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.
CMMG CMMG57DA53A
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.

CMMG

$69.95
Available California compliant

CMMG Thread Adapter, Fits PS90 57DA53A

Key Details
Brand CMMG
Manufacturer Part Number 57DA53A
UPC 815835017112
SKU CMMG57DA53A
Current Stock 224 available
Quantity Updated Jun 12, 2026 4:55 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

Use this with a short barrel on your PS90 SBR build to attach your favorite muzzle device. Adapts the standard M12 x 1.0 LH threads of the PS90 to 1/2"-28 which is compatible with most 5.56/.223 muzzle devices.

Features
  • Perfect part for PS90 SBR
Specifications
UPC: 815835017112
Manufacturer: CMMG
Manufacturer Part #: 57DA53A
Type: Thread Protector