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ANGRY GUN OTB Mil-Spec Buffer Tube for Umarex HK416 / M4 GBB Rifle

Out of stock
Low stock
Original price $280 - Original price $280
Original price
$280 - $280
Current price $280
Color: Black

New style latest generation marine environment “over the beach” buffer tube. Each mil-spec buffer tube has built in drainage holes in the rear of the tube and also on the bottom for maximize efficiency. Each buffer tube has ball bearing rollers to tighten the stock when locked in position. This helps smooth the sliding action when changing between the 6 positions that also eliminates any back and forth sway from the stock. 

Fits the following:

  • Umarex HK416D, HK416C, HK416A5 GBB, WE, VFC, GHK M4 GBB SERIES
  • Any Milspec AR-15, M16 stock
  • The 2 locking ball detents are adjustable for the desired fit
  • Perfect for those that have to have the “finest” buffer tube available


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Customer Reviews

Based on 3 reviews
Steve Chong
Very good!

I like the product very much.

Chang-Yeon Cho

ANGRY GUN OTB Mil-Spec Buffer Tube - for Umarex HK416 / M4 GBB Rifle

Miguel Filpo
Not really mil speck

The charging handle is good. Works pretty close to original. The buffer tube needs work. The threads of the buffer are not mil spec and fit very loose on the receiver, it also is constructed of two pieces instead of one. Has an obvious seem where the parts are assembled. the dust cover is really bad and needs to be redone. Won’t stay closed. Has a plastic detent and could be improved with a metal invert and spring like the original Ral 7008 HK offering.