Lower Parts

Lower Parts Kits

Refine Search

Show:
Sort By:

308 Takedown Pin - Long

This heavy duty AR-10, long .308 Takedown Pin securely locks into and holds the upper and lower rec..

$9.99 $7.95

223 308 Buffer Retainer Spring -100 Pcs

This is our universal Retainer Spring. It's compatible with AR-15 and AR-10 buffer tubes in bot..

$19.99 $15.99

223 308 Buffer Retainer Tube Detent Plunger

This is our universal Buffer Retainer Tube Detent Plunger. It's compatible with AR-15 and ..

$6.99 $4.99

AR-15 80% Lower Receiver Raw (Made in USA) -GREY

USA Made Lower Receivers are Mil-Spec and machined from 7075-T6 AR-15 Lower Forgings. The receiver i..

$76.41 $64.51

AR-15 80% Anodized Lower Combo with Magpul MOE SL CARB Mil-Spec Stock (223LOWER, ST007M, ST-MAG347-BLK)

AR-15 80% Anodized Lower Combo with MOE SL CARBINE StockIncludes80% lower receiver six position..

$181.34 $156.63

AR-15 80% Anodized Lower Combo with Stock Kit (223LOWER, ST007M, ST003M)

AR-15 80% Anodized Lower Combo with Stock Kit and LPK Includes80% lower receiver six posit..

$126.31 $83.11

AR-15 80% Lower Combo Deal (223UP, 223LOWER-RAW, LPK-17, CH223, ARFA, DC223)

USA Made Lower Receivers are Mil-Spec and machined from 7075-T6 AR-15 Lower Forgings. The receiver i..

$265.84 $165.64

AR-15 End Plate Sling Adapter w/ Single Loop Middle

This AR-15 sling adapter end plate is made of heat-treated steel, finished in Black Oxide and is des..

$10.49 $7.49

Hammer Pin -100 Pcs

These Mil-Spec AR-15 Trigger & Hammer Pins are constructed of high quality solid steel, making t..

$59.49 $54.39

Magpul MOE SL CARB Mil-Spec STK AR-10 Stock Kit with Buffer Tube - Black

Features:Magpul MOE Slim Line Carbine StockMil-Spec 6-Position carbine buffer tube3.8 oz carbin..

$95.04 $84.08

Magpul MOE SL CARB Mil-Spec STK AR-15 Stock Kit with Buffer Tube - Black

Includes: Magpul MOE Slim Line Carbine StockT6 6061 Mil-Spec buffer tube (6 Position)3 oz carbi..

$89.84 $72.99

Magpul MOE SL CARB Mil-Spec STK Stock Black MAG347-BLK (Made In USA)

The Magpul MOE Slim Line Carbine Stock drop-in replacement buttstock for mil-spec receiver extension..

$59.95 $52.08