Alg Defense Ar-15 Lower Parts Kit with Act Trigger. Complete Lower Parts Kit with ACT Trigger This kit comes with: Bolt Catch, Bolt Catch Plunger, Bolt Catch Spring, Bolt Catch Roll Pin, Mag Release, Mag Release Button, Mag Release Spring, Buffer Retainer Spring, Safety, Buffer Retainer, Safety Detent Spring, Safety Detent, Trigger Guard, Trigger Guard Roll Pin, Takedown Detent Springs,Takedown Detents,Takedown Pins, ACT Trigger The kit can be purchased with or without the grip!

Alg Defense Ar-15 Lower Parts Kit W/ Act Trigger

Alg Defense Ar-15 Lower Parts Kit with Act Trigger

Geissele Automatics Llc Ar-15 Super Duty Nano Complete Upper Receivers 5.56mm. The Geissele Super Duty Complete AR-15 Upper Receiver comes with more options than a 1970s Cadillac, including a Surefire Closed-Tine Flash Hider, Geissele’s Super Modular Rail M-LOK handguard, and their ambidextrous Airborne charging handle. A tooth in the top rear of the SMR handguard mates with a notch in the upper receiver to prevent unwanted handguard rotation that could compromise optic and/or backup sight alignment. Inside, the Super Duty Upper Receiver has Geissele’s Reliability Enhanced Bolt Carrier Group . The carrier is machined from extra-hard 8620 carbon steel with extended upper rails to ensure ultra-reliable feeding. (The chrome-lined gas key is, of

Geissele Automatics Llc Ar-15 Super Duty Nano Complete Upper Receivers 5.56mm

Daniel Defense Ar-15 Lower Parts Kit. Daniel Defense is proud to offer this kit for those interested in assembling their own AR-15. Although there are many manufacturers of so-called MIL-SPEC parts, we have gone to great lengths to ensure the parts they provide are of the highest quality and compatible with a wide assortment of available receivers. However as they have developed this kit we have seen a wide variety of lower receivers; some from “manufacturers” of questionable quality. Consequently some of Daniel Defense’s parts may not fit properly in some of these receivers. Daniel Defense always recommend purchasing the highest quality parts available to assemble your AR-15.

Daniel Defense Ar-15 Lower Parts Kit

Brownells Brn-22 Stripped Receiver For Ruger 10/22. The Brownells BRN-22 Receiver is ready to be the foundation of your custom rimfire rifle build – at price never before seen on a target receiver. Even better, the BRN-22 is fully compatible with the ever-popular Ruger 10/22, so you can choose from the vast array of barrels, stocks, triggers, and other custom components for the 10/22 platform. Each BRN-22 receiver is precision-machined from 6061 aluminum billet to exacting tolerances. Why machined instead of forged, like most commercial receivers? All you need to do is look inside at the smooth, clean interior to realize that a machined receiver can be held to much tighter tolerances for a precise fit with other parts.

Brownells Brn-22 Stripped Receiver For Ruger~ 10/22~

Cross Machine Tool Co. Ar-15/M16 458 Socom Billet Upper Receiver. Stripped billet upper drops onto standard lower and features expanded ejection port that accommodates .458 SOCOM and other big-bore AR-15 calibers. Integral Picatinny rail provides mounting space, and slick-side design does not require forward assist or ejection port cover, simplifying the build. Has M4 feed ramps, and accepts standard bolt carrier, charging handle and barrel nut, sold separately.

Cross Machine Tool Co. Ar-15/M16 458 Socom Billet Upper Receiver

Aero Precision 308 Ar M5 Upper Receiver Stripped. Aero Precisions stripped M5 Upper Receiver is made out of forged 7075-T6 aluminum and is a great fit for your 308 build. Precision machined to Aero Precision’s specifications, the upper features M4 feedramps and a matte black hard coat anodized Mil 8625 Type 3 Class 2 finish. DPMS pattern takedown holes allows for compatibility with a wide range of lower receivers. Receiver is compatible with standard DPMS pattern 308 components, including lowers, bolt carriers, charging handles and barrels. M4 Feedramps .2795 takedown pin holes Laser engraved T-marks Stripped

Aero Precision 308 Ar M5 Upper Receiver Stripped

Aero Precision Ar-15 Stripped Upper Receivers. Want to build from scratch? Aero Precision provides a stripped upper skeleton to get started. Uppers are available with or without the forward assist. The AR-15 upper receivers listed here omit the “auto sear” cut, making them semi-automatic only, which is required for some countries such as Germany. Standard AR-15 components, including AR-15 or M16 bolt carriers will function fine with these upper receivers. Uppers are machined with M4 feedramps, mil-spec picatinny rails and finished with a matte black hard anodized finish.

Aero Precision Ar-15 Stripped Upper Receivers

Aero Precision Epc 9 Lower Receivers 9mm/40 S&W. The EPC-9 Lower Receiver delivers billet aesthetics in a forged package for your next pistol caliber build. This custom-designed enhanced forging is machined from 7075-T6 Aluminum and has several functional features, much like the M4E1, to help simplify the assembly process for the at home builder. EPC-9 Lower Receiver Threaded bolt catch pin for easy installation Integrated enlarged trigger guard to remove any risk of breaking off trigger guard tabs, and provide an overall more rugged platform to build on Threaded takedown pin detent recess to allow for the installation of a detent and spring with a single 4-40 set screw Flared magazine well for

Aero Precision Epc 9 Lower Receivers 9mm/40 S&W