Shipping & Compliance
- This item cannot be shipped to California under California state law (SB 1263).
- Magazine capacity is restricted in certain states. We do not ship this item to states where its capacity exceeds the legal limit -- affected orders are blocked automatically at checkout.
The ProMag DRM‑A37 is a 40‑round drum magazine for Glock 21 and 30 pistols in .45 ACP. Drum housing is a proprietary DuPont Zytel‑based polymer. Over‑molded stamped‑steel feed lips and magazine catch. Injection‑molded follower. Heat‑treated stainless steel spring. Made in the USA.
GLOCK 21/30 45ACP 40RD DRUM BLACK POLYMER
- Model: Glock 21/30 40 Rd. Drum
- Caliber/Gauge: 45 ACP
- Capacity: 40
- Finish: Black
- Overall Length: 16.5
Be the first to review “ProMag | Glock 21/30 40 Rd. Drum | 45 ACP | Black”
Related products
$28.99
$33.99
$20.99
$39.99
$34.99
Reviews
There are no reviews yet.