Alpha-Alpha 1.125-28 BPISTIN Booster Assembly

$140.00

Description

These booster assemblies are designed for our Phoenix TL and TLX, and may work in other suppressors with 1.125-28 female threads 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.

***These boosters are NOT compatible with the PTR Vent 2.  Please reference the dimensions below to ensure compatibility with your application before ordering to avoid return shipping and restocking fees on an item you cannot use.

 

The housings are made from 17-4 H900 stainless steel, the retainer caps are 6Al-4V Gr. 5 titanium.

 

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/

 

1.125-28 booster specs: 

Overall length w/cap: 1.825″

Flange length: .5″

Flange diameter: 1.24″

Body diameter: 1.08″

Thread tenon length: .375″

Distance from flange shoulder to front of booster: 1.2″

Weight W/O Piston: 2.2 ounces

 

Piston shank protrusion behind cap (all boosters): 1/4″ with standard 2″ long piston.

 

In stock Natural finish assemblies ship 1-2 business days. Though we sometimes have SOCOM black assemblies on hand, expect all 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

Moly Resin

Foliage Green, Light Grey Flat, Natural 17-4 H900, Burnt Bronze, Coyote Brown, Tan FDE, SOCOM Black, Grey-Black Colt Flat, OD Green, Flat Brown

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Alpha-Alpha 1.125-28 BPISTIN Booster Assembly
Alpha-Alpha 1.125-28 BPISTIN Booster Assembly
$140.00
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