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Ammunition Storage Components AR15 Billet Slick Side Upper Receiver Up to 20% Off w/ Free S&H — 4 models

Special offer available for this product. Click here to see!
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR15-BSSU
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR15-BSSU-7-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 12in Free Float MLOK Handguard Combo, Black, AR15-BSSU-12-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 15in Free Float MLOK Handguard Combo, Black, AR15-BSSU-15-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR15-BSSU
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR15-BSSU
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR-15-BSSU
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR-15-BSSU
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR-15-BSSU
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR-15-BSSU
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR15-BSSU-7-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR15-BSSU-7-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR15-BSSU-7-MLOK-HG-Combo
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR-15-BSSU-7-MLOK-HG-Combo
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR-15-BSSU-7-MLOK-HG-Combo
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR-15-BSSU-7-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 12in Free Float MLOK Handguard Combo, Black, AR15-BSSU-12-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 12in Free Float MLOK Handguard Combo, Black, AR15-BSSU-12-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 12in Free Float MLOK Handguard Combo, Black, AR15-BSSU-12-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 15in Free Float MLOK Handguard Combo, Black, AR15-BSSU-15-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 15in Free Float MLOK Handguard Combo, Black, AR15-BSSU-15-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 15in Free Float MLOK Handguard Combo, Black, AR15-BSSU-15-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR15-BSSU
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Ammunition Storage Components AR15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR15-BSSU
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR15-BSSU-7-MLOK-HG-Combo
2 of 22 images
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR15-BSSU-7-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 12in Free Float MLOK Handguard Combo, Black, AR15-BSSU-12-MLOK-HG-Combo
3 of 22 images
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 12in Free Float MLOK Handguard Combo, Black, AR15-BSSU-12-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 15in Free Float MLOK Handguard Combo, Black, AR15-BSSU-15-MLOK-HG-Combo
4 of 22 images
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 15in Free Float MLOK Handguard Combo, Black, AR15-BSSU-15-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR15-BSSU
5 of 22 images
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR15-BSSU
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR15-BSSU
6 of 22 images
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR15-BSSU
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR-15-BSSU
7 of 22 images
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR-15-BSSU
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR-15-BSSU
8 of 22 images
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR-15-BSSU
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR-15-BSSU
9 of 22 images
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR-15-BSSU
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR-15-BSSU
10 of 22 images
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR-15-BSSU
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR15-BSSU-7-MLOK-HG-Combo
11 of 22 images
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR15-BSSU-7-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR15-BSSU-7-MLOK-HG-Combo
12 of 22 images
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR15-BSSU-7-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR15-BSSU-7-MLOK-HG-Combo
13 of 22 images
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR15-BSSU-7-MLOK-HG-Combo
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR-15-BSSU-7-MLOK-HG-Combo
14 of 22 images
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR-15-BSSU-7-MLOK-HG-Combo
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR-15-BSSU-7-MLOK-HG-Combo
15 of 22 images
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR-15-BSSU-7-MLOK-HG-Combo
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR-15-BSSU-7-MLOK-HG-Combo
16 of 22 images
Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR-15-BSSU-7-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 12in Free Float MLOK Handguard Combo, Black, AR15-BSSU-12-MLOK-HG-Combo
17 of 22 images
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 12in Free Float MLOK Handguard Combo, Black, AR15-BSSU-12-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 12in Free Float MLOK Handguard Combo, Black, AR15-BSSU-12-MLOK-HG-Combo
18 of 22 images
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 12in Free Float MLOK Handguard Combo, Black, AR15-BSSU-12-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 12in Free Float MLOK Handguard Combo, Black, AR15-BSSU-12-MLOK-HG-Combo
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Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 12in Free Float MLOK Handguard Combo, Black, AR15-BSSU-12-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 15in Free Float MLOK Handguard Combo, Black, AR15-BSSU-15-MLOK-HG-Combo
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Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 15in Free Float MLOK Handguard Combo, Black, AR15-BSSU-15-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 15in Free Float MLOK Handguard Combo, Black, AR15-BSSU-15-MLOK-HG-Combo
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Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 15in Free Float MLOK Handguard Combo, Black, AR15-BSSU-15-MLOK-HG-Combo
Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 15in Free Float MLOK Handguard Combo, Black, AR15-BSSU-15-MLOK-HG-Combo
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Ammunition Storage Components AR15 Billet Slick Side Upper Receiver, 15in Free Float MLOK Handguard Combo, Black, AR15-BSSU-15-MLOK-HG-Combo

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Questions & Answers
will this work for 300 blackout

I put a .300 blk out barrel on it. I don’t know why it says 250

by BigJay, Verified Owner, May 11, 2021
See 1 More Answer
is this for an ar15 5.56/.223 or 250 savage? it says ar but then in the caliber description says 250 savage? will this work for 5.56 or 223? Expert Answer

This will work with .223 or 5.56.

