Order Now: $313.33
Machined aluminum stock adapter with Picatinny rail lets you upgrade your shotgun with an AR-15 or M4 buttstock to create the ultimate, tactical Remington 870 or Mossberg 500/590.
Changes the geometry of the gun to minimize muzzle jump, and requires no drilling or tapping of the receiver. Mossberg models feature an ambidextrous replacement safety machined specifically to eliminate failure caused by sand and grit.
Conversion Unit includes adapter/rail assembly only to accept your aftermarket buttstock and pistol grip, A1 adds a fixed postion, A-1 buttstock and standard AR-15 pistol grip, M4 includes collapible stock and pistol grip.
SPECS: Conversion Unit – Aluminum, anodized, black, matte finish. Approximately 3.7″ (9.4cm) high, 3.4″ (8.6cm) long, 1″ (2.54cm) thick. Rail – Aluminum, anodized, black, matte finish. 7″ (17.8cm) long, .64″ (16.2mm) wide, .64″ high. A1 Stock – 14 ” (36.2cm) L.O.P. M4 Stock – 11 ” (28.6cm) – 14 ” (36.2cm) L.O.P. Available for Remington 870 or Mossberg 500/590.
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