B5 Systems B5 MODULAR PICATINNY STOCK FDE
$149.42
The B5 Systems Modular Picatinny Folding Stock is engineered for versatility and enhanced ergonomics, making it an ideal upgrade for shooters seeking improved comfort and performance across various firearm platforms. Its robust design and innovative features elevate the functionality of your setup, particularly for the AR-15, ensuring you have the adaptability needed for any shooting scenario.
11 in stock
B5 Systems Modular Picatinny Stock, Flat Dark Earth, Fits Picatinny MPS-1554
| Weight | 0.750 lbs |
|---|---|
| Dimensions | 13.250 × 6.750 × 1.750 in |
| Manufacturer | B5 Systems |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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