FFL-compliant checkout Live inventory verification Pickup / transfer ready
(800) 551-2791 beverlyhillsguns.com
0

Your cart is empty

Total $0.00
Sign In Create Account
Browse Beverly Hills Guns
Navigate by category, brand, and customer workflow.
Training, appointments, transfers, and company pages.
Store & Compliance
Built for modern storefront browsing without losing the firearm compliance workflow behind the scenes.
  • Live inventory validation before checkout
  • Workflow-aware store pickup and transfer routing
  • State-aware compliance filtering
  • Scoped category search that respects browse context
Search Beverly Hills Guns
Search by Manufacturer, Model, UPC, or MPN.
ATI Outdoors ADVA5102251
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

ATI Outdoors

$35.99
Available California compliant

ATI Outdoors Shark Muzzle Brake, 1/2X28 Thread With Crush Washer, Fits AR-15, Black Oxide Finish A.5.10.2251

Key Details
Brand ATI Outdoors
Manufacturer Part Number A.5.10.2251
UPC 758152771094
SKU ADVA5102251
Current Stock 23 available
Quantity Updated Apr 26, 2026 9:50 AM
Already have an account from an in-store purchase? Log in to use that profile for checkout and future orders.
Continue Shopping
Share This Product
Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

AR-15 .223/5.56 Steel Shark Muzzle Brake w/Crush washer

Features
  • CNC machined out of high quality solid steel block
  • Side and Top ported to reduce back pressure
  • Black oxide finish
  • 1/2-28 thread with crush washer"
Specifications
UPC: 758152771094
Manufacturer: ATI Outdoors
Manufacturer Part #: A.5.10.2251
Finish: Oxide
Type: Muzzle Brake