Date: 20/5/2024 12:34
Birthday Sale! 20% Off Crosman, Gamo + SHOP NOW *

*Some exclusions apply.


Umarex SLA - Solid Lead Ammo - .510/.50 cal, 388 grain (20ct.)

Main Product Rating 5.05.0 (1 review)
Umarex SLA - Solid Lead Ammo - .510/.50 cal, 388 grain (20ct.)

Umarex SLA -, Image 1

Share your images


$1.80 / RdList Price $39.99Save $4.00(10%)
Select projectile weight:
320 grain
388 grain
  • 60 day money back guarantee
  • Estimate Shipping

Add to Compare
Add to Wish list

Excluded from coupons

Earn 36 Bullseye Bucks

Please Note:

Updated selection based on available products

Add to Cart


Sold & shipped by Pyramyd AIR

Put 4 in your cart. Pay for 3.
  • FeatureIcon
    WARNING WARNING This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
youTube video

See other products by Umarex

Item details

Sold & shipped by Pyramyd AIR



These Umarex SLA - Solid Lead Ammo 388 grain slugs deliver ideal results, particularly for big bore, big-game hunting. Specifically designed for powerful .510/.50 caliber air rifles such as the Umarex Hammer, these slugs feature superior energy transfer and maximum expansion to yield the hydrostatic shock necessary to take down prey quickly.

Umarex SLA - Solid Lead Ammo - .510/.50 cal., 388 grain (20 ct.)

  • .510/.50 caliber
  • 388 grains
  • Hollowpoint
  • 20 count

In stock

This item is not eligible for coupon discounts

Item Code: UX-2218151 [PY-P-1795]

See other products by Umarex

Item details

Sold & shipped by Pyramyd AIR




Ammo TypeSlugs
Suggested forHunting
Projectile Weight388.0gr
Ammo Shape
Price per Round$1.80
Slug BaseFlat Base

Average Customer Review

Rating 5.05.0 (1 review)
5 star
4 star
3 star
2 star
1 star
1 review

Create an online review

Customer images

Sort by Date: Newest–Oldest

Rating 5.05.0 5.0

Rating 5.05.0 5.0

Rating 5.05.0 5.0

Verified Purchase

Things I liked:

They work great

Got a question or answer?
Log in to participate

    Buy With Confidence

    Get FREE shipping on qualifying orders! Any order $150+ with a shipping address in the contiguous US will receive the option for free ground shipping on items sold & shipped by Pyramyd AIR during checkout. Certain restrictions apply.

    Free shipping may not be combined with a coupon unless stated otherwise.

    View Shipping Info

    Want More?

    Join Our Email List for News and Deals!

    Join the Pyramyd AIR mailing list: Our e-mails are filled with new products, deals, sneak peeks, tips and tricks, contests and more - sign up today!

    Text JOIN to 91256 and get $10 OFF Your Next $50+ Order!

    * By providing your number above, you agree to receive recurring autodialed marketing text msgs (e.g. cart reminders) to the mobile number used at opt-in from Pyramyd AIR on 91256. Reply with birthday MM/DD/YYYY to verify legal age of 18+ in order to receive texts. Consent is not a condition of purchase. Msg frequency may vary. Msg & data rates may apply. Reply HELP for help and STOP to cancel. See Terms and Conditions & Privacy Policy.