Mil-spec: “describes the essential technical requirements for military unique materiel or substantially modified commercial items.” Mil-spec: the standard to which all firearms parts are compared. Mil-spec: for BKF, this is just the beginning… The BKF line of products is manufactured to the mil-spec standard, the same standards demanded by the United States Military, utilized to protect American interests at home and abroad. Beginning with hand-selected blocks of 7075-T6 aluminum, the BKF line is forged and machined to the same exacting standards demanded by our armed forces. 7075-T6 is time-tested and proven far more durable than its 6061-T6 counterpart, and provides the foundation for all BKF receivers. All BKF products are sourced, manufactured, and machined in the U.S.A. If you are looking to start a high quality build, regardless of your assembly experience level, the BKF line is the perfect starting point. Mil-spec: the destination to which other companies strive to finish. For BKF, Mil- spec is the starting line…
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BKF AR15 Grip Screw Lock Washer
$0.122345 in stock -
BKF Magazine Catch Spring
$0.159433 in stock -
BKF AR15 Pivot/Takedown Detent Spring
$0.185451 in stock -
BKF AR15 Buffer Retainer Spring
$0.1814510 in stock -
BKF AR15 Bolt Catch Coiled Roll Pin
$0.181504 in stock -
BKF AR15 Forward Assist Coiled Roll Pin
$0.182260 in stock -
BKF AR15 Gas Tube Coiled Roll Pin
$0.181776 in stock -
BKF AR15 Bolt Catch Spring
$0.21910 in stock -
BKF AR15 Trigger Guard Coiled Roll Pin
$0.213309 in stock -
BKF Forward Assist Spring
$0.2125749 in stock -
BKF AR15 Disconnect Spring
$0.277063 in stock -
AR15 Grip Screw
$0.350 in stock -
BKF Ejection Port Cover Spring
$0.3614901 in stock -
BKF AR15 Safety Selector Spring
$0.3626058 in stock -
BKF AR15 Ejection Port Cover Rod C-Clip
$0.362392 in stock -
BKF AR15 Grip Screw
$0.38215 in stock -
BKF AR15 Buffer Retaining Pin
$0.39808 in stock -
BKF AR15 Firing Pin Retaining Pin
$0.42342 in stock -
BKF AR15 Selector Detent
$0.4612350 in stock -
BKF AR15 Trigger Spring
$0.516654 in stock -
BKF AR15 Hammer Spring
$0.5717757 in stock -
BKF AR15 Grip Screw Lock Washer (10 Pack)
$0.60234 in stock -
BKF AR15 Bolt Gas Rings (3 Pack)
$0.635493 in stock -
BKF AR15 Takedown/Pivot Pin Detents
$0.639440 in stock -
BKF AR15 Mil-Spec Ejection Port Cover Rod
$0.65897 in stock -
BKF AR15 Bolt Catch Plunger
$0.695203 in stock -
BKF AR15 Hammer/Trigger Pins
$0.90926 in stock -
BKF AR15 Mag Release Button
$0.981527 in stock -
BKF Magazine Catch Spring (10 Pack)
$1.13943 in stock -
BKF AR15 5.56/.223 MIL-SPEC Crush Washer
$1.207386 in stock -
BKF AR15/LR308 5/8×24 Crush Washer
$1.20389 in stock -
BKF AR15 Receiver Extension End Plate – Nitride
$1.271254 in stock -
BKF AR15 Carbine Buffer Spring Mil Spec
$1.4423293 in stock -
BKF AR15 Pivot/Takedown Detent Spring (10 Pack)
$1.50545 in stock -
BKF AR15 Buffer Retainer Spring (10 Pack)
$1.501451 in stock -
BKF AR15 Bolt Catch Coiled Roll Pin (10 Pack)
$1.50150 in stock -
BKF AR15 Forward Assist Coiled Roll Pin (10 Pack)
$1.50226 in stock -
BKF AR15 Gas Tube Coiled Roll Pin (10 Pack)
$1.50177 in stock -
BKF AR15 Bolt Gas Rings (9 Pack)
$1.581831 in stock -
BKF Forward Assist Spring (10 Pack)
$1.632575 in stock -
BKF AR15 Receiver Extension End Plate – Mil Spec
$1.7125685 in stock -
BKF AR15 Lower Spring Kit
$1.74 UPC: 810124540173910 in stock -
BKF AR15 Bolt Catch Spring (10 Pack)
$1.7591 in stock -
BKF AR15 Trigger Guard Coiled Roll Pin (10 Pack)
$1.75330 in stock -
BKF AR15 Ejection Port Cover Rod C-Clip (10 Pack)
$1.80239 in stock -
BKF LR308 Ejection Port Cover Rod
$1.804938 in stock -
BKF AR15 Billet Extended Mag Release Button – Basketweave
$1.88522 in stock -
BKF LR308 Mag Release Button
$2.162142 in stock