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ERGO 10-SLOT (4") .400 ULTRA LITE® ALUMINUM U.M.P. M1913 PICATINNY RAIL w/ ERGO RAIL COVERS $17.50
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ERGO HAND STOP / BARRICADE STOP $45.99

ERGO CASTLE NUT

$6.99

Works with Commercial, Military & Hybrid Buffer Tubes Fits: AR-15 and all AR Variants

In stock

WARNING:This product can expose you to chemicals including cadmium, which is known to the State of California to cause cancer and birth defects or other reproductive harm.
For more information go to www.P65Warnings.ca.gov.
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SKU: 4971-(B) Categories: , , , , , , , ,
Description
  • Standard Mil-Spec CAR castle nut
  • Made from steel and coated black
Additional information
Weight 0.06 lbs
Dimensions 20 × 0.4 × 5 in
Brand

Brand

ERGO

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