https://jerkingthetrigger.com/2013/07/16/nib-x-bcgs-in-stock-at-harris-tactical/
NiB-X BCGs In Stock at Harris Tactical | Jerking the Trigger
Jul 16, 2013 - Harris Tactical has some their NiB-X (nickle boron) coated AR-15 bolt carrier groups (BCG) in stock and ready to ship! Harris Tactical tells me that FireClean...
in stocknibxbcgs
https://failzero.com/product/action-tgt-dt-4-command-trng-100pk/
ACTION TGT DT 4 COMMAND TRNG 100PK | FailZero BCGs
May 19, 2026 - Action Target provides unique solutions to the commercial range owner" as well as to law enforcement and military organizations. Whether you're sighting in a...
actiontgtdtcommandtrng
https://failzero.com/product/azoom-snap-caps-338-lapua-2-pk/
AZOOM SNAP CAPS 338 LAPUA 2/PK | FailZero BCGs
May 13, 2026 - For safety training" function testing or safely decocking without damaging the firing pin" A-Zoom training rounds are much more than conventional snap-caps....
snap capsazoomlapuapkfailzero
https://failzero.com/product/strmlght-enduro-pro-aaa-coy-grn-led/
STRMLGHT ENDURO PRO AAA COY GRN LED | FailZero BCGs
May 6, 2026 - A low-profile multi-function headlamp with the performance you've come to expect from Streamlight headlamps. Three lighting modes to cover a variety of tasks:...
enduroproaaacoygrn
https://failzero.com/product/u-m-swivel-set-qd-mag-cap-rem870-ext/
U/M SWIVEL SET QD MAG CAP REM870 EXT | FailZero BCGs
May 6, 2026 - Remington 870 and 870 youth replacement magazine cap with swivel base" 3/4" wood screw butt-stock swivel base and two Super Swivels. Includes two super swivels
uswivelsetqd
https://failzero.com/product/timney-trig-fits-rem-700-thin-np/
TIMNEY TRIG FITS REM 700 THIN NP | FailZero BCGs
May 6, 2026 - High quality components and precise manufacturing make Timney Triggers ideal for maintaining and upgrading firearms. The durability" reliability and excellent...
trigfitsremthinnp
https://failzero.com/product/am-def-ad-recon-scope-mnt-30mm-blk/
AM DEF AD-RECON SCOPE MNT 30MM BLK | FailZero BCGs
May 13, 2026 - American Defense MFG" LLC. was founded with an idea and hard work. The result was the patented QD Auto Lock System. Precise Manufacturing Long Term Reliability...
defadreconscopemnt
https://failzero.com/product/desantis-swift-strip-38-357-2pk/
DESANTIS SWIFT STRIP 38/357 2PK | FailZero BCGs
May 20, 2026 - Swift Strips are a compact and handy device for loading revolvers. They fit in most single mag/knife pouches" trouser pockets and other places. They are...
desantisswiftstripfailzerobcgs
https://failzero.com/product/azoom-snap-caps-20ga-2-pk/
AZOOM SNAP CAPS 20GA 2/PK | FailZero BCGs
May 17, 2026 - For safety training" function testing or safely decocking without damaging the firing pin" A-Zoom training rounds are much more than conventional snap-caps....
snap capsazoompkfailzerobcgs
https://failzero.com/product/u-m-swivels-7400-four/
U/M SWIVELS 7400 FOUR | FailZero BCGs
May 14, 2026 - Remington 7400 and Four autoloaders sling swivels made by Uncle Mike's. Special fore-end adapter bolt swivel base. Wood screw base for stock. Includes wood...
uswivelsfailzerobcgs
https://failzero.com/product/tango-dwn-qd-short-vertical-grp-blk/
TANGO DWN QD SHORT VERTICAL GRP BLK | FailZero BCGs
May 13, 2026 - Some weapon systems and mission profiles require quick detach (QD) methods for vertical grips and other tactical accessories. Ideally" this design would allow...
