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Questions Regarding Lower Receivers (108 FAQs)

Top 10 FAQs For This Topic

	How to install our Bushmaster Two Stage Trigger?
	How to I remove an A2 Stock?
	How do I install an A2 Stock?
	My rifle is a flat top M-4 type AR-15 with the collapsible stock and I was wondering if all Bushmaster M-4 type AR-15 buffer tubes are mil-spec or commercial spec?
	What is the difference between a 2 stage trigger and 1 stage trigger?
	How do I adjust and lubricate the Bushmaster Two Stage Trigger?
	Do they have the block inside to prevent the installation of M16 trigger parts?
	Is there a collapsible stock available that can be installed on the carbon 15 pistol for law enforcement?
	How do I zero an A3 sight?
	Can the first stage of your two stage competition trigger be adjusted to be lighter?

Recently Added FAQs To This Topic

	I have a Bushmaster V-Match with the standard A2 stock, I'm going to use a Magpul MOE collapsible stock. Are there any extra parts besides the MOE stock that I will need to do this swap? Also, does my rifle have the commercial spec buffer tube? Thank you
	hi i'm thinking of ordering a carbon 15 stripped lower threw my FFL dealer and was wondering if a Magpul trigger guard can be installed on it ? from the pictures i have seen the trigger guard seem's to be a molded onto the receiver. thanks
	what are the authentic or original markings of a bushmaster xm15 e2s?..tnx for the info!
	does bushmaster use commercial or mil spec buffer tubes?
	I just bought a model xm15-e2s a2 model 20 inch barrel, yesterday and when we got it home I went to remove the lower receiver takedown pin to do a quick cleaning and make sure it was lubed up to take to the range. I cannot slide the pin to break it down. Am I suppose to use a punch on this?? My memory from my military days is that this should just slide out with a small amount of pressure from your thumb. Do I need to have this taken to a gunsmith for repair??
	I want to replace my stock. It's the one that came with my Bushmaster M4A3 Carbine Post-Ban. I'm looking at an ACE Skeleton stock. They make one that is 9.9" and uses a standard A1/A2 receiver extension tube, buffer and spring. There is also the 7 1/4" ACE Entry Skeleton Stock which uses CAR length buffer and spring. What are the specs for the spring, tube, and buffer and which stock will work with the buffer and spring from the Bushmaster M4A3 Carbine Post Ban? Thank you for your help.
	good day! what is the original or authentic lower receiver logo and markings of your e2s rifle? so as to compare with imitation or fake bushmasters in the market. thanks for the help!
	I think I need a new hammer spring for my two stage comp. trigger. Is it the same spring as single stage spring? Are there any other springs that are differant then single stage trigger? where can I get the .035 allen wrench, as I bought this rifle back in 1999, and if it did come with one I no longer can find it.
	I just ordered a 6.8 upper and plan to use it on my M4 Type Patrolman Carbine. I am considering going ahead with ordering a lower unit and noticed there is a choice for 6.8mm. What is the differance and will the 6.9 upper fit my Patrolman 5.56 Lower? (See below from your catalog) Thanks Rod Lower w/Telestock . . . . . . . . . . . . . . . . . . .(A LOW TELEP) $370.00 Available for 6.8mm SPC Caliber . . . . . (A LOW TELEP-68) $370.00
	I'm replacing the trigger and need to know how to get the safety out of the way in order to remove the old trigger. Would appreciate any help with this. Thanks, Jerry