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bolt carrier
A bolt is the part of a repeating, breech-loading firearm that blocks the rear opening (breech) of the barrel chamber while the propellant burns, and moves back and forward to facilitate loading/unloading of cartridges from the magazine. The extractor and firing pin are often integral parts of the bolt.
In gas-operated firearms, the bolt itself is housed within the larger bolt carrier group (BCG), which contains additional parts that receives rearward push from the gas piston.
The slide of a semi-automatic pistol is a form of bolt, as it contains the same parts and serves the same functions.
For sale is an Anderson 5.56 BCG. Bolt is C158. M16 profile. MPI tested.
This BCG is used but in good condition. It has seen approximately a case of brass 5.56/223.
Cash only. Face to face in Lake Oswego. Will ship for $10 extra via PayPal FF.
BCG's...
it is very hard to disseminate all the opinions of all the people all the time so I will ask this question here:
What are some of the better BCG's? I always hear about DD, BCM, Toolcraft etc. etc. but is there any definitive data on what is a really high quality BCG that can go...
***SPF***
Excellent condition, fired less than 50 rounds with it installed. It does not work the way I want it to for my application.
Only trade would include the full mass variant in like condition.
Lightweight, stainless steel bolt carrier has significantly lower reciprocating mass than a...
Faxon Bolt assembly all brand new .Complete bolt , cam pin , firing pin and cotter pin This came as a head spaced bolt from Faxon with a barrel I purchased. $75 cash FTF I also have a Aero logo carrier for sale that can go with it for $50 .. $125 for the BCG Both are brand new
FOR SALE ARE ALL BRAND NEW AND NEVER USED UPPER RECEIVERS AND BOLT CARRIERS. OPEN TO OFFERS.
1) LMT BCG 556/223 L7D3 ……. $325
2) YOUNG BOLT CARRIER W/ RUBBER CITY ADJUSTABLE GAS KEY NO BOLT………….$200
3) SHARPS BROS RECEIVER SBUR03…$150
4) V SEVEN M4 RECEIVER……….$145
5) CMMG MK4...
Sorry these items are sold
Two brand new BCM Bolt carrier groups for sale, no tax and free shipping
One sold, only one left!
Blurb from page:
BCM® (MPI) complete bolt carrier group is fully assembled. (BCG)
Bolt carrier group (auto version) for your AR15, M16, or M4. Parkerized exterior and...
PSA bolt carrier group, brand new.
I purchased this for a new build but went with another bcg
$100 cash, no trades.
I can ship for $8.45 priority, next day shipping.
Looking to sell my Brownells light weight BCG, Nickel Boron coated
Installed this in a new build and put about 40-60 rounds through it with a JP Silent Capture spring and an adjustable gas block. Really smooth shooting combo but my girl bought me a Cryptic Coatings BCG for my bday so I threw...
Brand new BCM Bolt Carrier Group (MPI) - Auto
Never used, only kept in safe
A great addition to your build.
Oil = dust :rolleyes:
I take PayPal friends and family
Shipping OK, S/H 4.99
No separate parts purchase requests please.
No trade requests please.
No face-to-face sales requests please
Brand new Geissele REBCG bolt carrier group. Reliability enhanced bolt carrier group from a new Geissele super duty rifle.
$350 cash, no trades in Molalla, OR
CASH ONLY
COLT SP1 Barrel in VG+ condition not sure if the Flash hider or Delta ring are original to it and at some point, the FSB was removed and put back on $650
CASH OR TRADE ONLY
TRADES WANTED
Trades Wanted
XD9 optics ready slide. I have an ordinary XD9 slide to trade as well.
Bone...
For sale are four complete bolt carrier groups. I received these as part of a trade and this is way more bolts than I need so hoping to pass along to someone that can use them.
These are basic 5.56 BCGs. All seem well staked. All are full auto cut.
2 are lightly used (less than 100 rounds)...
NEW Daniel Defense Barrel AR-15 Pistol 5.56x45mm 1 in 7" Twist 10.3" Government Contour Carbine Gas Port with Low Profile Gas Block Hammer Forged Chrome Lined Chrome Moly Matte.
This is a new barrel and never had rounds put through it, I bought it new. There is oil on it thus there is dust on...
Daniel Defense 5.56 NATO (5.56x45mm & .223 Remington) / 300 Blackout (7.6x35mm) full-auto compatible, M16 Profile, complete bolt carrier group assembly.
In new condition, never used (fired).
It is slathered in oil to keep it protected while in storage, as a result there is dust on it...
I take...
It's an unfired complete left-handed bolt carrier group.
TRADES WANTED. Please note when offering trades please note the trade value of your items or at least say I will trade this for that. Some of the specific parts I am looking for are
Warne 1 pc Scope mount for 1" tube.
Warne Scope...