tangoqdshortverticalgrp
https://e2armory.com/category/bolt-carrier-groups-bcgs/
Bolt Carrier Groups (BCGs) Archives - E2 Armory
bolt carrier groupsbcgsarchivesarmory
https://failzero.com/product/am-def-ad-recon-scp-mnt-tact-34mm-bk-2/
AM DEF AD-RECON SCP MNT TACT 34MM BK | FailZero BCGs
May 5, 2026 - American Defense MFG" LLC. was founded with an idea and hard work. The result was the patented QD Auto Lock System. Precise Manufacturing Long Term Reliability...
defadreconscp
https://failzero.com/product/bh-univ-swift-slng-blk/
BH UNIV SWIFT SLNG BLK | FailZero BCGs
May 13, 2026 - Get more than 60 possible sling configurations and quick shoulder-to-shoulder transitions with the Universal Swift Sling. Designed for fixed or collapsible...
bhunivswiftslngblk
https://failzero.com/product/fz-lightweight-bcg/
FZ Lightweight BCG | FailZero BCGs
May 14, 2026 - This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec AR15 upper receivers. All critical parts are coated with EXO Nickel...
fzlightweightbcgfailzero
https://failzero.com/product/tipton-dlx-1pc-crbn-fbr-cln-rd-27-45/
TIPTON DLX 1PC CRBN FBR CLN RD 27-45 | FailZero BCGs
May 13, 2026 - Tipton Carbon fiber rods will not scratch your bore like stainless steel" and they won't embed like coated rods. This Rod features an ergonomically designed...
tiptondlxcrbnfbr
https://failzero.com/product/ameriglo-pro-idot-grn-for-glk-17-19/
AMERIGLO PRO-IDOT GRN FOR GLK 17/19 | FailZero BCGs
May 17, 2026 - Sight set with green tritium lamp front" one green tritium lamp rear (centered below notch) for Glocks. Designed for simple front sight acquisition while...
amerigloprogrnglkfailzero
https://failzero.com/product/kestrel-elite-w-ballistics-link-org/
KESTREL ELITE W/BALLISTICS LINK ORG | FailZero BCGs
May 13, 2026 - The Kestrel 5700 Elite Weather Meter with Applied Ballistics is a comprehensive weather meter for measurement and logging of primary environmental conditions"...
kestrelelitewballisticsfailzero
https://failzero.com/product/kestrel-elite-w-ballistics-link-fde/
KESTREL ELITE W/BALLISTICS LINK FDE | FailZero BCGs
May 19, 2026 - The Kestrel 5700 Elite Weather Meter with Applied Ballistics is a comprehensive weather meter for measurement and logging of primary environmental conditions"...
kestrelelitewballisticsfde
https://failzero.com/product/strmlght-shotgun-rail-rem870/
STRMLGHT SHOTGUN RAIL REM870 | FailZero BCGs
May 21, 2026 - This Streamlight mount allows the installation of a tactical light on the magazine tube of your Remington 870. Polymer Fits Remington 870 Mounts on Magazine...
shotgunrailfailzerobcgs
https://failzero.com/product/barnes-ttsx-308-180gr-bt-50ct/
BARNES TTSX .308 180GR BT 50CT | FailZero BCGs
barnes ttsxbtfailzerobcgs
https://failzero.com/product/action-tgt-b27e-org-100pk/
ACTION TGT B27E ORG 100PK | FailZero BCGs
May 19, 2026 - Action Target provides unique solutions to the commercial range owner" as well as to law enforcement and military organizations. Whether you're sighting in a...
actiontgtfailzerobcgs
https://failzero.com/product/trigrtech-r700-blk-spcl-flat-cln-rh/
TRIGRTECH R700 BLK SPCL FLAT CLN RH | FailZero BCGs
May 6, 2026 - The Rem 700 Special is an upgraded version of the Primary model which further enhances accuracy and precision on any right-handed Remington 700 model rifle....
