Description
These booster assemblies install in your suppressor to allow the use of BPISTIN pattern booster pistons, which includes:
-All ECCO Machine booster pistons
-All SilencerCo booster pistons
-All Kaw Valley Precision booster pistons
-Rugged Obsidian 9 & 45 booster pistons
-Dead Air Odessa booster pistons
-OSS Rad 9 & 45 booster pistons
-Current YHM booster assembly pistons
-Griffin Cam Lok or EZ Lok pistons for SilencerCo/Rugged pattern
They are also female threaded for Alpha pattern accessories, including Griffin Cam Lok 1.125-28 Direct Thread adapter, Griffin Plan A Alpha, SilencerCo AC2447 & AC2448 3 lug adapters, SilencerCo ASR Alpha, SilencerCo (Alpha) Harvester 300 Direct thread adapters, Q Plan B Alpha and others.
The housings are made from 17-4 H900 stainless steel, the retainer caps are 6Al-4V Gr. 5 titanium. Piston weights vary, but total weight with piston & spring installed will be ~3.3-3.8 ounces (D-Cell assembly is 4.5-4.8, depending on piston).
The AAC TiRant and Surefire Ryder 9 Alpha booster assemblies require the suppressor to be sent in for the retrofit due to the OEM booster housing being a silencer part. The original housing cannot be returned and must be destroyed. Price shown includes the retrofit service, shipping is additional. Alternately, we can ship a TiRant or Ryder 9 booster assembly to your local SOT or gunsmith for $140 to handle the replacement for you locally if you do not wish to ship your silencer. Contact us if you would like to upgrade your TiRant or Ryder 9 booster.
These assemblies include booster housing, retainer with O-ring, and spring. They DO NOT include a piston, but you can add a piston in the drop down here: https://www.eccomachine.net/product/booster-pistons/
Though we sometimes have SOCOM black assemblies on hand, expect color options to add 5-10 business days to ship time.
These assemblies include booster housing, retainer with O-ring, and spring. They DO NOT include a piston, but you can add a piston in the drop down here: https://www.eccomachine.net/product/booster-pistons/
Additional information
Booster Male Thread Size | 1.125-28, 1.180-24, 1.1875-24, 1.375-24 Bravo, AAC TiRant (Contact Us- Service Req'd), D-Cell 1.4375-20, Gemtech GM45, SWR H.E.M.S. 2, Surefire Ryder 9 (Contact Us-Service Req'd) |
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Moly Resin | Natural 17-4 H900, Burnt Bronze, Coyote Brown, Tan FDE, SOCOM Black, Grey-Black Colt Flat, OD Green, Flat Brown |
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