MadBull Airsoft is offering in the world of airsoft, different types of extension barrels and silencers. We say extension barrels because as you know in airsoft GBB is still very difficult for silencers function as such. In this case, officially licensed OSS provides the OSS market BPR2 ( Back pressure regulator 2). This device is designed on the actual steel by special forces personnel using the experience of these operations .
The first impression is quite good , it is a unique design that out of the ordinary in terms more familiar circular designs models. The silencer has 8 flats on the sides , the front a special design of compensation and the back something particular does not fit the top of the silencer, if not, 2 3/8 more in the same , allowing not be a launches rifle.
Aesthetically the flats are spectacular as the continuation of the handguard rails leaves very aligned.
Fotografías de Horacio Michero.
The OSS BPR2 is built on a piece of aluminum CNC worked and painted in semi-gloss black.
Both the front and rear, we are used to be able to remove the caps, in this case glued to the main body of the OSS. Another interesting detail is the side which recorded show in more detail below.
OSS MURRAY.UT with the logo
In another section of the face is the inscription «BPR2-5FM 5.56 PATENTS 639.375 646.345 PATENTS PENDING FOR AIRSOFT BY MADBULL» These inscriptions are engraved cross and not by laser, which gives it an extra dot in aesthetics. Numbers and shapes are equal in all silencers.
Here we see in detail how the outer barrel enters the silencer to gain space. The main idea is that the silencer into the handguards, plus what beats the barrel, allowing smaller gain along, which is great.
The front of the silencer has this particular «drawing» that helps in real compensation and sound distribution in the subsonic ammunition used to shoot with silencers . You can also see that inside has foam like many silencer we know today for airsoft. Something reduces the sound coming from the inner barrel.
Rear view with space for livestock.
Example stretched on a DMR with long barrel 16 «.