Brownells 75th Anniversary - A Shooting Heritage

Install M4 Carbine Stocks Without Damage

Steel, dual function wrench lets you easily remove your old extension tube and install a new-style, A4 stock. Spanner has three lugs to fit the A4-style castle nut. Provides a non-slip fit so you can hand tighten the castle nut to the receiver. Also, the comfortable, rubber coated handle features a cutout to fit the receiver extension tube to remove the A1 or A2 stock.

AR-15, Issue:11, Page:083
Big Book Catalog, Issue:73, Page:051
Big Book Catalog, Issue:73, Page:094

SPECS: Steel, parkerized finish. 7-5/8" (19.3cm) long.

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