blkspclflatclnrh
https://failzero.com/product/yhm-mr7-hndgrd-mid-length-m-lok-assy/
YHM MR7 HNDGRD MID-LENGTH M-LOK ASSY | FailZero BCGs
May 20, 2026 - Following the successful release of YHM S.L.K. and KR7 KeyMod handguards and in response to customer demand" Yankee Hill Machine is proud to introduce their...
mid lengthyhmlokassyfailzero
https://failzero.com/product/bulldog-digital-valult-med-w-shelf/
BULLDOG DIGITAL VALULT MED W/ SHELF | FailZero BCGs
May 20, 2026 - Bulldog has been the industry leader for decades in developing innovative carrying and storage solutions for all types of weapons. Each Bulldog product is...
bulldogdigitalmedwshelf
https://failzero.com/product/trijicon-credo-hx-1-8x24-ffp-moa-r-g/
TRIJICON CREDO HX 1-8X24 FFP MOA R/G | FailZero BCGs
May 6, 2026 - Proven accuracy when it counts. And it always counts. The Trijicon Credo HX was designed with one purpose in mind: brag-worthy hunts. To help you do so with...
r gtrijiconcredohx
https://failzero.com/product/weaver-402m-savage-axis-10-110-pre/
WEAVER #402M SAVAGE AXIS 10/110 PRE | FailZero BCGs
May 6, 2026 - Each Weaver base is machined to tight tolerances for a custom fit. These Aluminum bases offer maximum strength for rings to hold tight. Aluminum construction...
weaversavageaxisprefailzero
https://failzero.com/product/burris-fastfire-iv-multi-ret-mat/
BURRIS FASTFIRE IV MULTI RET MAT | FailZero BCGs
May 6, 2026 - Instant dot-on-target accuracy for any firearm from handgun to shotgun. A great choice for 3-Gun and wing shooting" and any use from patrol to plinking....
burrisfastfireivmultiret
https://failzero.com/product/ameriglo-defoor-b-b-for-glk-42-43/
AMERIGLO DEFOOR B/B FOR GLK 42/43 | FailZero BCGs
May 16, 2026 - Sight set with serrated front and flat black Classic Style rear. Nitride treated alloy steel has low glare. Black serrated" .115" wide Defoor style front Black...
ameriglobglkfailzero
https://failzero.com/product/trijicon-acog-4x32-223-grn-hs-dot/
TRIJICON ACOG 4X32 .223 GRN HS/DOT | FailZero BCGs
May 6, 2026 - The Trijicon ACOG (Advanced Combat Optical Gunsight) is a fixed power" compact riflescope with an illuminated reticle pattern for use in bright to low/no...
trijiconacoggrnhsdot
https://failzero.com/product/yhm-phantom-qd-adapter-mount/
YHM PHANTOM QD ADAPTER MOUNT | FailZero BCGs
May 19, 2026 - High quality components and precise manufacturing make Yankee Hill Machine Co. parts ideal for maintaining and upgrading firearms. The durability" reliability...
yhm phantom qd adaptermountfailzerobcgs
https://failzero.com/product/warne-mt-34mm-med-matte/
WARNE MT 34MM MED MATTE | FailZero BCGs
May 6, 2026 - The credo of the backcountry hunter. When tired legs are the only mode of transportation. When the air feels thin" and feet feel heavy. When months of...
warnemtmedmattefailzero
https://failzero.com/product/alg-forged-sling-swivel-ddc/
ALG FORGED SLING SWIVEL DDC | FailZero BCGs
algforgedslingswivelddc
https://failzero.com/product/am-def-ad-recon-scp-mnt-20moa-30mm-b/
AM DEF AD-RECON SCP MNT 20MOA 30MM B | FailZero BCGs
May 13, 2026 - American Defense MFG" LLC. was founded with an idea and hard work. The result was the patented QD Auto Lock System. Precise Manufacturing Long Term Reliability...
