasing, you acknowledge that color variation is normal and not eligible for refunds, exchanges, credits, or color-matching requests.

Shadow Strategic does not ship restricted products where prohibited by state or local law. Orders to the following jurisdictions may be canceled, limited, or require additional review before shipment:

CA, CO, CT, DC, DE, HI, IL, MD, MA, NJ, NY, RI, VT, WA