Home Tech Technical information Line SI Bushmaster front receiver screws

Line SI Bushmaster front receiver screws

There are a couple confusing differences between later and earlier Line SI Bushmasters.  One of those is the different front receiver/grip frame screws between very late Line SI bushmaster and earlier Bushmaster.

Two style of Bushmaster Thumb Screws
In the photo above, A is the shorter 8×32 screw for the later style bushmaster frame.  The longer screw, B, is also 8×32 and is the more common screw which works on the majority of Bushmaster frames.

Two different style of Line SI Receiver screws

 I think the screw style changed with the promaster since the same screw A is sometime used on promasters.

Two bushmasters showing the different screws

 

The photo above shows two Line SI Bushmasters with the different style screws.  

The later Navarone Bushmaster has the later one piece aluminum screw and the front frame hole is recessed and curved for the screw.  The threads are 8×32.

The bottom Terminator Bushmaster uses the more standard plastic cap 8×32 screw which sits flush against the bottom of the front of the receiver.

Hope that helps someone. Find Line SI parts here:
http://www.baccipaintball.com/parts/pump/nelson/brand/line-si.html

Take a second to support Paintball History on Patreon!

LEAVE A REPLY

Please enter your comment!
Please enter your name here

Sovereign to Autococker barrel thread adapter

A neat custom adapter that allows a Sovereign semi auto to take the barrel from an Autococker. Shown on a customized Bad Boyz Toyz Sovereign.

WGP Autococking Sniper 1 Serial Number 2

An eBay oddity, a Worr Game Products Sniper 1 with an Autococking kit on it turns out to be Sniper 1 serial number 2 with the Sat Cong Village sticker!

Planet Eclipse E2 and E1 Autococker Frame Menu Options

A detailed explanation and technical information on the Planet Eclipse E1 and E2 Frames for the Worr Game Products Autococker.

James Graley’s original Team Adrenaline LED Angel AA2

An Adrenaline LED Angel in Black Marble, made and used by Adrenaline owner James Graley on Team Adrenaline. From the collection of and details by Christian Van Horn.

ACI Sports Sonic Griffin FASOR Conversion

A hard to find piece of paintball history that popped up on eBay last month, an ACI Sonic Griffin which premiered around summer to...
Take a second to support Paintball History on Patreon!