defadreconscp
https://failzero.com/product/yhm-phantom-lt-lta-762-qd-fh-5-8x24/
YHM PHANTOM LT/LTA 762 QD FH 5/8X24 | FailZero BCGs
May 21, 2026 - This flash hider is used for YHM .30 Cal. LT/LTA suppressors. It retains the excellent flash hiding capabilities of the original Phantom Devices should be...
yhmphantomlt
https://failzero.com/product/truglo-scp-tac-3-9x42-30mm-ill-ret/
TRUGLO SCP TAC 3-9X42 30MM ILL RET | FailZero BCGs
May 6, 2026 - 3-9 x 42mm Illuminated Duplex Mil-Dot. One-piece aircraft grade aluminum tube. 30mm main tube Rheostat controlled. Locking target turret. 1/4-MOA per click....
trugloscptacillret
https://failzero.com/product/xs-gr-ws-marlin-1895-integral-ramp/
XS GR WS MARLIN 1895 INTEGRAL RAMP | FailZero BCGs
May 21, 2026 - The XS Ghost Ring WS hunting sights offer improved accuracy and faster sight acquisition in a rugged all-steel design. Fits Marlin 1895 in .45-70" .450" and...
xsgrwsmarlinramp
https://failzero.com/product/tannerite-10lb-gift-pack-20-trgts/
TANNERITE 10LB GIFT PACK 20 TRGTS | FailZero BCGs
gift packtanneritefailzerobcgs
https://failzero.com/product/wheeler-p-handle-driver-set-30-pc/
WHEELER P-HANDLE DRIVER SET 30 PC | FailZero BCGs
May 20, 2026 - Complete your workbench with the Wheeler 30-Piece P-Handle Driver Set. The sleek molded stand design paired with its ability to be mounted on the wall allow...
wheelerphandledriverset
https://failzero.com/product/truglo-tru-brite-30-1-4x24-mil-blk/
TRUGLO TRU-BRITE 30 1-4X24 MIL BLK | FailZero BCGs
May 6, 2026 - High quality components and precise manufacturing make Truglo Optics and mounts a great choice for target shooting" hunting and more. 1-4X24 Fully-Coated...
truglobritemilblkfailzero
https://failzero.com/product/utg-ar15-cmbt-snpr-pstl-grp-blk/
UTG AR15 CMBT SNPR PSTL GRP BLK | FailZero BCGs
May 14, 2026 - This UTG Model 4 Combat Sniper Pistol Grip fits the AR-15/M16. It has a ambidextrous palm swell" thumb rest and trigger finger shelf for optimal control. Its...
utgpstlgrpblkfailzero
https://bbcga.com/project/19-bcgs-bkr1/
19-BCGS-BKR1 | Below BC
bcgs
https://failzero.com/product/spyderco-bow-river-g-10-blk-white/
SPYDERCO BOW RIVER G-10 BLK/WHITE | FailZero BCGs
May 6, 2026 - Spyderco makes unique and innovative knives for a variety of uses. Fixed Plain Edge
bow riverspydercogblkwhite
https://failzero.com/gallery/
Gallery | FailZero | Nickel Boron BCGs and Weapons Upgrades
galleryfailzeronickelboronbcgs
https://failzero.com/product/bsa-sweet-22-3-9x40-30-30-blk/
BSA SWEET 22 3-9X40 30/30 BLK | FailZero BCGs
May 19, 2026 - The BSA Sweet .22 AO Rifle Scope is specifically designed for the .22LR. Complete with 3 ballistically calibrated turrets for 36gr" 38gr" and 40 gr cartridges"...
bsa sweetblkfailzerobcgs
https://failzero.com/product/am-def-ad-delta-scp-mnt-30mm-cantil/
AM DEF AD-DELTA SCP MNT 30MM CANTIL | FailZero BCGs
defaddeltascpmnt