M-4 / CAR-15 Series
Special Operations Patrol (SOP) Sling

# 135-ERB standard M-4 / CAR-15 configuration shown above.

Your M-4 / CAR-15 must have std. round or oval handguards bottom mount
front sling swivel and collapsible stock, as shown above.
Ambidextrous buttstock strap type rear and wrap around front adapters provided with the sling.

Click on the above image for an enlarged view.
 

# 137-ERB M-4A1 with/without M-203 configuration shown above.

This would also be the configuration used for M-4 / CAR-15 carbines with rail mounted side front sling swivels.
Your M-4 / CAR-15 must have a front mounted side sling swivel and collapsible stock, as shown above.
Ambidextrous buttstock strap type rear adapter provided with the sling.

Click on the above image for an enlarged view.

PLEASE NOTE:

The rear adapters for the M-4 / CAR-15 slings are designed to fit standard Mil-Spec collapsible buttstocks, such as the ones shown above. Aftermarket, or non-standard stocks such as the Crain or VLTOR types can be accommodated but will require a different rear adapter. If this applies to your weapon, please call or email with your stock type at the time you place your order.  

Product Numbers & Prices
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