by Todd, Gear Expert, August 18, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
AR15 Billet receiver. by Grendel man, Verified Owner, January 7, 2021
It's a nice part at first glance. I got this for a future build I'm planning on doing. It dose have some chips missing in the finish on the threads, the front and rear areas of the main body. I was also planning on using this part as a project peace ...
Read More...
1/1 found this helpful
Helpful Positive Review
ASC AR Billet receiver by M3Inline6, Verified Owner, February 12, 2021
I received the ASC Billet Upper Receiver today, and although Optics Planet forgot to ship the 7” hand guard, I’m happy with the receiver itself (and I will review the hand guard once received). I mated the receiver to an AERO M4E1 receiver and it mat...
Read More...
1/1 found this helpful
Helpful Positive Review
Quality product at a better price. by Rob, June 15, 2021
All in all everything came individually wrapped with bubble wrap. The quality was what to be expected no flaws or imperfections. The coating was perfect not to thick where it rubs your charging handle from the inside. All in all its quality for the p...
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1/1 found this helpful
Helpful Positive Review
Perfect for a compact build by Carter, April 29, 2020
I bought this for my mocro build in 7.62x39 and i can say i will be buying more of these for future projects. The upper clearly feels quality and has had no issue running 7.62x39. My bcg was thrown in with a frankestiened bolt and it worked great. I ...
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5/5 found this helpful
Helpful Negative Review
Bolt carrier won't fit! Defective upper by Erik in AZ, Verified Owner, May 15, 2021
This receiver is beautifully machined outside, with clean lines and a great design. Unfortunately, the inside isn't machined and milled properly, or the nitride coating was slapped on super thick, as not a single bolt carrier group will fit inside i...
Read More...
1/2 found this helpful
Most Recent Reviews
Slick side by J urban, January 31, 2023
As a lefty, I don't favor a forward assist. This also doesn't have much of a brass deflector. Regardless, functions flawlessly and haven't gotten any brass in my face. Finish is a bit off from an m&p lower, but I'm going to paint it anyway.
Read All 8 Reviews
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Product Info for Ammunition Storage Components AR15 Billet Slick Side Upper Receiver

AR15 Billet Slick Side Upper Receiver - Stripped: AR15 Billet Slick Side Upper Receiver Is Machined From T6 6061 Aluminum, Hard-Coat Anodized Per Mil-a-8625 Type III, Class II Black for Ultimate Longevity. Machined with M4 Feedramps and Designed to Work with Mil-Spec Lower Receiver and Components.image

Specifications for Ammunition Storage Components AR15 Billet Slick Side Upper Receiver:

Manufacturer: Ammunition Storage Components
Color: Black
Finish: Hard-Coat Anodized MIL-A-8625 Type III, Class II Black
Fabric/Material: T6 6061 Aluminum
Gun Make: AR Platform
Gun Model: AR-15
Additional Features: M4 Feed Ramps
Condition: New
Handguard Type: Free-Float
Gun Type: Rifle

Features of Ammunition Storage Components AR15 Billet Slick Side Upper Receiver

  • Features: T6 6061 Billet Slick Side Upper Receiver, Hard Anodized Per Mil-a-8625 Type III, Mil-Spec Picatinny Rail, .250 Takedown Pins, M4 Feedramps, Threaded to accept the Standard AR15 Barrel Nut, 7in MLOK Handguard Is Machined From T6 6061 Aluminum, Hard Anodized Per Mil-a-8625 Type III, T6 6061 Aluminum Barrel Nut, Contoured Profile to Integrate Seamlessly with the Billet Slick Side Upper, Weight of Combo - 7.2 Oz/14.4 Oz/1 lb 2.4 Oz/ 1 lb 4 Oz

Package Contents:

  • Ammunition Storage Components AR15 Billet Slick Side Upper Receiver

What firearm models does the manufacturer say Ammunition Storage Components AR15 Billet Slick Side Upper Receiver is compatible with?

The manufacturer says that Ammunition Storage Components AR15 Billet Slick Side Upper Receiver is compatible with AR-15

Ammunition Storage Components AR15 Billet Slick Side Upper Receiver Orderable Models

List of Orderable Models

  • Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR-15-BSSU , MPN: AR15-BSSU , Code: 2O3-UPR-AR1-AR15-BSSU
  • Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver, 7in Free Float MLOK Handguard Combo, Black, AR-15-BSSU-7-MLOK-HG-Combo , MPN: AR15-BSSU-7-MLOK-HG-Combo , UPC: 818805014678 , Code: 2O3-UPR-AR1-AR15-BSSU-7-MLOK-HG-COMBO
  • Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver, 12in Free Float MLOK Handguard Combo, Black, AR-15-BSSU-12-MLOK-HG-Combo , MPN: AR15-BSSU-12-MLOK-HG-Combo , UPC: 818805014685 , Code: 2O3-UPR-AR1-AR15-BSSU-12-MLOK-HG-COMBO
  • Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver, 15in Free Float MLOK Handguard Combo, Black, AR-15-BSSU-15-MLOK-HG-Combo , MPN: AR15-BSSU-15-MLOK-HG-Combo , Code: 2O3-UPR-AR1-AR15-BSSU-15-MLOK-HG-COMBO

Ammunition Storage Components AR15 Billet Slick Side Upper Receiver Unavailable & Discontinued Models

List of Unorderable Models

  • USED Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR-15-BSSU, EDEMO3, Condition Parts Only/Salvage, Wrong Product , MPN: AR15-BSSU-EDEMO3 , Code: 2O3-UPR-AR1-AR15-BSSU-EDEMO-WP-F
  • USED Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR-15-BSSU, EDEMO2, Used, Condition Fair , MPN: AR15-BSSU-EDEMO2 , Code: 2O3-UPR-AR1-AR15-BSSU-EDEMO2
  • USED Ammunition Storage Components AR-15 Billet Slick Side Upper Receiver Stripped, Hardcoat Anodize, Black, AR-15-BSSU, EDEMO1, Used, Condition Like New , MPN: AR15-BSSU-EDEMO1 , Code: 2O3-UPR-AR1-AR15-BSSU-EDEMO1
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