SKU: SCSKK-AR01
· Commercial Style
· 6 Levels
· Fit for Real Fire Caliber and Ammunition
· Fit magpul, valtor and STD etc collapsible stocks
· Total kit weight: 295g (10.4 ounce)
· Tube length: 200mm (7.9 inch)
· Shock proof, Water Proof and Fog Proof
· Tube material: high quality aluminum alloy in durable black matte finish
· Kit includes: commercial dia tube
· recoil spring
· recoil buffer
· receiver end plate
· castle nut
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